Srdić, Jelena

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  • Srdić, Jelena (56)

Author's Bibliography

Mogućnosti primene hibrida kukuruza u proizvodnji baby corn konzervisane hrane

Nikolić, Valentina; Žilić, Slađana; Simić, Marijana; Vasić, Marko G.; Srdić, Jelena; Delić, Nenad; Delić, Nenad

(Novi Sad : National Society of Processing and Energy in Agriculture, 2021-05-07)

TY  - JOUR
AU  - Nikolić, Valentina
AU  - Žilić, Slađana
AU  - Simić, Marijana
AU  - Vasić, Marko G.
AU  - Srdić, Jelena
AU  - Delić, Nenad
AU  - Delić, Nenad
PY  - 2021-05-07
UR  - http://rik.mrizp.rs/handle/123456789/846
AB  - Five maize hybrids were used in this research: two yellow and one white dent, sweet hybrid, and yellow popcorn. Five brine
recipes with acetic acid were examined, of which two with the addition of potassium sorbate. The brines with preservatives were
stable for 16 months without colour changes of the liquid and corn cobs. The pH of brines ranged from 3.39 to 3.89. Canned hybrids
ZP 366 and ZP 611k in brine without sugar, and with the addition of potassium sorbate and potassium metabisulfite marked as
Number 5, showed the best sensory characteristics. The protein content determined in ZP 366 (9.56 %) and ZP 611k (10.23 %) did
not vary significantly compared to whole-grain maize flour, while crude fibre content (7.67 and 6.88 %), and ash content (21.96 and
20.72 %) were significantly higher than in flour (crude fibre: 2.40; 2.64 %, ash:1.35; 1.48 %, respectively). This research will be
continued in order to implement preliminary findings and new data on this subject
PB  - Novi Sad : National Society of Processing and Energy in Agriculture
PB  - Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi
T2  - Journal on Processing and Energy in Agriculture
T1  - Mogućnosti primene hibrida kukuruza u proizvodnji baby corn konzervisane hrane
T1  - Possibilities of maize hybrids utilization in canned baby corn production
VL  - 25
IS  - 1
SP  - 16
EP  - 19
DO  - 10.5937/jpea25-30887
ER  - 
@article{
author = "Nikolić, Valentina and Žilić, Slađana and Simić, Marijana and Vasić, Marko G. and Srdić, Jelena and Delić, Nenad and Delić, Nenad",
year = "2021-05-07",
abstract = "Five maize hybrids were used in this research: two yellow and one white dent, sweet hybrid, and yellow popcorn. Five brine
recipes with acetic acid were examined, of which two with the addition of potassium sorbate. The brines with preservatives were
stable for 16 months without colour changes of the liquid and corn cobs. The pH of brines ranged from 3.39 to 3.89. Canned hybrids
ZP 366 and ZP 611k in brine without sugar, and with the addition of potassium sorbate and potassium metabisulfite marked as
Number 5, showed the best sensory characteristics. The protein content determined in ZP 366 (9.56 %) and ZP 611k (10.23 %) did
not vary significantly compared to whole-grain maize flour, while crude fibre content (7.67 and 6.88 %), and ash content (21.96 and
20.72 %) were significantly higher than in flour (crude fibre: 2.40; 2.64 %, ash:1.35; 1.48 %, respectively). This research will be
continued in order to implement preliminary findings and new data on this subject",
publisher = "Novi Sad : National Society of Processing and Energy in Agriculture, Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi",
journal = "Journal on Processing and Energy in Agriculture",
title = "Mogućnosti primene hibrida kukuruza u proizvodnji baby corn konzervisane hrane, Possibilities of maize hybrids utilization in canned baby corn production",
volume = "25",
number = "1",
pages = "16-19",
doi = "10.5937/jpea25-30887"
}
Nikolić, V., Žilić, S., Simić, M., Vasić, M. G., Srdić, J., Delić, N.,& Delić, N.. (2021-05-07). Mogućnosti primene hibrida kukuruza u proizvodnji baby corn konzervisane hrane. in Journal on Processing and Energy in Agriculture
Novi Sad : National Society of Processing and Energy in Agriculture., 25(1), 16-19.
https://doi.org/10.5937/jpea25-30887
Nikolić V, Žilić S, Simić M, Vasić MG, Srdić J, Delić N, Delić N. Mogućnosti primene hibrida kukuruza u proizvodnji baby corn konzervisane hrane. in Journal on Processing and Energy in Agriculture. 2021;25(1):16-19.
doi:10.5937/jpea25-30887 .
Nikolić, Valentina, Žilić, Slađana, Simić, Marijana, Vasić, Marko G., Srdić, Jelena, Delić, Nenad, Delić, Nenad, "Mogućnosti primene hibrida kukuruza u proizvodnji baby corn konzervisane hrane" in Journal on Processing and Energy in Agriculture, 25, no. 1 (2021-05-07):16-19,
https://doi.org/10.5937/jpea25-30887 . .

The occurrence of mycotoxins in sweet maize hybrids

Nikolić, Milica; Srdić, Jelena; Savić, Iva; Žilić, Slađana; Stevanović, Milan; Kandić, Vesna; Stanković, Slavica

(Belgrade : Serbian Genetics Society, 2021)

TY  - JOUR
AU  - Nikolić, Milica
AU  - Srdić, Jelena
AU  - Savić, Iva
AU  - Žilić, Slađana
AU  - Stevanović, Milan
AU  - Kandić, Vesna
AU  - Stanković, Slavica
PY  - 2021
UR  - http://rik.mrizp.rs/handle/123456789/833
AB  - The objective of the present study was to investigate the susceptibility of maize hybrids to the
natural mycotoxins contamination: aflatoxin total (AFLA), deoxynivalenol (DON),
zearalenon (ZEA) and fumonisins (FB). Hybrids were grown during two production years
(2019 and 2020) in two locations. Mycotoxin contamination of maize grains was evaluated in
five sweet maize hybrids. Contamination level of investigated hybrids of first cluster was
mainly by below average values of ZEA (all equal to zero) and DON. Hybrids PK4 (S) 2020,
PK6 (MS) 2020 and PK4 (MS) 2020 had below average values for AFLA, while remaining
treatments of this cluster have mostly elevated values of this mycotoxin. Contamination level
of investigated hybrids of second cluster mostly had increased values of mycotoxins ZEA
and DON and below average values of AFLA. Samples did not contain fumonisins.
Mycotoxin contamination were significantly affected by hybrids and years. We have
established that DON and ZEA levels were influenced by the environmental conditions.
There were no significant effects of location on the level of AFLA in the sweet maize
hybrids. The variation in the properties of mycotoxin content (DON) was significantly
influenced by hybrids, and there was no significance of hybrids x location interaction.
Differences were more expressed for the content of ZEA and AFLA compared to the content
of DON. Hybrid PK1 had the lowest content of DON, while it had the highest content of
ZEA. Mycotoxin analyses showed that in all tested hybrids, levels of AFLA, DON, ZEA and
FBs were below the maximum permissible levels stipulated by the legislation of the
European Union and the Republic of Serbia in maize intended for direct human consumption.
These results confirmed that the susceptibility of hybrids is one of the important risks, in addition to climatic factors, for the appearance of toxigenic fungi and their mycotoxins.
Genotype tolerance is very important as a preventive measure, which indicates that breeders
have to pay attention to it in sweet maize breeding programs.
AB  - Cilj ovog rada bio je da se prouči osteljivost hibrida kukuruza na prirodnu kontaminaciju
mikotoksinima (aflatoksin B1 (AFB1), deoksnivalenol (DON), zearalenol (ZEA) i fumonizini
(FB)). Hibrdi su gajeni tokom dve proizvodne godine (2019. i 2020) u dve lokacije.
Kontaminacija zrna kukuruza mikotoksinima ispitivana je na pet hibrida kukuruza šećerca. Nivo
kontaminacije proučavanih hibrida prvog klastera bio je uglavnom ispod prosečnih vrednosti
ZEA (sve vrednosti su bile nula) i DON. Vrednosti AFLA kod hibrida PK4 (S) 2020, PK6 (MS)
2020 i PK4 (MS) 2020 su bile ispod prosečne vrednosti, dok su vrednosti ovog mikotoksina bile
više od prosečnih vrednosti za ostale tretmane ovog klastera. Nivoi kontaminacije proučavanih
hibrida drugog klastera su uglavnom bili viši za mikotoksine ZEA i DON i niži za AFLA.
Fumnonizni nisu utrvđreni u uzorcima. Na kontaminaciju mikotoksinima značajno su uticali
hibiridi i godine. Utvrđeno je da su uslovi sredine uticali na nivoe DON i ZEA. Lokacija nije
značajno uticala na nivo AFLA kod hibrida kukuruza šećerca. Hibridi su značajno uticali na
variranje sadržaja mikotoksina (DON), dok hibrid × lokacija interakcija nije bila značajna.
Razlike su bile izraženije za sadržaj ZEA i ALFA nego za sadržaj DON. Najniži sadržaj DON
utvrđen je kod hibrida PK1, kod koga je sadržaj ZEA bio najviši. Analize mikotoksina pokazuju
da su nivoi AFLA, DON, ZEA i FB u svim ispitivanim hibridima bili ispod maksimalno
dozvoljenih nivoa koji su propisani zankonima Evropske Unije i Republike Srbije za kukuruz
koji je namenjen za direktnu ljudsku konzumaciju. Ovi rezultati potvrđuju da je osetljivost
hibrida jedan od važnih rizika pored klimatskih faktora za pojavu toksigenih gljiva i njihovih
mikotoksima. Tolerantnost genotipa je veoma važna preventivna mera, na koju oplemenjivači
moraju da obrate pažnju u programima oplemenjivanja kukuruza šećerca.
PB  - Belgrade : Serbian Genetics Society
T2  - Genetika
T1  - The occurrence of mycotoxins in sweet maize hybrids
VL  - 53
IS  - 3
SP  - 1311
EP  - 1320
DO  - 10.2298/GENSR2103311N
ER  - 
@article{
author = "Nikolić, Milica and Srdić, Jelena and Savić, Iva and Žilić, Slađana and Stevanović, Milan and Kandić, Vesna and Stanković, Slavica",
year = "2021",
abstract = "The objective of the present study was to investigate the susceptibility of maize hybrids to the
natural mycotoxins contamination: aflatoxin total (AFLA), deoxynivalenol (DON),
zearalenon (ZEA) and fumonisins (FB). Hybrids were grown during two production years
(2019 and 2020) in two locations. Mycotoxin contamination of maize grains was evaluated in
five sweet maize hybrids. Contamination level of investigated hybrids of first cluster was
mainly by below average values of ZEA (all equal to zero) and DON. Hybrids PK4 (S) 2020,
PK6 (MS) 2020 and PK4 (MS) 2020 had below average values for AFLA, while remaining
treatments of this cluster have mostly elevated values of this mycotoxin. Contamination level
of investigated hybrids of second cluster mostly had increased values of mycotoxins ZEA
and DON and below average values of AFLA. Samples did not contain fumonisins.
Mycotoxin contamination were significantly affected by hybrids and years. We have
established that DON and ZEA levels were influenced by the environmental conditions.
There were no significant effects of location on the level of AFLA in the sweet maize
hybrids. The variation in the properties of mycotoxin content (DON) was significantly
influenced by hybrids, and there was no significance of hybrids x location interaction.
Differences were more expressed for the content of ZEA and AFLA compared to the content
of DON. Hybrid PK1 had the lowest content of DON, while it had the highest content of
ZEA. Mycotoxin analyses showed that in all tested hybrids, levels of AFLA, DON, ZEA and
FBs were below the maximum permissible levels stipulated by the legislation of the
European Union and the Republic of Serbia in maize intended for direct human consumption.
These results confirmed that the susceptibility of hybrids is one of the important risks, in addition to climatic factors, for the appearance of toxigenic fungi and their mycotoxins.
Genotype tolerance is very important as a preventive measure, which indicates that breeders
have to pay attention to it in sweet maize breeding programs., Cilj ovog rada bio je da se prouči osteljivost hibrida kukuruza na prirodnu kontaminaciju
mikotoksinima (aflatoksin B1 (AFB1), deoksnivalenol (DON), zearalenol (ZEA) i fumonizini
(FB)). Hibrdi su gajeni tokom dve proizvodne godine (2019. i 2020) u dve lokacije.
Kontaminacija zrna kukuruza mikotoksinima ispitivana je na pet hibrida kukuruza šećerca. Nivo
kontaminacije proučavanih hibrida prvog klastera bio je uglavnom ispod prosečnih vrednosti
ZEA (sve vrednosti su bile nula) i DON. Vrednosti AFLA kod hibrida PK4 (S) 2020, PK6 (MS)
2020 i PK4 (MS) 2020 su bile ispod prosečne vrednosti, dok su vrednosti ovog mikotoksina bile
više od prosečnih vrednosti za ostale tretmane ovog klastera. Nivoi kontaminacije proučavanih
hibrida drugog klastera su uglavnom bili viši za mikotoksine ZEA i DON i niži za AFLA.
Fumnonizni nisu utrvđreni u uzorcima. Na kontaminaciju mikotoksinima značajno su uticali
hibiridi i godine. Utvrđeno je da su uslovi sredine uticali na nivoe DON i ZEA. Lokacija nije
značajno uticala na nivo AFLA kod hibrida kukuruza šećerca. Hibridi su značajno uticali na
variranje sadržaja mikotoksina (DON), dok hibrid × lokacija interakcija nije bila značajna.
Razlike su bile izraženije za sadržaj ZEA i ALFA nego za sadržaj DON. Najniži sadržaj DON
utvrđen je kod hibrida PK1, kod koga je sadržaj ZEA bio najviši. Analize mikotoksina pokazuju
da su nivoi AFLA, DON, ZEA i FB u svim ispitivanim hibridima bili ispod maksimalno
dozvoljenih nivoa koji su propisani zankonima Evropske Unije i Republike Srbije za kukuruz
koji je namenjen za direktnu ljudsku konzumaciju. Ovi rezultati potvrđuju da je osetljivost
hibrida jedan od važnih rizika pored klimatskih faktora za pojavu toksigenih gljiva i njihovih
mikotoksima. Tolerantnost genotipa je veoma važna preventivna mera, na koju oplemenjivači
moraju da obrate pažnju u programima oplemenjivanja kukuruza šećerca.",
publisher = "Belgrade : Serbian Genetics Society",
journal = "Genetika",
title = "The occurrence of mycotoxins in sweet maize hybrids",
volume = "53",
number = "3",
pages = "1311-1320",
doi = "10.2298/GENSR2103311N"
}
Nikolić, M., Srdić, J., Savić, I., Žilić, S., Stevanović, M., Kandić, V.,& Stanković, S.. (2021). The occurrence of mycotoxins in sweet maize hybrids. in Genetika
Belgrade : Serbian Genetics Society., 53(3), 1311-1320.
https://doi.org/10.2298/GENSR2103311N
Nikolić M, Srdić J, Savić I, Žilić S, Stevanović M, Kandić V, Stanković S. The occurrence of mycotoxins in sweet maize hybrids. in Genetika. 2021;53(3):1311-1320.
doi:10.2298/GENSR2103311N .
Nikolić, Milica, Srdić, Jelena, Savić, Iva, Žilić, Slađana, Stevanović, Milan, Kandić, Vesna, Stanković, Slavica, "The occurrence of mycotoxins in sweet maize hybrids" in Genetika, 53, no. 3 (2021):1311-1320,
https://doi.org/10.2298/GENSR2103311N . .

Application of AMMI model in zoning of FAO 400-500 maize hybrids

Drašković, Bojan; Zečević, Veselinka; Hojka, Zdravko; Filipović, Milomir; Srdić, Jelena; Kravić, Natalija; Babić, Vojka

(Beograd : Društvo selekcionara i semenara Republike Srbije, 2021)

TY  - JOUR
AU  - Drašković, Bojan
AU  - Zečević, Veselinka
AU  - Hojka, Zdravko
AU  - Filipović, Milomir
AU  - Srdić, Jelena
AU  - Kravić, Natalija
AU  - Babić, Vojka
PY  - 2021
UR  - http://rik.mrizp.rs/handle/123456789/840
AB  - Identification of high yielding and stable genotypes is one of the main goals in all breeding
programmes Estimation of hybrids is often aggravated due to the presence of genotype x envi-
ronment (GE) interaction One of the ways to eliminate negative effect of this interaction is the
application of reliable statistical models such as AMMI model, which singles out high yielding
and stable genotypes that have positive reaction to the improvement of production environments
This research aimed to establish specific maize hybrids interactions in different environments in
two years by AMMI analysis Twelve KWS maize hybrids belonging to FAO 400-500, were exam-
ined in two years over eight locations in Vojvodina The highest yield in both years had the hybrid
KWS2 (12 764 kg ha-1) Based on the AMMI1 model, hybrid KWS9 showed the highest stability
and adaptability at all locations According to AMMI2, hybrids KWS1, KWS3 and KWS12, had
the highest stability and adaptability, while hybrids KWS2, KWS6, KWS8, KWS9 and KWS10
showed a satisfactory level of stability and it is necessary to pay attention to which locations they
have positive interactions in order to be recommended in such regions Nevertheless, based on
the AMMI2, locations Temerin, Kikinda and Zrenjanin, showed similar interaction response,
which points out that the number of trial locations could be reduced Obtained results would
contribute to the more precise decision in hybrids recommendation for the certain region, but
also in defining further aims in maize breeding.
AB  - Identifikacija visoko prinosnih i stabilnih genotipova jedan je od vodećih ciljeva u svim ople-
menjivačkim programima Pravilna procena hibrida je često veoma otežana usled prisustva in-
terakcije genotip/spoljašnja sredina Jedan od načina da se eliminišu negativne posledice interak-
cije je da se primenom pouzdanih statističkih modela, kao što je AMMI model, izdvoje stabilni,
visoko prinosni genotipovi, koji pozitivo reaguju na poboljšanje uslova u kojima se gaje Cilj
ovog rada bio je da se metodom AMMI analize pronađu i utvrde specifične interakcije hibrida
kukuruza u različitim sredinama u dve godine istraživanja Odabrano je 12 KWS hibrida kuku-
ruza FAO 400-500, koji su ispitivani u dve godine na šest lokaliteta u Vojvodini Najveći prinos u
obe godine ispitivanja imao je hibrid KWS2 (12 764 kg ha-1) Na osnovu AMMI1 modela hibrid
KWS9 je pokazao najveću stabilnost i adaptabilnost na svim lokacijama Analizom AMMI2 bi-
plota utvrđeno je da hibridi KWS1, KWS3 i KWS12 pokazuju najveću stabilnost i adaptabilnost,
dok hibridi KWS2, KWS6, KWS8, KWS9 i KWS10 pokazuju zadovoljavajući nivo stabilnosti i
potrebno je obratiti pažnju sa kojim lokacijama ostvaruju pozitivne interakcije i u tim regionima
ih preporučivati Takođe na osnovu AMMI2 biplota, lokacije Temerin, Kikinda i Zrenjanin su
pokazale vrlo sličan interakcijski odgovor, što ukazuje na mogućnost smanjenja broja lokacija za
izvođenje ogleda Rezultati dobijeni ovim istraživanjem će doprineti preciznijem i kvalitetnijem
odlučivanju prilikom izbora hibrida koji će se gajiti u određenom regionu, ali i definisanju daljih
pravaca u oplemenjivanju kukuruza.
PB  - Beograd : Društvo selekcionara i semenara Republike Srbije
T2  - Selekcija i semenarstvo
T1  - Application of AMMI model in zoning of FAO 400-500 maize hybrids
VL  - 27
IS  - 1
SP  - 41
EP  - 49
DO  - 10 5937/SelSem2101041D
ER  - 
@article{
author = "Drašković, Bojan and Zečević, Veselinka and Hojka, Zdravko and Filipović, Milomir and Srdić, Jelena and Kravić, Natalija and Babić, Vojka",
year = "2021",
abstract = "Identification of high yielding and stable genotypes is one of the main goals in all breeding
programmes Estimation of hybrids is often aggravated due to the presence of genotype x envi-
ronment (GE) interaction One of the ways to eliminate negative effect of this interaction is the
application of reliable statistical models such as AMMI model, which singles out high yielding
and stable genotypes that have positive reaction to the improvement of production environments
This research aimed to establish specific maize hybrids interactions in different environments in
two years by AMMI analysis Twelve KWS maize hybrids belonging to FAO 400-500, were exam-
ined in two years over eight locations in Vojvodina The highest yield in both years had the hybrid
KWS2 (12 764 kg ha-1) Based on the AMMI1 model, hybrid KWS9 showed the highest stability
and adaptability at all locations According to AMMI2, hybrids KWS1, KWS3 and KWS12, had
the highest stability and adaptability, while hybrids KWS2, KWS6, KWS8, KWS9 and KWS10
showed a satisfactory level of stability and it is necessary to pay attention to which locations they
have positive interactions in order to be recommended in such regions Nevertheless, based on
the AMMI2, locations Temerin, Kikinda and Zrenjanin, showed similar interaction response,
which points out that the number of trial locations could be reduced Obtained results would
contribute to the more precise decision in hybrids recommendation for the certain region, but
also in defining further aims in maize breeding., Identifikacija visoko prinosnih i stabilnih genotipova jedan je od vodećih ciljeva u svim ople-
menjivačkim programima Pravilna procena hibrida je često veoma otežana usled prisustva in-
terakcije genotip/spoljašnja sredina Jedan od načina da se eliminišu negativne posledice interak-
cije je da se primenom pouzdanih statističkih modela, kao što je AMMI model, izdvoje stabilni,
visoko prinosni genotipovi, koji pozitivo reaguju na poboljšanje uslova u kojima se gaje Cilj
ovog rada bio je da se metodom AMMI analize pronađu i utvrde specifične interakcije hibrida
kukuruza u različitim sredinama u dve godine istraživanja Odabrano je 12 KWS hibrida kuku-
ruza FAO 400-500, koji su ispitivani u dve godine na šest lokaliteta u Vojvodini Najveći prinos u
obe godine ispitivanja imao je hibrid KWS2 (12 764 kg ha-1) Na osnovu AMMI1 modela hibrid
KWS9 je pokazao najveću stabilnost i adaptabilnost na svim lokacijama Analizom AMMI2 bi-
plota utvrđeno je da hibridi KWS1, KWS3 i KWS12 pokazuju najveću stabilnost i adaptabilnost,
dok hibridi KWS2, KWS6, KWS8, KWS9 i KWS10 pokazuju zadovoljavajući nivo stabilnosti i
potrebno je obratiti pažnju sa kojim lokacijama ostvaruju pozitivne interakcije i u tim regionima
ih preporučivati Takođe na osnovu AMMI2 biplota, lokacije Temerin, Kikinda i Zrenjanin su
pokazale vrlo sličan interakcijski odgovor, što ukazuje na mogućnost smanjenja broja lokacija za
izvođenje ogleda Rezultati dobijeni ovim istraživanjem će doprineti preciznijem i kvalitetnijem
odlučivanju prilikom izbora hibrida koji će se gajiti u određenom regionu, ali i definisanju daljih
pravaca u oplemenjivanju kukuruza.",
publisher = "Beograd : Društvo selekcionara i semenara Republike Srbije",
journal = "Selekcija i semenarstvo",
title = "Application of AMMI model in zoning of FAO 400-500 maize hybrids",
volume = "27",
number = "1",
pages = "41-49",
doi = "10 5937/SelSem2101041D"
}
Drašković, B., Zečević, V., Hojka, Z., Filipović, M., Srdić, J., Kravić, N.,& Babić, V.. (2021). Application of AMMI model in zoning of FAO 400-500 maize hybrids. in Selekcija i semenarstvo
Beograd : Društvo selekcionara i semenara Republike Srbije., 27(1), 41-49.
https://doi.org/10 5937/SelSem2101041D
Drašković B, Zečević V, Hojka Z, Filipović M, Srdić J, Kravić N, Babić V. Application of AMMI model in zoning of FAO 400-500 maize hybrids. in Selekcija i semenarstvo. 2021;27(1):41-49.
doi:10 5937/SelSem2101041D .
Drašković, Bojan, Zečević, Veselinka, Hojka, Zdravko, Filipović, Milomir, Srdić, Jelena, Kravić, Natalija, Babić, Vojka, "Application of AMMI model in zoning of FAO 400-500 maize hybrids" in Selekcija i semenarstvo, 27, no. 1 (2021):41-49,
https://doi.org/10 5937/SelSem2101041D . .

Evaluation of the nutritional profile of sweet maize after herbicide and foliar fertilizer application

Mesarović, Jelena; Srdić, Jelena; Mladenović-Drinić, Snežana; Dragičević, Vesna; Simić, Milena; Brankov, Milan; Milojković-Opsenica, Dušanka

(2019)

TY  - JOUR
AU  - Mesarović, Jelena
AU  - Srdić, Jelena
AU  - Mladenović-Drinić, Snežana
AU  - Dragičević, Vesna
AU  - Simić, Milena
AU  - Brankov, Milan
AU  - Milojković-Opsenica, Dušanka
PY  - 2019
UR  - http://rik.mrizp.rs/handle/123456789/764
AB  - Intensive weed management is required to meet the growing demands of sweet maize production. Herbicide application is inevitable in sweet maize production, while foliar fertilizer is commonly used in cropping in order to improve crop yield and quality. The effect of nicosulfuron and mesotrione, with and without foliar fertilizer, on the content of phytochemicals (i.e. carotenoids, tocopherols and free phenolic acids) in the kernels of three sweet maize hybrids was evaluated. Herbicides applied alone mainly improved the nutritive profile of the sweet maize kernel. The application of herbicides in combination with foliar fertilizer showed a high variability in the concentration of carotenoids, tocopherols and free phenolic acids. The significant change in the content of phytochemicals was induced by the applied treatments, but it is also genotype-dependent, which was also confirmed by the Principal Component Analysis.
T2  - Journal of Cereal Science
T1  - Evaluation of the nutritional profile of sweet maize after herbicide and foliar fertilizer application
VL  - 87
SP  - 132
EP  - 137
DO  - 10.1016/j.jcs.2019.03.017
ER  - 
@article{
author = "Mesarović, Jelena and Srdić, Jelena and Mladenović-Drinić, Snežana and Dragičević, Vesna and Simić, Milena and Brankov, Milan and Milojković-Opsenica, Dušanka",
year = "2019",
abstract = "Intensive weed management is required to meet the growing demands of sweet maize production. Herbicide application is inevitable in sweet maize production, while foliar fertilizer is commonly used in cropping in order to improve crop yield and quality. The effect of nicosulfuron and mesotrione, with and without foliar fertilizer, on the content of phytochemicals (i.e. carotenoids, tocopherols and free phenolic acids) in the kernels of three sweet maize hybrids was evaluated. Herbicides applied alone mainly improved the nutritive profile of the sweet maize kernel. The application of herbicides in combination with foliar fertilizer showed a high variability in the concentration of carotenoids, tocopherols and free phenolic acids. The significant change in the content of phytochemicals was induced by the applied treatments, but it is also genotype-dependent, which was also confirmed by the Principal Component Analysis.",
journal = "Journal of Cereal Science",
title = "Evaluation of the nutritional profile of sweet maize after herbicide and foliar fertilizer application",
volume = "87",
pages = "132-137",
doi = "10.1016/j.jcs.2019.03.017"
}
Mesarović, J., Srdić, J., Mladenović-Drinić, S., Dragičević, V., Simić, M., Brankov, M.,& Milojković-Opsenica, D.. (2019). Evaluation of the nutritional profile of sweet maize after herbicide and foliar fertilizer application. in Journal of Cereal Science, 87, 132-137.
https://doi.org/10.1016/j.jcs.2019.03.017
Mesarović J, Srdić J, Mladenović-Drinić S, Dragičević V, Simić M, Brankov M, Milojković-Opsenica D. Evaluation of the nutritional profile of sweet maize after herbicide and foliar fertilizer application. in Journal of Cereal Science. 2019;87:132-137.
doi:10.1016/j.jcs.2019.03.017 .
Mesarović, Jelena, Srdić, Jelena, Mladenović-Drinić, Snežana, Dragičević, Vesna, Simić, Milena, Brankov, Milan, Milojković-Opsenica, Dušanka, "Evaluation of the nutritional profile of sweet maize after herbicide and foliar fertilizer application" in Journal of Cereal Science, 87 (2019):132-137,
https://doi.org/10.1016/j.jcs.2019.03.017 . .
1
8
4
5

Evaluation of the nutritional profile of sweet maize after herbicide and foliar fertilizer application

Mesarović, Jelena; Srdić, Jelena; Mladenović-Drinić, Snežana; Dragičević, Vesna; Simić, Milena; Brankov, Milan; Milojković-Opsenica, Dušanka

(2019)

TY  - JOUR
AU  - Mesarović, Jelena
AU  - Srdić, Jelena
AU  - Mladenović-Drinić, Snežana
AU  - Dragičević, Vesna
AU  - Simić, Milena
AU  - Brankov, Milan
AU  - Milojković-Opsenica, Dušanka
PY  - 2019
UR  - http://rik.mrizp.rs/handle/123456789/736
AB  - Intensive weed management is required to meet the growing demands of sweet maize production. Herbicide application is inevitable in sweet maize production, while foliar fertilizer is commonly used in cropping in order to improve crop yield and quality. The effect of nicosulfuron and mesotrione, with and without foliar fertilizer, on the content of phytochemicals (i.e. carotenoids, tocopherols and free phenolic acids) in the kernels of three sweet maize hybrids was evaluated. Herbicides applied alone mainly improved the nutritive profile of the sweet maize kernel. The application of herbicides in combination with foliar fertilizer showed a high variability in the concentration of carotenoids, tocopherols and free phenolic acids. The significant change in the content of phytochemicals was induced by the applied treatments, but it is also genotype-dependent, which was also confirmed by the Principal Component Analysis.
T2  - Journal of Cereal Science
T1  - Evaluation of the nutritional profile of sweet maize after herbicide and foliar fertilizer application
VL  - 87
SP  - 132
EP  - 137
DO  - 10.1016/j.jcs.2019.03.017
UR  - conv_1007
ER  - 
@article{
author = "Mesarović, Jelena and Srdić, Jelena and Mladenović-Drinić, Snežana and Dragičević, Vesna and Simić, Milena and Brankov, Milan and Milojković-Opsenica, Dušanka",
year = "2019",
abstract = "Intensive weed management is required to meet the growing demands of sweet maize production. Herbicide application is inevitable in sweet maize production, while foliar fertilizer is commonly used in cropping in order to improve crop yield and quality. The effect of nicosulfuron and mesotrione, with and without foliar fertilizer, on the content of phytochemicals (i.e. carotenoids, tocopherols and free phenolic acids) in the kernels of three sweet maize hybrids was evaluated. Herbicides applied alone mainly improved the nutritive profile of the sweet maize kernel. The application of herbicides in combination with foliar fertilizer showed a high variability in the concentration of carotenoids, tocopherols and free phenolic acids. The significant change in the content of phytochemicals was induced by the applied treatments, but it is also genotype-dependent, which was also confirmed by the Principal Component Analysis.",
journal = "Journal of Cereal Science",
title = "Evaluation of the nutritional profile of sweet maize after herbicide and foliar fertilizer application",
volume = "87",
pages = "132-137",
doi = "10.1016/j.jcs.2019.03.017",
url = "conv_1007"
}
Mesarović, J., Srdić, J., Mladenović-Drinić, S., Dragičević, V., Simić, M., Brankov, M.,& Milojković-Opsenica, D.. (2019). Evaluation of the nutritional profile of sweet maize after herbicide and foliar fertilizer application. in Journal of Cereal Science, 87, 132-137.
https://doi.org/10.1016/j.jcs.2019.03.017
conv_1007
Mesarović J, Srdić J, Mladenović-Drinić S, Dragičević V, Simić M, Brankov M, Milojković-Opsenica D. Evaluation of the nutritional profile of sweet maize after herbicide and foliar fertilizer application. in Journal of Cereal Science. 2019;87:132-137.
doi:10.1016/j.jcs.2019.03.017
conv_1007 .
Mesarović, Jelena, Srdić, Jelena, Mladenović-Drinić, Snežana, Dragičević, Vesna, Simić, Milena, Brankov, Milan, Milojković-Opsenica, Dušanka, "Evaluation of the nutritional profile of sweet maize after herbicide and foliar fertilizer application" in Journal of Cereal Science, 87 (2019):132-137,
https://doi.org/10.1016/j.jcs.2019.03.017 .,
conv_1007 .
1
8
4
5

Evaluation of maize grain yield and yield stability by AMMI analysis

Branković-Radojčić, Dragana V.; Babić, Vojka; Filipović, Milomir; Srdić, Jelena; Girek, Zdenka; Zivanović, Tomislav; Radojčić, Aleksandar

(Društvo genetičara Srbije, Beograd, 2018)

TY  - JOUR
AU  - Branković-Radojčić, Dragana V.
AU  - Babić, Vojka
AU  - Filipović, Milomir
AU  - Srdić, Jelena
AU  - Girek, Zdenka
AU  - Zivanović, Tomislav
AU  - Radojčić, Aleksandar
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/703
AB  - Significant genotype x environment interaction for quantitative traits, such is grain yield, reduces the usefulness of genotype means, over all environments, for selecting superior genotypes. AMMI model is a valuable statistical tool in identifying systemic variation contained in the interaction effect. Obtained data could be applied in maximizing yield potential in every environment based on both narrow and wide genotype adaptability, without the necessity of developing breeding programs for smaller targeted environments. Precise assortment of superior genotypes, with the assistance of AMMI model, leads to the better recommendation of newly bred hybrids, and thus increasing maize grain yield in a targeted environment. In this research genotype x environment interaction and yield stability of 36 maize hybrids of FAO 300-700 maturity group was investigating. The trial was set according to Randomized Complete Block Design (RCBD). Data were processed in order to obtain average estimates of grain yield, and yield stability was assessed by the method of AMMI analysis. The highest average grain yield was achieved in 2011 (11.62 t/ha), and the lowest in the most stressful and dry 2012 (6.90 t/ha). In the region Loznica L2 the highest average yield was noticed (13.81 t/ha), while at L7 (Sremska Mitrovica) average grain yield was the lowest (6.97 t/ha). Results of AMMI analysis gave precise recommendation for production of maize hybrids in certain environments, by determining winning areas of hybrids H20, H11 and H36. Medium early maturing and high yielding hybrids (H11 and H20) are therefore considered more favorable for production in environments with lower precipitation, while high yielding and more stable hybrids H21 and H35 are suitable for a wider range of environments. Hybrid H36 (FAO 700) showed its full potential at L2, and L3 which did not suffer from a lack of moisture. This hybrid also expressed its best potential in environments with favorable conditions.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Evaluation of maize grain yield and yield stability by AMMI analysis
VL  - 50
IS  - 3
SP  - 1067
EP  - 1080
DO  - 10.2298/GENSR1803067B
UR  - conv_1004
ER  - 
@article{
author = "Branković-Radojčić, Dragana V. and Babić, Vojka and Filipović, Milomir and Srdić, Jelena and Girek, Zdenka and Zivanović, Tomislav and Radojčić, Aleksandar",
year = "2018",
abstract = "Significant genotype x environment interaction for quantitative traits, such is grain yield, reduces the usefulness of genotype means, over all environments, for selecting superior genotypes. AMMI model is a valuable statistical tool in identifying systemic variation contained in the interaction effect. Obtained data could be applied in maximizing yield potential in every environment based on both narrow and wide genotype adaptability, without the necessity of developing breeding programs for smaller targeted environments. Precise assortment of superior genotypes, with the assistance of AMMI model, leads to the better recommendation of newly bred hybrids, and thus increasing maize grain yield in a targeted environment. In this research genotype x environment interaction and yield stability of 36 maize hybrids of FAO 300-700 maturity group was investigating. The trial was set according to Randomized Complete Block Design (RCBD). Data were processed in order to obtain average estimates of grain yield, and yield stability was assessed by the method of AMMI analysis. The highest average grain yield was achieved in 2011 (11.62 t/ha), and the lowest in the most stressful and dry 2012 (6.90 t/ha). In the region Loznica L2 the highest average yield was noticed (13.81 t/ha), while at L7 (Sremska Mitrovica) average grain yield was the lowest (6.97 t/ha). Results of AMMI analysis gave precise recommendation for production of maize hybrids in certain environments, by determining winning areas of hybrids H20, H11 and H36. Medium early maturing and high yielding hybrids (H11 and H20) are therefore considered more favorable for production in environments with lower precipitation, while high yielding and more stable hybrids H21 and H35 are suitable for a wider range of environments. Hybrid H36 (FAO 700) showed its full potential at L2, and L3 which did not suffer from a lack of moisture. This hybrid also expressed its best potential in environments with favorable conditions.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Evaluation of maize grain yield and yield stability by AMMI analysis",
volume = "50",
number = "3",
pages = "1067-1080",
doi = "10.2298/GENSR1803067B",
url = "conv_1004"
}
Branković-Radojčić, D. V., Babić, V., Filipović, M., Srdić, J., Girek, Z., Zivanović, T.,& Radojčić, A.. (2018). Evaluation of maize grain yield and yield stability by AMMI analysis. in Genetika
Društvo genetičara Srbije, Beograd., 50(3), 1067-1080.
https://doi.org/10.2298/GENSR1803067B
conv_1004
Branković-Radojčić DV, Babić V, Filipović M, Srdić J, Girek Z, Zivanović T, Radojčić A. Evaluation of maize grain yield and yield stability by AMMI analysis. in Genetika. 2018;50(3):1067-1080.
doi:10.2298/GENSR1803067B
conv_1004 .
Branković-Radojčić, Dragana V., Babić, Vojka, Filipović, Milomir, Srdić, Jelena, Girek, Zdenka, Zivanović, Tomislav, Radojčić, Aleksandar, "Evaluation of maize grain yield and yield stability by AMMI analysis" in Genetika, 50, no. 3 (2018):1067-1080,
https://doi.org/10.2298/GENSR1803067B .,
conv_1004 .
9
8
12

Antioxidant status of the different sweet maize hybrids under herbicide and foliar fertilizer application

Mesarović, Jelena; Srdić, Jelena; Mladenović-Drinić, Snežana; Dragičević, Vesna; Simić, Milena; Brankov, Milan; Milojković-Opsenica, Dušanka

(Društvo genetičara Srbije, Beograd, 2018)

TY  - JOUR
AU  - Mesarović, Jelena
AU  - Srdić, Jelena
AU  - Mladenović-Drinić, Snežana
AU  - Dragičević, Vesna
AU  - Simić, Milena
AU  - Brankov, Milan
AU  - Milojković-Opsenica, Dušanka
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/704
AB  - The chemical method of weed control is an indispensable step in cropping practices of sweet maize Application of the herbicides can induce the abiotic stress which affects the non-enzymatic antioxidants in the crops, especially on the sensitive one, like sweet maize is. Antioxidant profile, through the measurement of the soluble phenolic, carotenoids, phytic acid and glutathione concentration, in the grain of the three sweet maize hybrids after application of herbicides, foliar fertilizer, as well as their combinations, in field experiment, conducted over a two-year period, was determined. The content of tested antioxidant parameters was dependent on hybrids, growing season, as well as of the applied treatment. Sulfonylurea herbicides significantly increased the antioxidant status of sweet maize fresh grain, compared to the herbicide from triketone group, without affecting the fresh grain yield. Combination of herbicide plus foliar fertilizer expressed a various impact on antioxidant profile of the maize grain. Furthermore, significant correlations (positive and negative) between fresh grain yield and analyzed antioxidants in grain of three sweet maize hybrids were noticed.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Antioxidant status of the different sweet maize hybrids under herbicide and foliar fertilizer application
VL  - 50
IS  - 3
SP  - 1023
EP  - 1033
DO  - 10.2298/GENSR1803023M
UR  - conv_1003
ER  - 
@article{
author = "Mesarović, Jelena and Srdić, Jelena and Mladenović-Drinić, Snežana and Dragičević, Vesna and Simić, Milena and Brankov, Milan and Milojković-Opsenica, Dušanka",
year = "2018",
abstract = "The chemical method of weed control is an indispensable step in cropping practices of sweet maize Application of the herbicides can induce the abiotic stress which affects the non-enzymatic antioxidants in the crops, especially on the sensitive one, like sweet maize is. Antioxidant profile, through the measurement of the soluble phenolic, carotenoids, phytic acid and glutathione concentration, in the grain of the three sweet maize hybrids after application of herbicides, foliar fertilizer, as well as their combinations, in field experiment, conducted over a two-year period, was determined. The content of tested antioxidant parameters was dependent on hybrids, growing season, as well as of the applied treatment. Sulfonylurea herbicides significantly increased the antioxidant status of sweet maize fresh grain, compared to the herbicide from triketone group, without affecting the fresh grain yield. Combination of herbicide plus foliar fertilizer expressed a various impact on antioxidant profile of the maize grain. Furthermore, significant correlations (positive and negative) between fresh grain yield and analyzed antioxidants in grain of three sweet maize hybrids were noticed.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Antioxidant status of the different sweet maize hybrids under herbicide and foliar fertilizer application",
volume = "50",
number = "3",
pages = "1023-1033",
doi = "10.2298/GENSR1803023M",
url = "conv_1003"
}
Mesarović, J., Srdić, J., Mladenović-Drinić, S., Dragičević, V., Simić, M., Brankov, M.,& Milojković-Opsenica, D.. (2018). Antioxidant status of the different sweet maize hybrids under herbicide and foliar fertilizer application. in Genetika
Društvo genetičara Srbije, Beograd., 50(3), 1023-1033.
https://doi.org/10.2298/GENSR1803023M
conv_1003
Mesarović J, Srdić J, Mladenović-Drinić S, Dragičević V, Simić M, Brankov M, Milojković-Opsenica D. Antioxidant status of the different sweet maize hybrids under herbicide and foliar fertilizer application. in Genetika. 2018;50(3):1023-1033.
doi:10.2298/GENSR1803023M
conv_1003 .
Mesarović, Jelena, Srdić, Jelena, Mladenović-Drinić, Snežana, Dragičević, Vesna, Simić, Milena, Brankov, Milan, Milojković-Opsenica, Dušanka, "Antioxidant status of the different sweet maize hybrids under herbicide and foliar fertilizer application" in Genetika, 50, no. 3 (2018):1023-1033,
https://doi.org/10.2298/GENSR1803023M .,
conv_1003 .
4
2

Weediness and grain yield of specialty maize hybrids cultivated with the application of ecological fertilisers

Simić, Milena; Dragičević, Vesna; Brankov, Milan; Vančetović, Jelena; Filipović, Milomir; Srdić, Jelena

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2018)

TY  - JOUR
AU  - Simić, Milena
AU  - Dragičević, Vesna
AU  - Brankov, Milan
AU  - Vančetović, Jelena
AU  - Filipović, Milomir
AU  - Srdić, Jelena
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/697
AB  - Maize hybrids (Zea mays L.) with specific traits, such as those with red pericarp, high-protein flints or white kernel hybrids, have increased utility value as they contain some vitamins and minerals beneficial to human and animal nutrition. Furthermore, their cultivation with the application of specific fertilisers could further increase the grain quality through increased participation of macro- and micro-elements that are lacking in the diet. Agronomic biofortification encompasses the application of different production technology that enables better absorption and effective accumulation of essential elements such as iron, zinc, manganese, copper in the edible parts of cultivated plants. On the other hand, fertilisation influences the weed infestation levels and especially the presence of nitrophilic weed species in maize crop. The fertiliser application changes the balance in competition between crops and weeds, not only for nutrients but also for other resources. The effects of different fertilisers were compared within developmental research in the field of ecological agriculture to point up the advantages of microbiological and organic fertilisers, since these fertilisers can contribute to higher yields, but unlike mineral fertilisers, they positively affect the soil and agro-ecosystem. The studies were carried out to determine to what extent agronomic biofortification contributed to the increase of yielding potential and grain quality of maize genotypes with specific traits, as well as how it affected the occurrence and distribution of weeds. The red kernel maize hybrid ZP5048C, high-protein flint maize hybrid ZP737 and white kernel maize hybrid ZP552b, were grown in variants with mineral fertiliser urea, microbiological fertiliser Team Micorriza Plus and organic fertiliser Fertor, that contained essential elements necessary for the nutrition of cultivated plants. No fertiliser was applied to the control treatment. The fertilisation mainly contributed to the increase of weed mass in comparison with the non-fertilised control variant in extremely dry 2017. The highest weed mass was recorded in the hybrid ZP737 in the variant with organic fertiliser, while the lowest weed mass was recorded in all hybrids when microbiological fertiliser had been applied. The highest, i.e. lowest grain yield was recorded in the hybrid ZP5048C (5.83 t ha-1), i.e. ZP737 (3.36 t ha-1), respectively. The protein content was increased at the highest extent in the kernel of ZP737 hybrid after the application of urea, while oil and starch contents were the highest in the grain of white kernel hybrid ZP552b treated with microbiological fertiliser. Due to the specificities and importance of meteorological conditions, the studies will be continued during the next few seasons.
AB  - Hibridi kukuruza (Zea mays L.) specifičnih svojstava, poput onih sa crvenim perikarpom, tvrdunci sa povećanim udelom proteinske komponente ili hibridi belog zrna, imaju povećanu upotrebnu vrednost jer sadrže određene vitamine i minerale korisne za ishranu ljudi i životinja. Njihovim gajenjem, uz primenu određenih đubriva, moguće je dodatno povećati kvalitet zrna unošenjem makro i mikorelemenata koji inače nedostaju u ishrani. Agronomska biofortifikacija obuhvata različite mere gajenja kojima se omogućava bolja apsorpcija i povećana akumulacija esencijalnih mikroelemenata, kao što su gvožđe, cink, mangan, bakar i dr. u jestivim delovima gajenih biljaka. Primena đubriva značajno utiče i na nivo zakorovljenosti useva, posebno nitrofilnim vrstama korova. Unošenjem đubriva menja se balans u kompeticiji između useva i korova, ne samo za hraniva nego i za ostale resurse. U okviru razvojnih istraživanja iz oblasti ekološke poljoprivrede upoređivani su efekti primene različitih đubriva i ukazane su prednosti mikrobioloških i organskih đubriva. Ova đubriva takođe mogu doprineti većem prinosu, ali za razliku od mineralnih đubriva, pozitivnije utiču na zemljište i agroekosistem. Data ispitivanja su sprovedena kako bi se utvrdilo u kolikoj meri agronomska biofortifikacija utiče na pojavu i zastupljenost korova i doprinosi povećanju rodnog potencijala i kvaliteta zrna specifičnih genotipova kukuruza. Hibrid kukuruza crvenog perikarpa ZP5048C, hibrid tvrdunac sa povećanim procentom proteina ZP737 i hibrid belog zrna ZP552b gajeni su uz primenu mineralnog đubriva Urea, mikrobiološkog đubriva Team Micorriza Plus i organskog đubriva Fertor, koja sadrže neophodne elemente za ishranu gajenih biljaka. Na kontrolnoj površini đubrenje nije primenjeno. Rezultati su pokazali da u 2017. godini, koja je bila ekstremno sušna, ima značajnih razlika u nivou zakorovljenosti i nešto manjih razlika u prinosu zrna gajenih genotipova zavisno od vrste primenjenog đubriva. Najveća masa korova utvrđena je kod hibrida ZP737 nakon primene organskog đubriva, dok je najmanja masa korova kod svih hibrida zabeležena nakon primene mikrobiološkog đubriva. Đubrenje je uglavnom doprinelo povećanju mase korova u poređenju sa neđubrenom, kontrolnom varijantom. Najveći prinos zrna je imao ZP5048C (5,83 t ha-1), a najmanji ZP 737 (3,36 t ha-1). Sadržaj proteina najviše je povećan u zrnu hirbida ZP737 nakon primene uree, dok su sadžaj ulja i skroba bili najveći u varijanti sa mikrobiološkim đubrivom u zrnu ZP552b. Zbog specifičnosti i značaja meteoroloških uslova za delovanje đubriva na hibride kukuruza, ispitivanja će se nastaviti.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Weediness and grain yield of specialty maize hybrids cultivated with the application of ecological fertilisers
T1  - Zakorovljenost i prinos kukuruza specifičnih svojstava gajenih uz primenu ekoloških đubriva
VL  - 24
IS  - 2
SP  - 16
EP  - 25
DO  - 10.5937/SelSem1802016S
UR  - conv_314
ER  - 
@article{
author = "Simić, Milena and Dragičević, Vesna and Brankov, Milan and Vančetović, Jelena and Filipović, Milomir and Srdić, Jelena",
year = "2018",
abstract = "Maize hybrids (Zea mays L.) with specific traits, such as those with red pericarp, high-protein flints or white kernel hybrids, have increased utility value as they contain some vitamins and minerals beneficial to human and animal nutrition. Furthermore, their cultivation with the application of specific fertilisers could further increase the grain quality through increased participation of macro- and micro-elements that are lacking in the diet. Agronomic biofortification encompasses the application of different production technology that enables better absorption and effective accumulation of essential elements such as iron, zinc, manganese, copper in the edible parts of cultivated plants. On the other hand, fertilisation influences the weed infestation levels and especially the presence of nitrophilic weed species in maize crop. The fertiliser application changes the balance in competition between crops and weeds, not only for nutrients but also for other resources. The effects of different fertilisers were compared within developmental research in the field of ecological agriculture to point up the advantages of microbiological and organic fertilisers, since these fertilisers can contribute to higher yields, but unlike mineral fertilisers, they positively affect the soil and agro-ecosystem. The studies were carried out to determine to what extent agronomic biofortification contributed to the increase of yielding potential and grain quality of maize genotypes with specific traits, as well as how it affected the occurrence and distribution of weeds. The red kernel maize hybrid ZP5048C, high-protein flint maize hybrid ZP737 and white kernel maize hybrid ZP552b, were grown in variants with mineral fertiliser urea, microbiological fertiliser Team Micorriza Plus and organic fertiliser Fertor, that contained essential elements necessary for the nutrition of cultivated plants. No fertiliser was applied to the control treatment. The fertilisation mainly contributed to the increase of weed mass in comparison with the non-fertilised control variant in extremely dry 2017. The highest weed mass was recorded in the hybrid ZP737 in the variant with organic fertiliser, while the lowest weed mass was recorded in all hybrids when microbiological fertiliser had been applied. The highest, i.e. lowest grain yield was recorded in the hybrid ZP5048C (5.83 t ha-1), i.e. ZP737 (3.36 t ha-1), respectively. The protein content was increased at the highest extent in the kernel of ZP737 hybrid after the application of urea, while oil and starch contents were the highest in the grain of white kernel hybrid ZP552b treated with microbiological fertiliser. Due to the specificities and importance of meteorological conditions, the studies will be continued during the next few seasons., Hibridi kukuruza (Zea mays L.) specifičnih svojstava, poput onih sa crvenim perikarpom, tvrdunci sa povećanim udelom proteinske komponente ili hibridi belog zrna, imaju povećanu upotrebnu vrednost jer sadrže određene vitamine i minerale korisne za ishranu ljudi i životinja. Njihovim gajenjem, uz primenu određenih đubriva, moguće je dodatno povećati kvalitet zrna unošenjem makro i mikorelemenata koji inače nedostaju u ishrani. Agronomska biofortifikacija obuhvata različite mere gajenja kojima se omogućava bolja apsorpcija i povećana akumulacija esencijalnih mikroelemenata, kao što su gvožđe, cink, mangan, bakar i dr. u jestivim delovima gajenih biljaka. Primena đubriva značajno utiče i na nivo zakorovljenosti useva, posebno nitrofilnim vrstama korova. Unošenjem đubriva menja se balans u kompeticiji između useva i korova, ne samo za hraniva nego i za ostale resurse. U okviru razvojnih istraživanja iz oblasti ekološke poljoprivrede upoređivani su efekti primene različitih đubriva i ukazane su prednosti mikrobioloških i organskih đubriva. Ova đubriva takođe mogu doprineti većem prinosu, ali za razliku od mineralnih đubriva, pozitivnije utiču na zemljište i agroekosistem. Data ispitivanja su sprovedena kako bi se utvrdilo u kolikoj meri agronomska biofortifikacija utiče na pojavu i zastupljenost korova i doprinosi povećanju rodnog potencijala i kvaliteta zrna specifičnih genotipova kukuruza. Hibrid kukuruza crvenog perikarpa ZP5048C, hibrid tvrdunac sa povećanim procentom proteina ZP737 i hibrid belog zrna ZP552b gajeni su uz primenu mineralnog đubriva Urea, mikrobiološkog đubriva Team Micorriza Plus i organskog đubriva Fertor, koja sadrže neophodne elemente za ishranu gajenih biljaka. Na kontrolnoj površini đubrenje nije primenjeno. Rezultati su pokazali da u 2017. godini, koja je bila ekstremno sušna, ima značajnih razlika u nivou zakorovljenosti i nešto manjih razlika u prinosu zrna gajenih genotipova zavisno od vrste primenjenog đubriva. Najveća masa korova utvrđena je kod hibrida ZP737 nakon primene organskog đubriva, dok je najmanja masa korova kod svih hibrida zabeležena nakon primene mikrobiološkog đubriva. Đubrenje je uglavnom doprinelo povećanju mase korova u poređenju sa neđubrenom, kontrolnom varijantom. Najveći prinos zrna je imao ZP5048C (5,83 t ha-1), a najmanji ZP 737 (3,36 t ha-1). Sadržaj proteina najviše je povećan u zrnu hirbida ZP737 nakon primene uree, dok su sadžaj ulja i skroba bili najveći u varijanti sa mikrobiološkim đubrivom u zrnu ZP552b. Zbog specifičnosti i značaja meteoroloških uslova za delovanje đubriva na hibride kukuruza, ispitivanja će se nastaviti.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Weediness and grain yield of specialty maize hybrids cultivated with the application of ecological fertilisers, Zakorovljenost i prinos kukuruza specifičnih svojstava gajenih uz primenu ekoloških đubriva",
volume = "24",
number = "2",
pages = "16-25",
doi = "10.5937/SelSem1802016S",
url = "conv_314"
}
Simić, M., Dragičević, V., Brankov, M., Vančetović, J., Filipović, M.,& Srdić, J.. (2018). Weediness and grain yield of specialty maize hybrids cultivated with the application of ecological fertilisers. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 24(2), 16-25.
https://doi.org/10.5937/SelSem1802016S
conv_314
Simić M, Dragičević V, Brankov M, Vančetović J, Filipović M, Srdić J. Weediness and grain yield of specialty maize hybrids cultivated with the application of ecological fertilisers. in Selekcija i semenarstvo. 2018;24(2):16-25.
doi:10.5937/SelSem1802016S
conv_314 .
Simić, Milena, Dragičević, Vesna, Brankov, Milan, Vančetović, Jelena, Filipović, Milomir, Srdić, Jelena, "Weediness and grain yield of specialty maize hybrids cultivated with the application of ecological fertilisers" in Selekcija i semenarstvo, 24, no. 2 (2018):16-25,
https://doi.org/10.5937/SelSem1802016S .,
conv_314 .

Grain quality within ex situ and in situ conserved traditional white maize landraces

Babić, Vojka; Kravić, Natalija; Srdić, Jelena; Popović, Aleksandar; Nikolić, Ana; Zivić, Jovana; Miritescu, Mihai

(Natl Agricultural Research & Development Inst, Fundulea, 2018)

TY  - JOUR
AU  - Babić, Vojka
AU  - Kravić, Natalija
AU  - Srdić, Jelena
AU  - Popović, Aleksandar
AU  - Nikolić, Ana
AU  - Zivić, Jovana
AU  - Miritescu, Mihai
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/731
AB  - White maize had an important role in human nutrition throughout the Western Balkan region. A great number of farmers (approximately 86% in Serbia) still grow traditional white Open Pollinated Varieties (OPVs) for human diet. Out of 2217 maize landraces stored within Maize Research Institute "Zemun Polje" (MRIZP) gene bank, more than 700 are white kernel accessions. Eighteen white maize landraces, collected in the Western Balkan region in different periods, were selected for the present study. By the evaluation of agromorphological performances and the basic chemical composition of grain, the objective was to determine the importance of landraces conserved under in situ and ex situ conditions, to be used as the initial material for breeding. The idea was to determine whether the varieties conserved under ex situ conditions (collected from the same or different regions) distinguish from varieties permanently grown in the region of western Serbia. It was found that varieties permanently grown in the western Serbia were more similar to varieties of the ex situ collection from eastern Bosnia and Herzegovina than to varieties collected in western Serbia 50 years ago. The comparison between OPVs and modern white maize hybrids for the basic chemical composition of grain showed the significant potential of OPVs for nutritive grain quality improvement. Increased organic production creates new possibilities for more intensive incorporation of OPVs into this agricultural system. New opportunities for the cooperation and share of responsibilities among breeders, farmers and genetic resources managers are initiated, to be used for in situ maize genetic resources conservation improvement. More detailed characterisation and evaluation of the white maize landraces will offer an explanation of what has motivated our farmers to maintain the OPVs production through centuries, despite the availability of modern hybrids.
PB  - Natl Agricultural Research & Development Inst, Fundulea
T2  - Romanian Agricultural Research
T1  - Grain quality within ex situ and in situ conserved traditional white maize landraces
VL  - 35
SP  - 129
EP  - 140
UR  - conv_988
ER  - 
@article{
author = "Babić, Vojka and Kravić, Natalija and Srdić, Jelena and Popović, Aleksandar and Nikolić, Ana and Zivić, Jovana and Miritescu, Mihai",
year = "2018",
abstract = "White maize had an important role in human nutrition throughout the Western Balkan region. A great number of farmers (approximately 86% in Serbia) still grow traditional white Open Pollinated Varieties (OPVs) for human diet. Out of 2217 maize landraces stored within Maize Research Institute "Zemun Polje" (MRIZP) gene bank, more than 700 are white kernel accessions. Eighteen white maize landraces, collected in the Western Balkan region in different periods, were selected for the present study. By the evaluation of agromorphological performances and the basic chemical composition of grain, the objective was to determine the importance of landraces conserved under in situ and ex situ conditions, to be used as the initial material for breeding. The idea was to determine whether the varieties conserved under ex situ conditions (collected from the same or different regions) distinguish from varieties permanently grown in the region of western Serbia. It was found that varieties permanently grown in the western Serbia were more similar to varieties of the ex situ collection from eastern Bosnia and Herzegovina than to varieties collected in western Serbia 50 years ago. The comparison between OPVs and modern white maize hybrids for the basic chemical composition of grain showed the significant potential of OPVs for nutritive grain quality improvement. Increased organic production creates new possibilities for more intensive incorporation of OPVs into this agricultural system. New opportunities for the cooperation and share of responsibilities among breeders, farmers and genetic resources managers are initiated, to be used for in situ maize genetic resources conservation improvement. More detailed characterisation and evaluation of the white maize landraces will offer an explanation of what has motivated our farmers to maintain the OPVs production through centuries, despite the availability of modern hybrids.",
publisher = "Natl Agricultural Research & Development Inst, Fundulea",
journal = "Romanian Agricultural Research",
title = "Grain quality within ex situ and in situ conserved traditional white maize landraces",
volume = "35",
pages = "129-140",
url = "conv_988"
}
Babić, V., Kravić, N., Srdić, J., Popović, A., Nikolić, A., Zivić, J.,& Miritescu, M.. (2018). Grain quality within ex situ and in situ conserved traditional white maize landraces. in Romanian Agricultural Research
Natl Agricultural Research & Development Inst, Fundulea., 35, 129-140.
conv_988
Babić V, Kravić N, Srdić J, Popović A, Nikolić A, Zivić J, Miritescu M. Grain quality within ex situ and in situ conserved traditional white maize landraces. in Romanian Agricultural Research. 2018;35:129-140.
conv_988 .
Babić, Vojka, Kravić, Natalija, Srdić, Jelena, Popović, Aleksandar, Nikolić, Ana, Zivić, Jovana, Miritescu, Mihai, "Grain quality within ex situ and in situ conserved traditional white maize landraces" in Romanian Agricultural Research, 35 (2018):129-140,
conv_988 .
2
2

The influence of moisture content on popping traits in popcorn

Srdić, Jelena; Perić, Vesna; Kolarić, Ljubiša; Kravić, Natalija; Babić, Vojka; Simić, Milena

(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2018)

TY  - JOUR
AU  - Srdić, Jelena
AU  - Perić, Vesna
AU  - Kolarić, Ljubiša
AU  - Kravić, Natalija
AU  - Babić, Vojka
AU  - Simić, Milena
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/728
AB  - The influence of grain moisture content at harvest and at the moment of popping on popping volume and percentage of unpopped kernels was analysed. Four popcorn hybrids were studied. Hybrids were harvested when grain moisture content was: above 25%, between 20 - 25%, and below 18%. Each sample was popped at 20%, 18%, 16%, 14%, 12%, and 10% of grain moisture. All examined factors and their interactions significantly influenced both popping volume and percentage of unpopped kernels. The highest popping volume and the lowest percentage of unpopped kernels were observed at 14% grain moisture content. Hybrid ZP 608k had the highest popping volume and the lowest percentage of unpopped kernels at all treatments and overall. The lowest popping volume and the highest percentage of unpopped kernels were noticed for ZP 501k. The lowest percentage of unpopped kernels was observed in the last harvest term when grain moisture content was below 18%.
AB  - Zapremina kokičavosti je pored potencijala rodnosti najvažnija osobina hibrida kokičara. Više faktora utiče na nju: genotip, uslovi proizvodnje, dorade i čuvanja zrna, kao i metode kokanja. Maksimalan potencijal zapremine kokičavosti postiže se samo ako je hibrid dostigao punu zrelost. Ipak, najvažniji je uticaj sadržaja vlage u trenutku kokanja. Sadržaj vlage od oko 14% je optimalan i pri njemu se ostvaruju najviše zapremine kokičavosti. U radu je ispitivan uticaj sadržaja vlage u zrnu prilikom berbe i u trenutku kokanja na osobine kokičavosti: zapremina kokičavosti i procenat neiskokanog zrna. Ove osobine proučavane su na na četiri hibrida kukuruza kokičara. Hibridi su brani u tri termina pri sadržaju vlage: preko 25%, između 20 - 25%, i nižoj od 18%. Zatim je svaki od uzoraka kokan pri sadržaju vlage od 20%, 18%, 16%, 14%, 12%, i 10%. Analiza varijanse ukazala je na značajan uticaj genotipa, sadržaja vlage prilikom berbe, kao i interakcija na zapreminu kokičavosti i procenat neiskokanog zrna. Najviša zapremina kokičavosti ostvarena je pri sadržaju vlage od 14%, a takođe pri ovom sadržaju vlage najmanji je bio i procenat neiskokanog zrna. Hibrid ZP 608k je imao najvišu zapreminu kokičavosti i najmanji procenat neiskokanog zrna, kako u proseku svih tretmana, tako i po proučavanim tretmanima, dok je najamnju zapreminu kokičavosti i najveći procenat neiskokanog zrna imao hibrid ZP 501k. Najmanji procenat neiskokanog zrna utvrđen je u zadnjem terminu berbe, kada je sadržaj vlage u zrnu bio ispod 18%.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - The influence of moisture content on popping traits in popcorn
T1  - Uticaj sadržaja vlage na osobine kokanja kod kukuruza kokičara
VL  - 22
IS  - 4
SP  - 184
EP  - 187
DO  - 10.5937/jpea1804184S
UR  - conv_656
ER  - 
@article{
author = "Srdić, Jelena and Perić, Vesna and Kolarić, Ljubiša and Kravić, Natalija and Babić, Vojka and Simić, Milena",
year = "2018",
abstract = "The influence of grain moisture content at harvest and at the moment of popping on popping volume and percentage of unpopped kernels was analysed. Four popcorn hybrids were studied. Hybrids were harvested when grain moisture content was: above 25%, between 20 - 25%, and below 18%. Each sample was popped at 20%, 18%, 16%, 14%, 12%, and 10% of grain moisture. All examined factors and their interactions significantly influenced both popping volume and percentage of unpopped kernels. The highest popping volume and the lowest percentage of unpopped kernels were observed at 14% grain moisture content. Hybrid ZP 608k had the highest popping volume and the lowest percentage of unpopped kernels at all treatments and overall. The lowest popping volume and the highest percentage of unpopped kernels were noticed for ZP 501k. The lowest percentage of unpopped kernels was observed in the last harvest term when grain moisture content was below 18%., Zapremina kokičavosti je pored potencijala rodnosti najvažnija osobina hibrida kokičara. Više faktora utiče na nju: genotip, uslovi proizvodnje, dorade i čuvanja zrna, kao i metode kokanja. Maksimalan potencijal zapremine kokičavosti postiže se samo ako je hibrid dostigao punu zrelost. Ipak, najvažniji je uticaj sadržaja vlage u trenutku kokanja. Sadržaj vlage od oko 14% je optimalan i pri njemu se ostvaruju najviše zapremine kokičavosti. U radu je ispitivan uticaj sadržaja vlage u zrnu prilikom berbe i u trenutku kokanja na osobine kokičavosti: zapremina kokičavosti i procenat neiskokanog zrna. Ove osobine proučavane su na na četiri hibrida kukuruza kokičara. Hibridi su brani u tri termina pri sadržaju vlage: preko 25%, između 20 - 25%, i nižoj od 18%. Zatim je svaki od uzoraka kokan pri sadržaju vlage od 20%, 18%, 16%, 14%, 12%, i 10%. Analiza varijanse ukazala je na značajan uticaj genotipa, sadržaja vlage prilikom berbe, kao i interakcija na zapreminu kokičavosti i procenat neiskokanog zrna. Najviša zapremina kokičavosti ostvarena je pri sadržaju vlage od 14%, a takođe pri ovom sadržaju vlage najmanji je bio i procenat neiskokanog zrna. Hibrid ZP 608k je imao najvišu zapreminu kokičavosti i najmanji procenat neiskokanog zrna, kako u proseku svih tretmana, tako i po proučavanim tretmanima, dok je najamnju zapreminu kokičavosti i najveći procenat neiskokanog zrna imao hibrid ZP 501k. Najmanji procenat neiskokanog zrna utvrđen je u zadnjem terminu berbe, kada je sadržaj vlage u zrnu bio ispod 18%.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "The influence of moisture content on popping traits in popcorn, Uticaj sadržaja vlage na osobine kokanja kod kukuruza kokičara",
volume = "22",
number = "4",
pages = "184-187",
doi = "10.5937/jpea1804184S",
url = "conv_656"
}
Srdić, J., Perić, V., Kolarić, L., Kravić, N., Babić, V.,& Simić, M.. (2018). The influence of moisture content on popping traits in popcorn. in Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 22(4), 184-187.
https://doi.org/10.5937/jpea1804184S
conv_656
Srdić J, Perić V, Kolarić L, Kravić N, Babić V, Simić M. The influence of moisture content on popping traits in popcorn. in Journal on Processing and Energy in Agriculture. 2018;22(4):184-187.
doi:10.5937/jpea1804184S
conv_656 .
Srdić, Jelena, Perić, Vesna, Kolarić, Ljubiša, Kravić, Natalija, Babić, Vojka, Simić, Milena, "The influence of moisture content on popping traits in popcorn" in Journal on Processing and Energy in Agriculture, 22, no. 4 (2018):184-187,
https://doi.org/10.5937/jpea1804184S .,
conv_656 .
1

Maize seedling performance as a potential index for drought tolerance

Kravić, Natalija; Babić, Vojka; Srdić, Jelena; Mesarović, Jelena; Anđelković, Violeta; Hadži-Tašković-Šukalović, Vesna

(Srpsko biološko društvo, Beograd, i dr., 2018)

TY  - JOUR
AU  - Kravić, Natalija
AU  - Babić, Vojka
AU  - Srdić, Jelena
AU  - Mesarović, Jelena
AU  - Anđelković, Violeta
AU  - Hadži-Tašković-Šukalović, Vesna
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/712
AB  - Twenty-six maize landraces were tested in order to evaluate maize seedling performance as an index for drought tolerance in adult plants. Samples were subjected to polyethylene glycol-induced osmotic stress at the early seedling stage. Grain yield was obtained in field experiments under well-watered (OC) and a combination of drought and high plant density (HD) conditions. Osmotic stress caused a reduction in seedling growth (length, fresh and dry weight), and increase in the shoot and in particular the root proline contents in the majority of landraces, and variations in root peroxidase (POD) activity. Genotypes displaying more pronounced root growth reduction and higher proline contents exhibited decreased POD activity under osmotic stress. Direct positive correlations between the proline content and growth inhibition, and between the proline and soluble protein content were established. Correlations between the changes in POD activity and growth parameters were significant and positive, and significant but negative with the changes in the proline content. In the field, water stress led to a reduction in grain yield in all of the tested landraces. Correlations between grain yield from both experimental sets (OC and HD) and osmotic-induced changes in seedling root growth were negative, which was opposite to the highly significant and positive correlations between the changes in the seedling root proline content and yield. Also, genotypes with the highest seedling root proline content increase under osmotic stress, exhibited the highest stress tolerance index (STI) based on grain yield achieved under both field conditions. Our results indicate that lower changes in POD activity and especially an increased proline content after exposure to osmotic stress during the early seedling stage could be considered as useful indices to facilitate selection efficiency for drought tolerance in adult plants.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - Maize seedling performance as a potential index for drought tolerance
VL  - 70
IS  - 1
SP  - 167
EP  - 177
DO  - 10.2298/ABS170504036K
UR  - conv_975
ER  - 
@article{
author = "Kravić, Natalija and Babić, Vojka and Srdić, Jelena and Mesarović, Jelena and Anđelković, Violeta and Hadži-Tašković-Šukalović, Vesna",
year = "2018",
abstract = "Twenty-six maize landraces were tested in order to evaluate maize seedling performance as an index for drought tolerance in adult plants. Samples were subjected to polyethylene glycol-induced osmotic stress at the early seedling stage. Grain yield was obtained in field experiments under well-watered (OC) and a combination of drought and high plant density (HD) conditions. Osmotic stress caused a reduction in seedling growth (length, fresh and dry weight), and increase in the shoot and in particular the root proline contents in the majority of landraces, and variations in root peroxidase (POD) activity. Genotypes displaying more pronounced root growth reduction and higher proline contents exhibited decreased POD activity under osmotic stress. Direct positive correlations between the proline content and growth inhibition, and between the proline and soluble protein content were established. Correlations between the changes in POD activity and growth parameters were significant and positive, and significant but negative with the changes in the proline content. In the field, water stress led to a reduction in grain yield in all of the tested landraces. Correlations between grain yield from both experimental sets (OC and HD) and osmotic-induced changes in seedling root growth were negative, which was opposite to the highly significant and positive correlations between the changes in the seedling root proline content and yield. Also, genotypes with the highest seedling root proline content increase under osmotic stress, exhibited the highest stress tolerance index (STI) based on grain yield achieved under both field conditions. Our results indicate that lower changes in POD activity and especially an increased proline content after exposure to osmotic stress during the early seedling stage could be considered as useful indices to facilitate selection efficiency for drought tolerance in adult plants.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "Maize seedling performance as a potential index for drought tolerance",
volume = "70",
number = "1",
pages = "167-177",
doi = "10.2298/ABS170504036K",
url = "conv_975"
}
Kravić, N., Babić, V., Srdić, J., Mesarović, J., Anđelković, V.,& Hadži-Tašković-Šukalović, V.. (2018). Maize seedling performance as a potential index for drought tolerance. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 70(1), 167-177.
https://doi.org/10.2298/ABS170504036K
conv_975
Kravić N, Babić V, Srdić J, Mesarović J, Anđelković V, Hadži-Tašković-Šukalović V. Maize seedling performance as a potential index for drought tolerance. in Archives of Biological Sciences. 2018;70(1):167-177.
doi:10.2298/ABS170504036K
conv_975 .
Kravić, Natalija, Babić, Vojka, Srdić, Jelena, Mesarović, Jelena, Anđelković, Violeta, Hadži-Tašković-Šukalović, Vesna, "Maize seedling performance as a potential index for drought tolerance" in Archives of Biological Sciences, 70, no. 1 (2018):167-177,
https://doi.org/10.2298/ABS170504036K .,
conv_975 .

The population level of western corn rootworm adults in the period 2005-2009

Gošić-Dondo, Snežana; Srdić, Jelena; Popović, Željko; Tancik, Jan

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2018)

TY  - JOUR
AU  - Gošić-Dondo, Snežana
AU  - Srdić, Jelena
AU  - Popović, Željko
AU  - Tancik, Jan
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/696
AB  - Western corn rootworm (WCR) (Diabrotica virgifera virgifera LeConte) is one of the most important and potentially most dangerous pests of maize. Since its occurrence in Serbia in 1992, it has been present in almost all areas under maize cultivation. Alongside with all preventive measures, first of all, the crop rotation, which is considered the most economic one, a great attention has been paid to the forecast of the pest occurrence based on the flight dynamics and the population level. The flight dynamics, sex dominance, variations in the population level depending on the trap types and climate factors were observed on two locations: Crepaja in three-year continuous cropping (2005-2007) and in the experimental field of the Maize Research Institute, Zemun Polje in the duration of five years (2005-2009). According to the flight dynamics of WCR adults, the highest population level of this pest was observed in 2005, while the comparison of the number of adults over locations showed greater abundance of the pest in Crepaja than in Zemun Polje, which was attributed to extreme favourability of agro-ecological conditions on this location for the WCR development. The 2008-2009 period was characterised by the reduced number of WCR, which coincided with the extremely arid conditions that do not favour the development of this pest.
AB  - Pojava Diabrotica virgifera virgifera LeConte na teritoriji Srbije od 1992. godine, rezultirala je masovnim razmnožavanjem i brzim teritorijalnim širenjem. Brojnost populacije je povećavana iz godine u godinu, naročito u područjima gde je kukuruz gajen u monokulturi i dostizala je kritične vrednosti pri kojima nastaju ekonomske štete. Plodored i variranje klimatskih faktora značajno su uticali na pad brojnosti i ostale parametre dinamike populacije. Cilj istraživanja je bio da se formuliše strategija kojom bi se ostvarila ekološki racionalna kontrola kukuruzne zlatice, zasnovana na prognozi pojave i praćenju brojnosti imaga oba pola, u korelaciji sa klimatskim uslovima i sistemom gajenja kukuruza. Dinamika leta kukuruzne zlatice praćena je vizuelnom metodom, primenom feromonskih Csalomon, žutih (Pherocon AM®) i zelenih lepljivih klopki tipa Multigard, u periodu od početka jula do kraja septembra. Klopke su postavljane početkom jula, na biljke kukuruza iznad klipa, menjane su svake dve nedelje, a pregled klopki vršen je svaki treći dan. Dobijeni rezultati su ukazali na dominantan uticaj klimatskih prilika na ispitivane parametre. Razlike u brojnosti populacije uočene su na različitim tipovima klopki, godinama posmatranja i lokalitetima. Vizuelnim pregledom biljaka uočena su variranja u brojnosti imaga između lokaliteta i godina. Od ukupno 1.007 registrovanih imaga, 58,68% konstatovano je na području Crepaje i 41,33% u oglednom polju Instituta za kukuruz Zemun Polje. Od ukupno registrovanih 867 imaga u Zemun Polju u periodu od 2005-2007godine, na feromonskim klopkama bilo je 406 ili 46,8%, na žutim lepljivim 443 ili 51,09% i na zelenim lepljivim, Multigard klopkama, svega 18 ili 2,07%. Visok nivo populacije imaga za period od tri godine zabeležen je u Crepaji. Na žutoj lepljivoj klopci registrovano je 8.550 imaga, na zelenoj 12.101, a maksimum brojnosti po godini od 24.028 jedinki detektovan je na feromonskoj klopki. U narednom periodu, tokom 2008-2009 godine, ekstremno visoke temperature tokom vegetacije i niska relativna vlažnost vazduha, zajedno sa nedostatkom kvalitetne hrane, rezultirali su sporadičnim ulovima tokom avgusta do potpunog izostanka leta.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - The population level of western corn rootworm adults in the period 2005-2009
T1  - Populacioni nivo imaga kukuruzne zlatice u periodu od 2005-2009 godine
VL  - 24
IS  - 2
SP  - 39
EP  - 48
DO  - 10.5937/SelSem1802039G
UR  - conv_315
ER  - 
@article{
author = "Gošić-Dondo, Snežana and Srdić, Jelena and Popović, Željko and Tancik, Jan",
year = "2018",
abstract = "Western corn rootworm (WCR) (Diabrotica virgifera virgifera LeConte) is one of the most important and potentially most dangerous pests of maize. Since its occurrence in Serbia in 1992, it has been present in almost all areas under maize cultivation. Alongside with all preventive measures, first of all, the crop rotation, which is considered the most economic one, a great attention has been paid to the forecast of the pest occurrence based on the flight dynamics and the population level. The flight dynamics, sex dominance, variations in the population level depending on the trap types and climate factors were observed on two locations: Crepaja in three-year continuous cropping (2005-2007) and in the experimental field of the Maize Research Institute, Zemun Polje in the duration of five years (2005-2009). According to the flight dynamics of WCR adults, the highest population level of this pest was observed in 2005, while the comparison of the number of adults over locations showed greater abundance of the pest in Crepaja than in Zemun Polje, which was attributed to extreme favourability of agro-ecological conditions on this location for the WCR development. The 2008-2009 period was characterised by the reduced number of WCR, which coincided with the extremely arid conditions that do not favour the development of this pest., Pojava Diabrotica virgifera virgifera LeConte na teritoriji Srbije od 1992. godine, rezultirala je masovnim razmnožavanjem i brzim teritorijalnim širenjem. Brojnost populacije je povećavana iz godine u godinu, naročito u područjima gde je kukuruz gajen u monokulturi i dostizala je kritične vrednosti pri kojima nastaju ekonomske štete. Plodored i variranje klimatskih faktora značajno su uticali na pad brojnosti i ostale parametre dinamike populacije. Cilj istraživanja je bio da se formuliše strategija kojom bi se ostvarila ekološki racionalna kontrola kukuruzne zlatice, zasnovana na prognozi pojave i praćenju brojnosti imaga oba pola, u korelaciji sa klimatskim uslovima i sistemom gajenja kukuruza. Dinamika leta kukuruzne zlatice praćena je vizuelnom metodom, primenom feromonskih Csalomon, žutih (Pherocon AM®) i zelenih lepljivih klopki tipa Multigard, u periodu od početka jula do kraja septembra. Klopke su postavljane početkom jula, na biljke kukuruza iznad klipa, menjane su svake dve nedelje, a pregled klopki vršen je svaki treći dan. Dobijeni rezultati su ukazali na dominantan uticaj klimatskih prilika na ispitivane parametre. Razlike u brojnosti populacije uočene su na različitim tipovima klopki, godinama posmatranja i lokalitetima. Vizuelnim pregledom biljaka uočena su variranja u brojnosti imaga između lokaliteta i godina. Od ukupno 1.007 registrovanih imaga, 58,68% konstatovano je na području Crepaje i 41,33% u oglednom polju Instituta za kukuruz Zemun Polje. Od ukupno registrovanih 867 imaga u Zemun Polju u periodu od 2005-2007godine, na feromonskim klopkama bilo je 406 ili 46,8%, na žutim lepljivim 443 ili 51,09% i na zelenim lepljivim, Multigard klopkama, svega 18 ili 2,07%. Visok nivo populacije imaga za period od tri godine zabeležen je u Crepaji. Na žutoj lepljivoj klopci registrovano je 8.550 imaga, na zelenoj 12.101, a maksimum brojnosti po godini od 24.028 jedinki detektovan je na feromonskoj klopki. U narednom periodu, tokom 2008-2009 godine, ekstremno visoke temperature tokom vegetacije i niska relativna vlažnost vazduha, zajedno sa nedostatkom kvalitetne hrane, rezultirali su sporadičnim ulovima tokom avgusta do potpunog izostanka leta.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "The population level of western corn rootworm adults in the period 2005-2009, Populacioni nivo imaga kukuruzne zlatice u periodu od 2005-2009 godine",
volume = "24",
number = "2",
pages = "39-48",
doi = "10.5937/SelSem1802039G",
url = "conv_315"
}
Gošić-Dondo, S., Srdić, J., Popović, Ž.,& Tancik, J.. (2018). The population level of western corn rootworm adults in the period 2005-2009. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 24(2), 39-48.
https://doi.org/10.5937/SelSem1802039G
conv_315
Gošić-Dondo S, Srdić J, Popović Ž, Tancik J. The population level of western corn rootworm adults in the period 2005-2009. in Selekcija i semenarstvo. 2018;24(2):39-48.
doi:10.5937/SelSem1802039G
conv_315 .
Gošić-Dondo, Snežana, Srdić, Jelena, Popović, Željko, Tancik, Jan, "The population level of western corn rootworm adults in the period 2005-2009" in Selekcija i semenarstvo, 24, no. 2 (2018):39-48,
https://doi.org/10.5937/SelSem1802039G .,
conv_315 .
1

Comparison of two cold test procedures for seed vigour evaluation of maize inbred lines

Milivojević, Marija; Srdić, Jelena; Branković-Radojčić, Dragana V.; Vukadinović, Radmila; Kojić, Jasna; Petrović, Tanja

(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2017)

TY  - JOUR
AU  - Milivojević, Marija
AU  - Srdić, Jelena
AU  - Branković-Radojčić, Dragana V.
AU  - Vukadinović, Radmila
AU  - Kojić, Jasna
AU  - Petrović, Tanja
PY  - 2017
UR  - http://rik.mrizp.rs/handle/123456789/672
AB  - Cold test (CT) is a valuable method of assessing maize seed vigour. Although widely used CT is not standardized because of variations in CT procedures. The objective of this study was to evaluate seed vigour of 15 maize inbred lines developed at the Maize Research Institute Zemun Polje, using two different substrates (soil and sand) in a severe CT (7.5°C for 10 days followed by 7 days at 20/30 °C). Statistical analysis showed that inbred lines differ significantly in seed vigour, and no difference between two applied substrates in CT. Coefficients of variation were lower in CT with sand (6.05 %), compared to the CT with soil (6.74%) due to variation in soil quality and presence of soil-borne pathogens. Both CT procedures were highly correlated with field emergence. Results of this research indicate that CT with sand is appropriate for testing maize seed vigour, with the potential for standardization.
AB  - Vigor semena je veoma važan parametar kvaliteta, jer ukazuje na sposobnost semena da klija u suboptimalnim uslovima (niska temperatura, visoka vlažnost zemljišta itd.). Hladni test je važan metod za utvrđivanje vigora semena kukuruza. Iako je dobar pokazatelj nicanja u polju, i koristi se širom sveta, hladni test nije standardizovan zbog razlika u proceduri (temperatura, vrsta i vlažnost supstrata). Cilj ovog rada bio je ispitivanje vigora semena samooplodnih linija kukuruza primenom dva različita supstrata (zemlja i pesak) u hladnom testu. Za ispitivanje je odabrano 15 samooplodnih linija kukuruza stvorenih u Institutu za kukuruz 'Zemun Polje'. Primenjeni su izrazito stresni uslovi ispitivanja u hladnom testu (10 dana na 7,5°C, a zatim 7 dana na 20/30°C). Statističkom obradom podataka utvrđeno je da su se samooplodne linije značajno razlikovale po vigoru semena tj. tolerantnosti na niske temperature u periodu klijanja i početnog porasta. Sa druge strane nije utvrđena značajna razlika između dva primenjena supstrata u hladnom testu. Prosečna klijavost 15 samooplodnih linija u hladnom testu sa peskom iznosila je 82,2%, a u hladnom testu sa zemljom 80,1%. Koeficijent varijacije je bio niži u hladnom testu sa peskom (6,05%), nego u hladnom testu sa zemljom (6,74%), što se objašnjava variranjem u kvalitetu zemlje i prisustvu zemljišnih patogena. Obe ispitivane procedure su postigle visoku korelaciju sa nicanjem u polju. Rezultati ovih istraživanja ukazuju na mogućnost korišćenja peska kao supstrata u hladnom testu, čime bi se ispitivanje vigora semena kukuruza znatno olakšalo, a ujedno bi se stekli uslovi za standardizaciju hladnog testa.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - Comparison of two cold test procedures for seed vigour evaluation of maize inbred lines
T1  - Poređenje dve procedure hladnog testa za ispitivanje vigora semena samooplodnih linija kukuruza
VL  - 21
IS  - 2
SP  - 115
EP  - 117
DO  - 10.5937/JPEA1702115M
UR  - conv_647
ER  - 
@article{
author = "Milivojević, Marija and Srdić, Jelena and Branković-Radojčić, Dragana V. and Vukadinović, Radmila and Kojić, Jasna and Petrović, Tanja",
year = "2017",
abstract = "Cold test (CT) is a valuable method of assessing maize seed vigour. Although widely used CT is not standardized because of variations in CT procedures. The objective of this study was to evaluate seed vigour of 15 maize inbred lines developed at the Maize Research Institute Zemun Polje, using two different substrates (soil and sand) in a severe CT (7.5°C for 10 days followed by 7 days at 20/30 °C). Statistical analysis showed that inbred lines differ significantly in seed vigour, and no difference between two applied substrates in CT. Coefficients of variation were lower in CT with sand (6.05 %), compared to the CT with soil (6.74%) due to variation in soil quality and presence of soil-borne pathogens. Both CT procedures were highly correlated with field emergence. Results of this research indicate that CT with sand is appropriate for testing maize seed vigour, with the potential for standardization., Vigor semena je veoma važan parametar kvaliteta, jer ukazuje na sposobnost semena da klija u suboptimalnim uslovima (niska temperatura, visoka vlažnost zemljišta itd.). Hladni test je važan metod za utvrđivanje vigora semena kukuruza. Iako je dobar pokazatelj nicanja u polju, i koristi se širom sveta, hladni test nije standardizovan zbog razlika u proceduri (temperatura, vrsta i vlažnost supstrata). Cilj ovog rada bio je ispitivanje vigora semena samooplodnih linija kukuruza primenom dva različita supstrata (zemlja i pesak) u hladnom testu. Za ispitivanje je odabrano 15 samooplodnih linija kukuruza stvorenih u Institutu za kukuruz 'Zemun Polje'. Primenjeni su izrazito stresni uslovi ispitivanja u hladnom testu (10 dana na 7,5°C, a zatim 7 dana na 20/30°C). Statističkom obradom podataka utvrđeno je da su se samooplodne linije značajno razlikovale po vigoru semena tj. tolerantnosti na niske temperature u periodu klijanja i početnog porasta. Sa druge strane nije utvrđena značajna razlika između dva primenjena supstrata u hladnom testu. Prosečna klijavost 15 samooplodnih linija u hladnom testu sa peskom iznosila je 82,2%, a u hladnom testu sa zemljom 80,1%. Koeficijent varijacije je bio niži u hladnom testu sa peskom (6,05%), nego u hladnom testu sa zemljom (6,74%), što se objašnjava variranjem u kvalitetu zemlje i prisustvu zemljišnih patogena. Obe ispitivane procedure su postigle visoku korelaciju sa nicanjem u polju. Rezultati ovih istraživanja ukazuju na mogućnost korišćenja peska kao supstrata u hladnom testu, čime bi se ispitivanje vigora semena kukuruza znatno olakšalo, a ujedno bi se stekli uslovi za standardizaciju hladnog testa.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "Comparison of two cold test procedures for seed vigour evaluation of maize inbred lines, Poređenje dve procedure hladnog testa za ispitivanje vigora semena samooplodnih linija kukuruza",
volume = "21",
number = "2",
pages = "115-117",
doi = "10.5937/JPEA1702115M",
url = "conv_647"
}
Milivojević, M., Srdić, J., Branković-Radojčić, D. V., Vukadinović, R., Kojić, J.,& Petrović, T.. (2017). Comparison of two cold test procedures for seed vigour evaluation of maize inbred lines. in Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 21(2), 115-117.
https://doi.org/10.5937/JPEA1702115M
conv_647
Milivojević M, Srdić J, Branković-Radojčić DV, Vukadinović R, Kojić J, Petrović T. Comparison of two cold test procedures for seed vigour evaluation of maize inbred lines. in Journal on Processing and Energy in Agriculture. 2017;21(2):115-117.
doi:10.5937/JPEA1702115M
conv_647 .
Milivojević, Marija, Srdić, Jelena, Branković-Radojčić, Dragana V., Vukadinović, Radmila, Kojić, Jasna, Petrović, Tanja, "Comparison of two cold test procedures for seed vigour evaluation of maize inbred lines" in Journal on Processing and Energy in Agriculture, 21, no. 2 (2017):115-117,
https://doi.org/10.5937/JPEA1702115M .,
conv_647 .
1

Variability of agronomic traits of maize hybrids influenced by the environmental factors

Branković-Radojčić, Dragana V.; Srdić, Jelena; Milivojević, Marija; Šurlan-Momirović, Gordana; Radojčić, Aleksandar; Živanović, Tomislav; Todorović, Goran

(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2017)

TY  - JOUR
AU  - Branković-Radojčić, Dragana V.
AU  - Srdić, Jelena
AU  - Milivojević, Marija
AU  - Šurlan-Momirović, Gordana
AU  - Radojčić, Aleksandar
AU  - Živanović, Tomislav
AU  - Todorović, Goran
PY  - 2017
UR  - http://rik.mrizp.rs/handle/123456789/661
AB  - In this study 36 maize hybrids of different FAO maturity groups were observed in three successive years (2011, 2012 and 2013), on 8 locations. The main objective of this experiment was to observe the GxE interaction concerning yield, grain moisture, grain yield per ear and test weight. The experiment was set up according to the RCBD. Based on the obtained results average estimates, CV and overall ranking of hybrids were calculated. ANOVA was applied in order to estimate the effect of factors: genotype, environment and interaction. Thus the significance of all these factors was observed. Results of this research indicate the importance and necessity of performing multilocation and multiyear trials with the aim of observation and understanding the intensity of GxE interaction, as well as its influence on the grain yield and it components.
AB  - Istraživanje je obuhvatilo 36 hibrida različitih FAO grupa zrenja, u 2011, 2012 i 2013 godini, na 8 lokaliteta. U ogledu je ispitivana interakcija genotip x sredina u pogledu stabilnosti prinosa zrna, vlage zrna, težine zrna po klipu i zapreminske mase kukuruza. Ogled je bio postavljen potpuno slučajnom blok sistemu (RCBD). Na osnovu dobijenih podataka izračunate su prosečne vrednosti, pokazatelji varijabilnosti posmatranih osobina i ukupan rang hibrida, a analizom varijanse utvrđena je značajnost efekta genotipa, sredina i interakcija. Za sve proučavane agronomske osobine, analizom varijanse su utvrđene statistički visokoznačajne vrednosti genotipa, sredina i interakcije. Najviši prosečan prinos zrna u ogledu ostvaren je u 2011. godini (11,62 t/ha), a najniži u 2012. godini (6,90 t/ha). Najniži prosečan procenat vlage zrna kukuruza u ogledu ostvaren je u veoma sušnoj 2012. godini (14,86%), dok između vrednosti ostvarenih u 2011. godini (19,47%) i 2013. godini (19,52%) nije bilo značajnije razlike. Vrednosti težine zrna po klipu kukuruza bile su direktno srazmerne vrednostima prinosa. Najveća zapreminska masa zrna kukuruza ostvarena je u sušnoj 2012. godini (74,84 kg/hl), dok je najmanje izmerena u kišovitoj 2013. godini (70,47 kg/hl). Rezultati ovog istraživanja potvrđuju neophodnost izvođenja višelokacijskih i višegodišnjih ogleda u cilju što boljeg sagledavanja intenziteta interakcija genotip x sredina, i njihovog uticaja na prinos i komponente prinosa hibrida kukuruza različitih FAO grupa zrenja na teritoriji Srbije. Da bi proizvodnja kukuruza bila stabilna, farmerima koji nemaju mogućnost navodnjavanja, već kukuruz gaje u suvom ratarenju, treba savetovati da seju hibride različite dužine vegetacije.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - Variability of agronomic traits of maize hybrids influenced by the environmental factors
T1  - Varijabilnost agronomskih osobina hibrida kukuruza pod uticajem faktora sredine
VL  - 21
IS  - 3
SP  - 149
EP  - 153
DO  - 10.5937/JPEA1703149B
UR  - conv_649
ER  - 
@article{
author = "Branković-Radojčić, Dragana V. and Srdić, Jelena and Milivojević, Marija and Šurlan-Momirović, Gordana and Radojčić, Aleksandar and Živanović, Tomislav and Todorović, Goran",
year = "2017",
abstract = "In this study 36 maize hybrids of different FAO maturity groups were observed in three successive years (2011, 2012 and 2013), on 8 locations. The main objective of this experiment was to observe the GxE interaction concerning yield, grain moisture, grain yield per ear and test weight. The experiment was set up according to the RCBD. Based on the obtained results average estimates, CV and overall ranking of hybrids were calculated. ANOVA was applied in order to estimate the effect of factors: genotype, environment and interaction. Thus the significance of all these factors was observed. Results of this research indicate the importance and necessity of performing multilocation and multiyear trials with the aim of observation and understanding the intensity of GxE interaction, as well as its influence on the grain yield and it components., Istraživanje je obuhvatilo 36 hibrida različitih FAO grupa zrenja, u 2011, 2012 i 2013 godini, na 8 lokaliteta. U ogledu je ispitivana interakcija genotip x sredina u pogledu stabilnosti prinosa zrna, vlage zrna, težine zrna po klipu i zapreminske mase kukuruza. Ogled je bio postavljen potpuno slučajnom blok sistemu (RCBD). Na osnovu dobijenih podataka izračunate su prosečne vrednosti, pokazatelji varijabilnosti posmatranih osobina i ukupan rang hibrida, a analizom varijanse utvrđena je značajnost efekta genotipa, sredina i interakcija. Za sve proučavane agronomske osobine, analizom varijanse su utvrđene statistički visokoznačajne vrednosti genotipa, sredina i interakcije. Najviši prosečan prinos zrna u ogledu ostvaren je u 2011. godini (11,62 t/ha), a najniži u 2012. godini (6,90 t/ha). Najniži prosečan procenat vlage zrna kukuruza u ogledu ostvaren je u veoma sušnoj 2012. godini (14,86%), dok između vrednosti ostvarenih u 2011. godini (19,47%) i 2013. godini (19,52%) nije bilo značajnije razlike. Vrednosti težine zrna po klipu kukuruza bile su direktno srazmerne vrednostima prinosa. Najveća zapreminska masa zrna kukuruza ostvarena je u sušnoj 2012. godini (74,84 kg/hl), dok je najmanje izmerena u kišovitoj 2013. godini (70,47 kg/hl). Rezultati ovog istraživanja potvrđuju neophodnost izvođenja višelokacijskih i višegodišnjih ogleda u cilju što boljeg sagledavanja intenziteta interakcija genotip x sredina, i njihovog uticaja na prinos i komponente prinosa hibrida kukuruza različitih FAO grupa zrenja na teritoriji Srbije. Da bi proizvodnja kukuruza bila stabilna, farmerima koji nemaju mogućnost navodnjavanja, već kukuruz gaje u suvom ratarenju, treba savetovati da seju hibride različite dužine vegetacije.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "Variability of agronomic traits of maize hybrids influenced by the environmental factors, Varijabilnost agronomskih osobina hibrida kukuruza pod uticajem faktora sredine",
volume = "21",
number = "3",
pages = "149-153",
doi = "10.5937/JPEA1703149B",
url = "conv_649"
}
Branković-Radojčić, D. V., Srdić, J., Milivojević, M., Šurlan-Momirović, G., Radojčić, A., Živanović, T.,& Todorović, G.. (2017). Variability of agronomic traits of maize hybrids influenced by the environmental factors. in Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 21(3), 149-153.
https://doi.org/10.5937/JPEA1703149B
conv_649
Branković-Radojčić DV, Srdić J, Milivojević M, Šurlan-Momirović G, Radojčić A, Živanović T, Todorović G. Variability of agronomic traits of maize hybrids influenced by the environmental factors. in Journal on Processing and Energy in Agriculture. 2017;21(3):149-153.
doi:10.5937/JPEA1703149B
conv_649 .
Branković-Radojčić, Dragana V., Srdić, Jelena, Milivojević, Marija, Šurlan-Momirović, Gordana, Radojčić, Aleksandar, Živanović, Tomislav, Todorović, Goran, "Variability of agronomic traits of maize hybrids influenced by the environmental factors" in Journal on Processing and Energy in Agriculture, 21, no. 3 (2017):149-153,
https://doi.org/10.5937/JPEA1703149B .,
conv_649 .
1

Reaction of susceptible maize inbred lines to herbicides

Dragičević, Vesna; Simić, Milena; Brankov, Milan; Srdić, Jelena; Jovanovic-Radovanov, Katarina

(Društvo genetičara Srbije, Beograd, 2017)

TY  - JOUR
AU  - Dragičević, Vesna
AU  - Simić, Milena
AU  - Brankov, Milan
AU  - Srdić, Jelena
AU  - Jovanovic-Radovanov, Katarina
PY  - 2017
UR  - http://rik.mrizp.rs/handle/123456789/690
AB  - Maize production is inconceivable without herbicide application, and certainly depends on crop susceptibility. Some injuries could be induced by herbicides, what could result in yield losses. This is especially prominent in maize seed production, due to the lines susceptibility to various stressful conditions, including herbicides. Crop response to herbicide application could include whole range of different biochemical reactions such as alterations in content of various metabolites and antioxidants. The experiment was conducted to examine the response of three sensitive maize lines (sugary, popcorn and white kernel maize) to herbicides from sulfonylurea and triketone groups, during the period after herbicide application, when visual injuries are the most obvious and in correlation with grain yield. Variations in soluble proteins, phytic and inorganic phosphorus content, as important metabolites, were followed. The variations in soluble proteins and particularly phytic and inorganic phosphorus content are linked to the expression of susceptibility to herbicides in examined maize lines. Growing season had significant influence on susceptibility. In 2015, as unfavourable season, line ZPT165b expressed the highest susceptibility, having the highest values of examined metabolites at the beginning of experiment. All applied herbicides increased grain yield in 2014, but in 2015 nicosulfuron expressed the lowest selectivity, by decreasing grain yield and soluble proteins up to the 21th day after herbicide application, when compared to control.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Reaction of susceptible maize inbred lines to herbicides
VL  - 49
IS  - 3
SP  - 765
EP  - 774
DO  - 10.2298/GENSR1703765D
UR  - conv_968
ER  - 
@article{
author = "Dragičević, Vesna and Simić, Milena and Brankov, Milan and Srdić, Jelena and Jovanovic-Radovanov, Katarina",
year = "2017",
abstract = "Maize production is inconceivable without herbicide application, and certainly depends on crop susceptibility. Some injuries could be induced by herbicides, what could result in yield losses. This is especially prominent in maize seed production, due to the lines susceptibility to various stressful conditions, including herbicides. Crop response to herbicide application could include whole range of different biochemical reactions such as alterations in content of various metabolites and antioxidants. The experiment was conducted to examine the response of three sensitive maize lines (sugary, popcorn and white kernel maize) to herbicides from sulfonylurea and triketone groups, during the period after herbicide application, when visual injuries are the most obvious and in correlation with grain yield. Variations in soluble proteins, phytic and inorganic phosphorus content, as important metabolites, were followed. The variations in soluble proteins and particularly phytic and inorganic phosphorus content are linked to the expression of susceptibility to herbicides in examined maize lines. Growing season had significant influence on susceptibility. In 2015, as unfavourable season, line ZPT165b expressed the highest susceptibility, having the highest values of examined metabolites at the beginning of experiment. All applied herbicides increased grain yield in 2014, but in 2015 nicosulfuron expressed the lowest selectivity, by decreasing grain yield and soluble proteins up to the 21th day after herbicide application, when compared to control.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Reaction of susceptible maize inbred lines to herbicides",
volume = "49",
number = "3",
pages = "765-774",
doi = "10.2298/GENSR1703765D",
url = "conv_968"
}
Dragičević, V., Simić, M., Brankov, M., Srdić, J.,& Jovanovic-Radovanov, K.. (2017). Reaction of susceptible maize inbred lines to herbicides. in Genetika
Društvo genetičara Srbije, Beograd., 49(3), 765-774.
https://doi.org/10.2298/GENSR1703765D
conv_968
Dragičević V, Simić M, Brankov M, Srdić J, Jovanovic-Radovanov K. Reaction of susceptible maize inbred lines to herbicides. in Genetika. 2017;49(3):765-774.
doi:10.2298/GENSR1703765D
conv_968 .
Dragičević, Vesna, Simić, Milena, Brankov, Milan, Srdić, Jelena, Jovanovic-Radovanov, Katarina, "Reaction of susceptible maize inbred lines to herbicides" in Genetika, 49, no. 3 (2017):765-774,
https://doi.org/10.2298/GENSR1703765D .,
conv_968 .
2
2
1

Evaluation of agronomic and sensory characteristics of the popcorn kernel

Srdić, Jelena; Milašinović-Šeremešić, Marija; Radosavljević, Milica; Kravić, Natalija; Babić, Vojka

(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2017)

TY  - JOUR
AU  - Srdić, Jelena
AU  - Milašinović-Šeremešić, Marija
AU  - Radosavljević, Milica
AU  - Kravić, Natalija
AU  - Babić, Vojka
PY  - 2017
UR  - http://rik.mrizp.rs/handle/123456789/663
AB  - This research encompassed a total of 12 popcorn hybrids planted according to the RCBD in three replicates in Zemun Polje in 2016. The following traits were analyzed: grain yield (t/ha), kernel size, 1000 kernel weight, popping volume, percentage of unpopped kernels, and sensory characteristics (the appearance, taste, smell, tenderness, crispness, adhesiveness to the teeth, presence of pericarp and overall taste acceptability of popcorns). The analysis of variance showed significant differences between the popcorn hybrids with regard to the traits analyzed. The grain yield ranged from 4.78 t/ha (ZP 644/1k) to 7.38 t/ha (ZP 557/1k). The lowest popping volume was noticed in ZP 501k (28 cm3/g), whereas the highest popping volume was found in the lower-yielding hybrid ZP 544/1k (40.17 cm3/g). The percentage of unpopped kernels was very low and it ranged from 0.66% to 4.57%. The analysis of sensory characteristics of popcorns also showed differences between 12 popcorn hybrids.
AB  - Kukuruz kokičar predstavlja specijalnu vrstu kukuruza tvrdunca koji se najčešće koristi za ljudsku ishranu. Zbog toga je kod ove vrste kukuruza, pored prinosa, od izuzetnog značaja i kvalitet njegovog iskokanog zrna. Za ovaj rad je odabrano 12 hibrida kukuruza kokičara, koji su bili posejani po modelu RCBD u tri ponavljanja u toku 2016. godine. Ispitivane su sledeće osobine: prinos, karakteristike neiskokanog zrna - veličina zrna i apsolutna masa, zapremina kokičavosti i senzorne karakteristika kokice - izgled, ukus, miris, nežnost i hrskavost, lepljenje za zube, prisustvo perikarpa i opšta ocena. Prinos suvog zrna kretao se od 4,78 t/ha (ZP 644/1k) do 7,38 t/ha (ZP 557/1k). Najmanju zapreminu kokičavosti imao je hibrid ZP 501k (28 cm3/g), dok je najvišu zapreminu kokičavosti postigao hibrid ZP 544/1k (40.17 cm3/g). Procenat neiskokanog zrna bio je veoma nizak i kretao se od 0,66% do 4,57%. Veličina zrna određena je metodom broja zrna u 10 g i bila je u potpunoj saglasnosti sa apsolutnom masom zrna. Analizom varijanse utvrđena je varijabilnost između genotipova po svim analiziranim osobinama. Analiza senzornih karakteristika kokica pokazala je takođe da postoje razlike između ispitivanih hibrida, kao i da hibridi koji imaju kokice sa najpoželjnijim senzornim karakteristikama nisu oni koji su najprinosniji ili hibiridi sa najvećom zapreminom kokičavosti. Rezultati ovog istraživanja ukazuju na to da u selekciji hibrida kukuruza kokičara treba podjednako obratiti pažnju na odabir visokoprinosnih genotipova, ali uz postizanje i zadržavanje visokog kvalitetet krajnjeg proizvoda - kokice.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - Evaluation of agronomic and sensory characteristics of the popcorn kernel
T1  - Procena agronomskih i senzornih karakteristike zrna hibrida kukuruza kokičara
VL  - 21
IS  - 4
SP  - 185
EP  - 187
DO  - 10.5937/JPEA1704185S
UR  - conv_650
ER  - 
@article{
author = "Srdić, Jelena and Milašinović-Šeremešić, Marija and Radosavljević, Milica and Kravić, Natalija and Babić, Vojka",
year = "2017",
abstract = "This research encompassed a total of 12 popcorn hybrids planted according to the RCBD in three replicates in Zemun Polje in 2016. The following traits were analyzed: grain yield (t/ha), kernel size, 1000 kernel weight, popping volume, percentage of unpopped kernels, and sensory characteristics (the appearance, taste, smell, tenderness, crispness, adhesiveness to the teeth, presence of pericarp and overall taste acceptability of popcorns). The analysis of variance showed significant differences between the popcorn hybrids with regard to the traits analyzed. The grain yield ranged from 4.78 t/ha (ZP 644/1k) to 7.38 t/ha (ZP 557/1k). The lowest popping volume was noticed in ZP 501k (28 cm3/g), whereas the highest popping volume was found in the lower-yielding hybrid ZP 544/1k (40.17 cm3/g). The percentage of unpopped kernels was very low and it ranged from 0.66% to 4.57%. The analysis of sensory characteristics of popcorns also showed differences between 12 popcorn hybrids., Kukuruz kokičar predstavlja specijalnu vrstu kukuruza tvrdunca koji se najčešće koristi za ljudsku ishranu. Zbog toga je kod ove vrste kukuruza, pored prinosa, od izuzetnog značaja i kvalitet njegovog iskokanog zrna. Za ovaj rad je odabrano 12 hibrida kukuruza kokičara, koji su bili posejani po modelu RCBD u tri ponavljanja u toku 2016. godine. Ispitivane su sledeće osobine: prinos, karakteristike neiskokanog zrna - veličina zrna i apsolutna masa, zapremina kokičavosti i senzorne karakteristika kokice - izgled, ukus, miris, nežnost i hrskavost, lepljenje za zube, prisustvo perikarpa i opšta ocena. Prinos suvog zrna kretao se od 4,78 t/ha (ZP 644/1k) do 7,38 t/ha (ZP 557/1k). Najmanju zapreminu kokičavosti imao je hibrid ZP 501k (28 cm3/g), dok je najvišu zapreminu kokičavosti postigao hibrid ZP 544/1k (40.17 cm3/g). Procenat neiskokanog zrna bio je veoma nizak i kretao se od 0,66% do 4,57%. Veličina zrna određena je metodom broja zrna u 10 g i bila je u potpunoj saglasnosti sa apsolutnom masom zrna. Analizom varijanse utvrđena je varijabilnost između genotipova po svim analiziranim osobinama. Analiza senzornih karakteristika kokica pokazala je takođe da postoje razlike između ispitivanih hibrida, kao i da hibridi koji imaju kokice sa najpoželjnijim senzornim karakteristikama nisu oni koji su najprinosniji ili hibiridi sa najvećom zapreminom kokičavosti. Rezultati ovog istraživanja ukazuju na to da u selekciji hibrida kukuruza kokičara treba podjednako obratiti pažnju na odabir visokoprinosnih genotipova, ali uz postizanje i zadržavanje visokog kvalitetet krajnjeg proizvoda - kokice.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "Evaluation of agronomic and sensory characteristics of the popcorn kernel, Procena agronomskih i senzornih karakteristike zrna hibrida kukuruza kokičara",
volume = "21",
number = "4",
pages = "185-187",
doi = "10.5937/JPEA1704185S",
url = "conv_650"
}
Srdić, J., Milašinović-Šeremešić, M., Radosavljević, M., Kravić, N.,& Babić, V.. (2017). Evaluation of agronomic and sensory characteristics of the popcorn kernel. in Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 21(4), 185-187.
https://doi.org/10.5937/JPEA1704185S
conv_650
Srdić J, Milašinović-Šeremešić M, Radosavljević M, Kravić N, Babić V. Evaluation of agronomic and sensory characteristics of the popcorn kernel. in Journal on Processing and Energy in Agriculture. 2017;21(4):185-187.
doi:10.5937/JPEA1704185S
conv_650 .
Srdić, Jelena, Milašinović-Šeremešić, Marija, Radosavljević, Milica, Kravić, Natalija, Babić, Vojka, "Evaluation of agronomic and sensory characteristics of the popcorn kernel" in Journal on Processing and Energy in Agriculture, 21, no. 4 (2017):185-187,
https://doi.org/10.5937/JPEA1704185S .,
conv_650 .
3

Relationship between genetic diversity and cold-tolerance of maize inbred lines

Milivojević, Marija; Nikolić, Ana; Marković, Ksenija; Filipović, Milomir; Vančetović, Jelena; Petrović, Tanja; Srdić, Jelena

(Društvo genetičara Srbije, Beograd, 2017)

TY  - JOUR
AU  - Milivojević, Marija
AU  - Nikolić, Ana
AU  - Marković, Ksenija
AU  - Filipović, Milomir
AU  - Vančetović, Jelena
AU  - Petrović, Tanja
AU  - Srdić, Jelena
PY  - 2017
UR  - http://rik.mrizp.rs/handle/123456789/692
AB  - Early maize sowing enables longer growing season with enhanced possibility of achieving higher and more stable yields, and better chances of avoiding summer droughts. For early sowing, cold-tolerant maize genotypes should be used. Breeding maize, tolerant to low temperatures, requires knowledge of genetic diversity and heterotic patterns of breeding material. The objective of this study was to determine genetic diversity of 15 ZP maize inbred lines applying the method of protein markers (UTLIEF method), and to establish correspondence between thus obtained classification with the results of cold test (CT) and field emergence (FE). During two production seasons (2011 and 2014), 15 maize inbred lines were self-pollinated. Pedigree data showed that material belongs to different maturity and heterotic groups. Cold tolerance was assessed in laboratory (2015) by cold test (7.5 degrees C, 10 days), and field trials on two locations during two successive years (2015, 2016). ZP maize inbred lines showed very good response to stressful conditions of CT and FE. Inbred lines with Lancaster background were more sensitive to low temperatures than inbred lines with BSSS and Iowa Dent background. Based on UTLIEF method two inbred lines with Lancaster background (ZPL 5 and ZPL 7) were grouped by cluster analysis together with Iowa Dent inbred lines, that also expressed better cold tolerance, and thus exceptional consent was achieved with the results of CT and FE. Classification of maize inbred lines based on UTLIEF method, followed by cluster analysis and PCA, showed good agreement with pedigree data, which points out that this method could be successfully applied for genetic classification of breeding material of a wide genetic background.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Relationship between genetic diversity and cold-tolerance of maize inbred lines
VL  - 49
IS  - 2
SP  - 635
EP  - 646
DO  - 10.2298/GENSR1702635M
UR  - conv_964
ER  - 
@article{
author = "Milivojević, Marija and Nikolić, Ana and Marković, Ksenija and Filipović, Milomir and Vančetović, Jelena and Petrović, Tanja and Srdić, Jelena",
year = "2017",
abstract = "Early maize sowing enables longer growing season with enhanced possibility of achieving higher and more stable yields, and better chances of avoiding summer droughts. For early sowing, cold-tolerant maize genotypes should be used. Breeding maize, tolerant to low temperatures, requires knowledge of genetic diversity and heterotic patterns of breeding material. The objective of this study was to determine genetic diversity of 15 ZP maize inbred lines applying the method of protein markers (UTLIEF method), and to establish correspondence between thus obtained classification with the results of cold test (CT) and field emergence (FE). During two production seasons (2011 and 2014), 15 maize inbred lines were self-pollinated. Pedigree data showed that material belongs to different maturity and heterotic groups. Cold tolerance was assessed in laboratory (2015) by cold test (7.5 degrees C, 10 days), and field trials on two locations during two successive years (2015, 2016). ZP maize inbred lines showed very good response to stressful conditions of CT and FE. Inbred lines with Lancaster background were more sensitive to low temperatures than inbred lines with BSSS and Iowa Dent background. Based on UTLIEF method two inbred lines with Lancaster background (ZPL 5 and ZPL 7) were grouped by cluster analysis together with Iowa Dent inbred lines, that also expressed better cold tolerance, and thus exceptional consent was achieved with the results of CT and FE. Classification of maize inbred lines based on UTLIEF method, followed by cluster analysis and PCA, showed good agreement with pedigree data, which points out that this method could be successfully applied for genetic classification of breeding material of a wide genetic background.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Relationship between genetic diversity and cold-tolerance of maize inbred lines",
volume = "49",
number = "2",
pages = "635-646",
doi = "10.2298/GENSR1702635M",
url = "conv_964"
}
Milivojević, M., Nikolić, A., Marković, K., Filipović, M., Vančetović, J., Petrović, T.,& Srdić, J.. (2017). Relationship between genetic diversity and cold-tolerance of maize inbred lines. in Genetika
Društvo genetičara Srbije, Beograd., 49(2), 635-646.
https://doi.org/10.2298/GENSR1702635M
conv_964
Milivojević M, Nikolić A, Marković K, Filipović M, Vančetović J, Petrović T, Srdić J. Relationship between genetic diversity and cold-tolerance of maize inbred lines. in Genetika. 2017;49(2):635-646.
doi:10.2298/GENSR1702635M
conv_964 .
Milivojević, Marija, Nikolić, Ana, Marković, Ksenija, Filipović, Milomir, Vančetović, Jelena, Petrović, Tanja, Srdić, Jelena, "Relationship between genetic diversity and cold-tolerance of maize inbred lines" in Genetika, 49, no. 2 (2017):635-646,
https://doi.org/10.2298/GENSR1702635M .,
conv_964 .
1
1
1

Effect of temperature and duration of maize pollen storage on the seed set rate

Babić, Vojka; Kravić, Natalija; Srdić, Jelena

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2017)

TY  - JOUR
AU  - Babić, Vojka
AU  - Kravić, Natalija
AU  - Srdić, Jelena
PY  - 2017
UR  - http://rik.mrizp.rs/handle/123456789/671
AB  - In plant breeding programs, it is often necessary to cross genotypes incompatible in time of flowering. In maize, when the incompatibility in flowering period could not be overcome by different sowing dates, or by the ability of silk to preserve its fertility in 10-15 days, conservation of pollen could be of great importance. For many plant species, the appropriate methods for pollen management have been set up, including methods of collecting, desiccation, testing of viability and longevity, as well as for pollen storage. The longevity of pollen during its storage depends upon plant species, conditions at the time of pollen collecting, pollen moisture content, as well as upon storage temperature and duration. Even within the same plant species, different genotypes exhibit different level of viability preservation during the conservation. Although maize pollen belongs to a tricellular pollen group and rapidly loses viability under field conditions, its preservation is possible. According to the literature, pollen viability could be preserved for 30 days in the conditions of refrigerator (+4°C), while in liquid nitrogen (-196°C) up to 120 days. In the majority of studies, pollen viability was evaluated in the laboratory conditions, and the results obtained could largely be differed from those obtained under field conditions, due to impossibility to control a number of environmental factors. This experiment was conducted under field conditions in order to evaluate the ability of pollen from commercial maize inbred line L217, stored under the conditions of +4°C and -20°C, to pollinate maize inbred L73B013 and produce grain. Inbred L73B013 is sown in five sowing dates in order to ensure the longer presence of fresh silk. Pollen samples from line L217 were taken twice, and along with silica gel, stored in refrigerator and freezer. Each of successive pollination included five silks. Except for the expected good ear seed set when silks were pollinated with fresh pollen, the next successive pollination resulted in extremely poor ear seed set. Pollen stored in the freezer for one day completely lost vitality, while the pollination with pollen stored for three days resulted in one kernel per ear (for two ears). Pollination with pollen stored for four days resulted in one kernel per ear for only one ear. Pollen stored at + 4°C gave slightly better, but still very poor results. Compared to control, the percentage of seed set for pollen stored only for one day was 4.4%, being decreased to 0.2% and 0.4% for pollen stored for four and five days, respectively. Plants pollinated with pollen stored for 20 days did not give any grain. Such poor results may be a consequence of species specific properties of inbred L217, but also a consequence of failure in the manipulation of pollen. A highly sensitive point during the storage of pollen, especially in species with pollen sensitive to dehydration, such as the maize pollen, is the process of drying before its storing. Therefore, we concluded that the procedure of pollen desiccation probably was not adequate. With the aim of correcting the deficiencies observed, the experiment will be repeated in 2017.
AB  - U programima oplemenjivanja kukuruza, u slučaju kada se nekompatibilnost u vremenu cvetanja oca i majke ne može prevazići setvom roditelja u različitim rokovima ili sposobnošću svile da očuva plodnost 10-15 dana, čuvanje polena bi moglo da ima značaja. Cilj izloženih istraživanja je bio da se u poljskim uslovima ispita sposobnost polena linije kukuruza L217 da nakon čuvanja u uslovima +4 i -20°C, opraši drugu liniju kukuruza i da zrno. Majka je sejana u pet rokova setve, a polen oca je uziman dva puta, prosejavan i skladišten u frižider i zamrzivač zajedno sa silika gelom. Sukcesivno je oprašivano po pet klipova kukuruza. Izuzev očekivano dobro ozrnjenih klipova oprašenih svežim polenom, procenat oplođenih zrna, nakon samo jednog dana čuvanja u frižideru, je iznosio 4,4%, da bi četvrtog i petog dana čuvanja opao na 0,2% i 0,4%, respektivno. Biljke oprašene polenom čuvanim 20 dana nisu dale nijedno zrno. Polen čuvan u zamrzivaču je izgubio životnu sposobnost nakon samo jednog dana čuvanja. Ovako loši rezultati mogu biti posledica specifičnosti linije oca (poznato je da polen nekih linija kukuruza zadržava vijabilnost veoma kratko), ali i posledica propusta u manipulaciji polenom. Sa ciljem da se isprave primećeni propusti planirano je ponavljanje eksperimenta.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Effect of temperature and duration of maize pollen storage on the seed set rate
T1  - Uticaj temperature i dužine čuvanja polena kukuruza na procenat oplodnje
VL  - 23
IS  - 2
SP  - 15
EP  - 22
DO  - 10.5937/SelSem1702015B
UR  - conv_311
ER  - 
@article{
author = "Babić, Vojka and Kravić, Natalija and Srdić, Jelena",
year = "2017",
abstract = "In plant breeding programs, it is often necessary to cross genotypes incompatible in time of flowering. In maize, when the incompatibility in flowering period could not be overcome by different sowing dates, or by the ability of silk to preserve its fertility in 10-15 days, conservation of pollen could be of great importance. For many plant species, the appropriate methods for pollen management have been set up, including methods of collecting, desiccation, testing of viability and longevity, as well as for pollen storage. The longevity of pollen during its storage depends upon plant species, conditions at the time of pollen collecting, pollen moisture content, as well as upon storage temperature and duration. Even within the same plant species, different genotypes exhibit different level of viability preservation during the conservation. Although maize pollen belongs to a tricellular pollen group and rapidly loses viability under field conditions, its preservation is possible. According to the literature, pollen viability could be preserved for 30 days in the conditions of refrigerator (+4°C), while in liquid nitrogen (-196°C) up to 120 days. In the majority of studies, pollen viability was evaluated in the laboratory conditions, and the results obtained could largely be differed from those obtained under field conditions, due to impossibility to control a number of environmental factors. This experiment was conducted under field conditions in order to evaluate the ability of pollen from commercial maize inbred line L217, stored under the conditions of +4°C and -20°C, to pollinate maize inbred L73B013 and produce grain. Inbred L73B013 is sown in five sowing dates in order to ensure the longer presence of fresh silk. Pollen samples from line L217 were taken twice, and along with silica gel, stored in refrigerator and freezer. Each of successive pollination included five silks. Except for the expected good ear seed set when silks were pollinated with fresh pollen, the next successive pollination resulted in extremely poor ear seed set. Pollen stored in the freezer for one day completely lost vitality, while the pollination with pollen stored for three days resulted in one kernel per ear (for two ears). Pollination with pollen stored for four days resulted in one kernel per ear for only one ear. Pollen stored at + 4°C gave slightly better, but still very poor results. Compared to control, the percentage of seed set for pollen stored only for one day was 4.4%, being decreased to 0.2% and 0.4% for pollen stored for four and five days, respectively. Plants pollinated with pollen stored for 20 days did not give any grain. Such poor results may be a consequence of species specific properties of inbred L217, but also a consequence of failure in the manipulation of pollen. A highly sensitive point during the storage of pollen, especially in species with pollen sensitive to dehydration, such as the maize pollen, is the process of drying before its storing. Therefore, we concluded that the procedure of pollen desiccation probably was not adequate. With the aim of correcting the deficiencies observed, the experiment will be repeated in 2017., U programima oplemenjivanja kukuruza, u slučaju kada se nekompatibilnost u vremenu cvetanja oca i majke ne može prevazići setvom roditelja u različitim rokovima ili sposobnošću svile da očuva plodnost 10-15 dana, čuvanje polena bi moglo da ima značaja. Cilj izloženih istraživanja je bio da se u poljskim uslovima ispita sposobnost polena linije kukuruza L217 da nakon čuvanja u uslovima +4 i -20°C, opraši drugu liniju kukuruza i da zrno. Majka je sejana u pet rokova setve, a polen oca je uziman dva puta, prosejavan i skladišten u frižider i zamrzivač zajedno sa silika gelom. Sukcesivno je oprašivano po pet klipova kukuruza. Izuzev očekivano dobro ozrnjenih klipova oprašenih svežim polenom, procenat oplođenih zrna, nakon samo jednog dana čuvanja u frižideru, je iznosio 4,4%, da bi četvrtog i petog dana čuvanja opao na 0,2% i 0,4%, respektivno. Biljke oprašene polenom čuvanim 20 dana nisu dale nijedno zrno. Polen čuvan u zamrzivaču je izgubio životnu sposobnost nakon samo jednog dana čuvanja. Ovako loši rezultati mogu biti posledica specifičnosti linije oca (poznato je da polen nekih linija kukuruza zadržava vijabilnost veoma kratko), ali i posledica propusta u manipulaciji polenom. Sa ciljem da se isprave primećeni propusti planirano je ponavljanje eksperimenta.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Effect of temperature and duration of maize pollen storage on the seed set rate, Uticaj temperature i dužine čuvanja polena kukuruza na procenat oplodnje",
volume = "23",
number = "2",
pages = "15-22",
doi = "10.5937/SelSem1702015B",
url = "conv_311"
}
Babić, V., Kravić, N.,& Srdić, J.. (2017). Effect of temperature and duration of maize pollen storage on the seed set rate. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 23(2), 15-22.
https://doi.org/10.5937/SelSem1702015B
conv_311
Babić V, Kravić N, Srdić J. Effect of temperature and duration of maize pollen storage on the seed set rate. in Selekcija i semenarstvo. 2017;23(2):15-22.
doi:10.5937/SelSem1702015B
conv_311 .
Babić, Vojka, Kravić, Natalija, Srdić, Jelena, "Effect of temperature and duration of maize pollen storage on the seed set rate" in Selekcija i semenarstvo, 23, no. 2 (2017):15-22,
https://doi.org/10.5937/SelSem1702015B .,
conv_311 .

Disruption of genetic identity for genebank maize accessions during conservation

Babić, Vojka; Anđelković, Violeta; Nikolić, Ana; Milivojević, Marija; Srdić, Jelena; Popović, Aleksandar; Kravić, Natalija

(Društvo genetičara Srbije, Beograd, 2017)

TY  - JOUR
AU  - Babić, Vojka
AU  - Anđelković, Violeta
AU  - Nikolić, Ana
AU  - Milivojević, Marija
AU  - Srdić, Jelena
AU  - Popović, Aleksandar
AU  - Kravić, Natalija
PY  - 2017
UR  - http://rik.mrizp.rs/handle/123456789/658
AB  - Maintenance of the original accessions identity and integrity is one of the priorities among genebank activities. Different factors related to conservation may result in accessions disruption. Regeneration is the most frequent critical point in this process, due to bottlenecks, inbreeding, random genetic drift and unintentional mixing or contamination. On the other hand, genetic drift may occur due to seed viability loss. Therefore, it is very important to establish the balance between the frequency of regeneration and the duration of accession conservation. The aim of the present study was to estimate whether the identity of accessions regenerated after 27 years of medium-term conservation was disrupted. Phenotypic markers were applied on three Maize Research Institute "Zemun Polje" (MRIZP) genebank maize landraces (K2026, K768 and K86), differing in seed viability, kernel type and effective population size. It was estimated that, after the regeneration, there had been no significant changes in the landrace K2026. There were some parameters indicating that genetic drift had occurred in the landrace K768, and that there had been even a certain degree of inbreeding in the landrace K86. According to the results, accession K2026 could still be kept under the same ID number. Due to the genuine identity disruption, assignment of new ID numbers for K768 and K86 should be suggested.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Disruption of genetic identity for genebank maize accessions during conservation
VL  - 49
IS  - 3
SP  - 853
EP  - 864
DO  - 10.2298/GENSR1703853B
UR  - conv_969
ER  - 
@article{
author = "Babić, Vojka and Anđelković, Violeta and Nikolić, Ana and Milivojević, Marija and Srdić, Jelena and Popović, Aleksandar and Kravić, Natalija",
year = "2017",
abstract = "Maintenance of the original accessions identity and integrity is one of the priorities among genebank activities. Different factors related to conservation may result in accessions disruption. Regeneration is the most frequent critical point in this process, due to bottlenecks, inbreeding, random genetic drift and unintentional mixing or contamination. On the other hand, genetic drift may occur due to seed viability loss. Therefore, it is very important to establish the balance between the frequency of regeneration and the duration of accession conservation. The aim of the present study was to estimate whether the identity of accessions regenerated after 27 years of medium-term conservation was disrupted. Phenotypic markers were applied on three Maize Research Institute "Zemun Polje" (MRIZP) genebank maize landraces (K2026, K768 and K86), differing in seed viability, kernel type and effective population size. It was estimated that, after the regeneration, there had been no significant changes in the landrace K2026. There were some parameters indicating that genetic drift had occurred in the landrace K768, and that there had been even a certain degree of inbreeding in the landrace K86. According to the results, accession K2026 could still be kept under the same ID number. Due to the genuine identity disruption, assignment of new ID numbers for K768 and K86 should be suggested.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Disruption of genetic identity for genebank maize accessions during conservation",
volume = "49",
number = "3",
pages = "853-864",
doi = "10.2298/GENSR1703853B",
url = "conv_969"
}
Babić, V., Anđelković, V., Nikolić, A., Milivojević, M., Srdić, J., Popović, A.,& Kravić, N.. (2017). Disruption of genetic identity for genebank maize accessions during conservation. in Genetika
Društvo genetičara Srbije, Beograd., 49(3), 853-864.
https://doi.org/10.2298/GENSR1703853B
conv_969
Babić V, Anđelković V, Nikolić A, Milivojević M, Srdić J, Popović A, Kravić N. Disruption of genetic identity for genebank maize accessions during conservation. in Genetika. 2017;49(3):853-864.
doi:10.2298/GENSR1703853B
conv_969 .
Babić, Vojka, Anđelković, Violeta, Nikolić, Ana, Milivojević, Marija, Srdić, Jelena, Popović, Aleksandar, Kravić, Natalija, "Disruption of genetic identity for genebank maize accessions during conservation" in Genetika, 49, no. 3 (2017):853-864,
https://doi.org/10.2298/GENSR1703853B .,
conv_969 .

Sweet corn (Zea mays L.): Fresh ear yield in dependance of genotype and the environment

Srdić, Jelena; Pajić, Zorica; Filipović, Milomir

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2016)

TY  - JOUR
AU  - Srdić, Jelena
AU  - Pajić, Zorica
AU  - Filipović, Milomir
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/646
AB  - Sweet corn is used as food in the milky stage of endosperm, when its kernel is tender, succulent and sweet. It is consumed in form of fresh ears, or it is industrially processed. Breeding of sweet corn has several equally important aims that are directed by the market demands and different modes of consumption. The ear yield, in sweet corn is the most important but not the only main goal of breeding. In the two year study (2013, 2014) we observed the effect of the genotype, year and their interactions on the yields of 8 sweet corn hybrids. Two of the hybrids were commercial and six were experimental hybrids. The field experiment was arranged according to the RCBD with four replications. Hybrids were harvested 23 days after pollination, i.e. silking. Average yield in 2013 was significantly higher (12.19 t ha-1) than in 2014 (11.49 t ha- 1). In 2013 it ranged from 10.21 t ha-1 for the experimental hybrid ZP 489/1su, up to 13.52 t ha-1 for the commercial hybrid ZP 355su. In 2014 the lowest yielding hybrid was ZP 485/1su (10.14 t ha-1) while the highest yielding was ZP 486/1su (13.41 t ha-1). On average those two were also the highest (13.19 t ha-1) and the lowest yielding (10.66 t ha-1) hybrids. Statistical analysis showed that the effect of genotype and the year, as well as their interactions had significant impact on the yield performances of sweet corn hybrids.
AB  - Kukuruz šećerac se koristi u mlečnoj fazi razvoja endosperma kada mu je zrno nežno, sočno i slatko. Koristi se za ishranu ljudi u svežem stanju, ili industrijski prerađen. Zahtevi tržišta i različiti načini upotrebe kukuruza šećerca usmeravaju oplemenjivače kukurza šećerca ka stvaranju ne samo visokoprinosnih hibrida. Za ovaj tip kukuruza, više nego za bilo koji drugi, veoma je bitan lep i primamljiv spoljašnji izgled klipa, sa pravilnim rasporedom zrna, a naročito su bitne organoleptičke karakteristike zrna - ukus, miris, tekstura i nežnost perikarpa. U toku dvogodišnjih ispitivanja (2013, 2014), posmatran je uticaj genotipa i spoljašnje sredine na prinos svežeg klipa kukuruza šećerca kod 8 hibrida. Dva hibrida ZP 355su i ZP 424su su komercijalni hibridi, dok je ostalih šest eksperimentalnih. Ogled je organizovan po RCBD principu u četiri ponavljanja. Berba je obavljena 23 dana nakon oprašivanja, tj. svilanja. Prosečan prinos svežeg klipa šećerca bio je značajno viši u 2013 godini (12.19 t ha-1) od prosečnog prinosa u 2014 (11.49 t ha-1). Najprinosniji hibrid 2013 godine bio je ZP 355su sa 13.52 t ha-1, dok je u 2014 najviši prinos postigao ZP 486/1su sa 13.41 t ha-1. Najniže prinose imali su ZP 489/1su (10.21 t ha-1) u 2013 i ZP 485/1su (10.14 t ha-1) u 2014 godini. Analizom varijanse utvrđeno je da efekat genotipa, godine, kao i njihova interakcija značajno utiču na prinos svežeg klipa kukuruza šećerca.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Sweet corn (Zea mays L.): Fresh ear yield in dependance of genotype and the environment
T1  - Uticaj efekta genotipa i sredine na prinos klipa kukuruza šećerca (Zea mays L.)
VL  - 22
IS  - 1
SP  - 27
EP  - 33
DO  - 10.5937/SelSem1601027S
UR  - conv_304
ER  - 
@article{
author = "Srdić, Jelena and Pajić, Zorica and Filipović, Milomir",
year = "2016",
abstract = "Sweet corn is used as food in the milky stage of endosperm, when its kernel is tender, succulent and sweet. It is consumed in form of fresh ears, or it is industrially processed. Breeding of sweet corn has several equally important aims that are directed by the market demands and different modes of consumption. The ear yield, in sweet corn is the most important but not the only main goal of breeding. In the two year study (2013, 2014) we observed the effect of the genotype, year and their interactions on the yields of 8 sweet corn hybrids. Two of the hybrids were commercial and six were experimental hybrids. The field experiment was arranged according to the RCBD with four replications. Hybrids were harvested 23 days after pollination, i.e. silking. Average yield in 2013 was significantly higher (12.19 t ha-1) than in 2014 (11.49 t ha- 1). In 2013 it ranged from 10.21 t ha-1 for the experimental hybrid ZP 489/1su, up to 13.52 t ha-1 for the commercial hybrid ZP 355su. In 2014 the lowest yielding hybrid was ZP 485/1su (10.14 t ha-1) while the highest yielding was ZP 486/1su (13.41 t ha-1). On average those two were also the highest (13.19 t ha-1) and the lowest yielding (10.66 t ha-1) hybrids. Statistical analysis showed that the effect of genotype and the year, as well as their interactions had significant impact on the yield performances of sweet corn hybrids., Kukuruz šećerac se koristi u mlečnoj fazi razvoja endosperma kada mu je zrno nežno, sočno i slatko. Koristi se za ishranu ljudi u svežem stanju, ili industrijski prerađen. Zahtevi tržišta i različiti načini upotrebe kukuruza šećerca usmeravaju oplemenjivače kukurza šećerca ka stvaranju ne samo visokoprinosnih hibrida. Za ovaj tip kukuruza, više nego za bilo koji drugi, veoma je bitan lep i primamljiv spoljašnji izgled klipa, sa pravilnim rasporedom zrna, a naročito su bitne organoleptičke karakteristike zrna - ukus, miris, tekstura i nežnost perikarpa. U toku dvogodišnjih ispitivanja (2013, 2014), posmatran je uticaj genotipa i spoljašnje sredine na prinos svežeg klipa kukuruza šećerca kod 8 hibrida. Dva hibrida ZP 355su i ZP 424su su komercijalni hibridi, dok je ostalih šest eksperimentalnih. Ogled je organizovan po RCBD principu u četiri ponavljanja. Berba je obavljena 23 dana nakon oprašivanja, tj. svilanja. Prosečan prinos svežeg klipa šećerca bio je značajno viši u 2013 godini (12.19 t ha-1) od prosečnog prinosa u 2014 (11.49 t ha-1). Najprinosniji hibrid 2013 godine bio je ZP 355su sa 13.52 t ha-1, dok je u 2014 najviši prinos postigao ZP 486/1su sa 13.41 t ha-1. Najniže prinose imali su ZP 489/1su (10.21 t ha-1) u 2013 i ZP 485/1su (10.14 t ha-1) u 2014 godini. Analizom varijanse utvrđeno je da efekat genotipa, godine, kao i njihova interakcija značajno utiču na prinos svežeg klipa kukuruza šećerca.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Sweet corn (Zea mays L.): Fresh ear yield in dependance of genotype and the environment, Uticaj efekta genotipa i sredine na prinos klipa kukuruza šećerca (Zea mays L.)",
volume = "22",
number = "1",
pages = "27-33",
doi = "10.5937/SelSem1601027S",
url = "conv_304"
}
Srdić, J., Pajić, Z.,& Filipović, M.. (2016). Sweet corn (Zea mays L.): Fresh ear yield in dependance of genotype and the environment. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 22(1), 27-33.
https://doi.org/10.5937/SelSem1601027S
conv_304
Srdić J, Pajić Z, Filipović M. Sweet corn (Zea mays L.): Fresh ear yield in dependance of genotype and the environment. in Selekcija i semenarstvo. 2016;22(1):27-33.
doi:10.5937/SelSem1601027S
conv_304 .
Srdić, Jelena, Pajić, Zorica, Filipović, Milomir, "Sweet corn (Zea mays L.): Fresh ear yield in dependance of genotype and the environment" in Selekcija i semenarstvo, 22, no. 1 (2016):27-33,
https://doi.org/10.5937/SelSem1601027S .,
conv_304 .
4

Dynamics of phosphorus accumulation in maize inbred lines grain

Kovinčić, Anika; Dragičević, Vesna; Marković, Ksenija; Srdić, Jelena; Kravić, Natalija

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2016)

TY  - JOUR
AU  - Kovinčić, Anika
AU  - Dragičević, Vesna
AU  - Marković, Ksenija
AU  - Srdić, Jelena
AU  - Kravić, Natalija
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/635
AB  - Mineral elements deficiency in food can cause serious health problems. Being one of the three most importatnt macroelements for plant nutrition, phosphorus is involved in several key processes: photosynthesis, respiration, synthesis of starch, transport of carbohydrates and products of photosynthesis, cell division and increased water utilization. The objective of this study was to estimate the dynamics of inorganic phosphorus (Pi), as a precursor in the synthesis of phytic acid, and phytic phosphorus (Pphy) accumulation during the grain filling of two maize inbred lines differing in FAO maturity groups - L217 and L773. In addition, possible linkage between phosphorus content in grain and agro-morphological performances was observed. For the analysis of the dynamics in Pi and Pphy contents, seed samples were taken at 15th, 30th, 45th and 60th day after the polination. The obtained results showed a continuous decline of Pi content in both genotypes, with the most intensive decline observed at the first interval (e.i. 15-30 days) after the polination. The trend observed was much more pronounced in L217. Moreover, this inbred acheaved higher grain yield for 61.8 % at first sowing and for 63.1 % at 10-day delayed sowing, respectively, compared to inbred L773. In all three intervals observed, the decrease of Pi content was highly correlated with Pphy content increase for both genotypes. Based on lower accumulation rate, followed by lower Pphy content (2.635 mg g-1) during the stage of physiological maturuty, it could be concluded that inbred L217 could be considered as potentialy suitable genotype for low-phytic hybride selection.
AB  - Nedostatak mineralnih elemenata u hrani, može izazvati ozbiljne zdravstvene probleme. Kao jedan od tri najvažnija makroelementa u ishrani biljaka, fosfor učestvuje u nizu procesa u biljci: fotosintezi, disanju, sintezi skroba, transportu ugljenih hidrata i produkata fotosinteze, deobi ćelija i boljem korišćenju vode. Ciljevi ovog istraživanja su uključivali praćenje dinamike nakupljanja neorganskog fosfora (Pi) - prekursora u sintezi fitinske kiseline, i fitinskog fosfora (Pphy), tokom nalivanja zrna dve samooplodne linije kukuruza različitih FAO grupa zrenja - L217 i L773, i utvrđivanje povezanosti sadržaja fosfora u zrnu i agro-morfoloških performansi. Za analizu dinamike sadržaja neorganskog i fitinskog fosfora, uzorci zrna su uzimani: 15-tog, 30- tog, 45-tog i 60-tog dana nakon oplodnje. Na osnovu dobijenih rezultata, uočen je kontinuirani pad sadržaja neorganskog fosfora kod oba genotipa, a najintezivniji pad utvrđen je u prvom intervalu (tj. 15-30 dana) nakon oplodnje, bivajući znatno izraženiji kod linije L217. Takođe, u odnosu na liniju L773, linija L217 je ostvarila viši prinos za 61,8 % u prvom, odnosno za 63,1 % u drugom setvenom roku, respektivno. Srazmerno smanjenju neorganskog fosfora, uočen je trend povećanja fitinskog fosfora kod oba genotipa tokom sva tri intervala merenja. Smanjena dinamika nakupljanja i niži sadržaj fitinskog fosfora (2,635 mg g-1) u fazi fiziološke zrelosti, ukazuje da bi se inbred linija L217 mogla smatrati potencijalno poželjnim genotipom za selekciju niskofitinskih hibrida.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Dynamics of phosphorus accumulation in maize inbred lines grain
T1  - Praćenje dinamike nakupljanja fosfora u zrnu samooplodnih linija kukuruza
VL  - 22
IS  - 2
SP  - 69
EP  - 78
DO  - 10.5937/selsem1602069K
UR  - conv_308
ER  - 
@article{
author = "Kovinčić, Anika and Dragičević, Vesna and Marković, Ksenija and Srdić, Jelena and Kravić, Natalija",
year = "2016",
abstract = "Mineral elements deficiency in food can cause serious health problems. Being one of the three most importatnt macroelements for plant nutrition, phosphorus is involved in several key processes: photosynthesis, respiration, synthesis of starch, transport of carbohydrates and products of photosynthesis, cell division and increased water utilization. The objective of this study was to estimate the dynamics of inorganic phosphorus (Pi), as a precursor in the synthesis of phytic acid, and phytic phosphorus (Pphy) accumulation during the grain filling of two maize inbred lines differing in FAO maturity groups - L217 and L773. In addition, possible linkage between phosphorus content in grain and agro-morphological performances was observed. For the analysis of the dynamics in Pi and Pphy contents, seed samples were taken at 15th, 30th, 45th and 60th day after the polination. The obtained results showed a continuous decline of Pi content in both genotypes, with the most intensive decline observed at the first interval (e.i. 15-30 days) after the polination. The trend observed was much more pronounced in L217. Moreover, this inbred acheaved higher grain yield for 61.8 % at first sowing and for 63.1 % at 10-day delayed sowing, respectively, compared to inbred L773. In all three intervals observed, the decrease of Pi content was highly correlated with Pphy content increase for both genotypes. Based on lower accumulation rate, followed by lower Pphy content (2.635 mg g-1) during the stage of physiological maturuty, it could be concluded that inbred L217 could be considered as potentialy suitable genotype for low-phytic hybride selection., Nedostatak mineralnih elemenata u hrani, može izazvati ozbiljne zdravstvene probleme. Kao jedan od tri najvažnija makroelementa u ishrani biljaka, fosfor učestvuje u nizu procesa u biljci: fotosintezi, disanju, sintezi skroba, transportu ugljenih hidrata i produkata fotosinteze, deobi ćelija i boljem korišćenju vode. Ciljevi ovog istraživanja su uključivali praćenje dinamike nakupljanja neorganskog fosfora (Pi) - prekursora u sintezi fitinske kiseline, i fitinskog fosfora (Pphy), tokom nalivanja zrna dve samooplodne linije kukuruza različitih FAO grupa zrenja - L217 i L773, i utvrđivanje povezanosti sadržaja fosfora u zrnu i agro-morfoloških performansi. Za analizu dinamike sadržaja neorganskog i fitinskog fosfora, uzorci zrna su uzimani: 15-tog, 30- tog, 45-tog i 60-tog dana nakon oplodnje. Na osnovu dobijenih rezultata, uočen je kontinuirani pad sadržaja neorganskog fosfora kod oba genotipa, a najintezivniji pad utvrđen je u prvom intervalu (tj. 15-30 dana) nakon oplodnje, bivajući znatno izraženiji kod linije L217. Takođe, u odnosu na liniju L773, linija L217 je ostvarila viši prinos za 61,8 % u prvom, odnosno za 63,1 % u drugom setvenom roku, respektivno. Srazmerno smanjenju neorganskog fosfora, uočen je trend povećanja fitinskog fosfora kod oba genotipa tokom sva tri intervala merenja. Smanjena dinamika nakupljanja i niži sadržaj fitinskog fosfora (2,635 mg g-1) u fazi fiziološke zrelosti, ukazuje da bi se inbred linija L217 mogla smatrati potencijalno poželjnim genotipom za selekciju niskofitinskih hibrida.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Dynamics of phosphorus accumulation in maize inbred lines grain, Praćenje dinamike nakupljanja fosfora u zrnu samooplodnih linija kukuruza",
volume = "22",
number = "2",
pages = "69-78",
doi = "10.5937/selsem1602069K",
url = "conv_308"
}
Kovinčić, A., Dragičević, V., Marković, K., Srdić, J.,& Kravić, N.. (2016). Dynamics of phosphorus accumulation in maize inbred lines grain. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 22(2), 69-78.
https://doi.org/10.5937/selsem1602069K
conv_308
Kovinčić A, Dragičević V, Marković K, Srdić J, Kravić N. Dynamics of phosphorus accumulation in maize inbred lines grain. in Selekcija i semenarstvo. 2016;22(2):69-78.
doi:10.5937/selsem1602069K
conv_308 .
Kovinčić, Anika, Dragičević, Vesna, Marković, Ksenija, Srdić, Jelena, Kravić, Natalija, "Dynamics of phosphorus accumulation in maize inbred lines grain" in Selekcija i semenarstvo, 22, no. 2 (2016):69-78,
https://doi.org/10.5937/selsem1602069K .,
conv_308 .

Efficiency of insecticide and bioinsecticide treatments against infestation of European corn borer and their effect on maize yield

Gošić-Dondo, Snežana; Srdić, Jelena; Popović, Željko

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2016)

TY  - JOUR
AU  - Gošić-Dondo, Snežana
AU  - Srdić, Jelena
AU  - Popović, Željko
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/643
AB  - During 2008 and 2009, efficacy of insecticidal products, based on thiamethoxam and imidacloprid, were tested. Furthermore, effects of entomophatogenic fungus Beauveria bassiana on the infestation intensity of European corn borer (Ostrinia nubilalis), were established over effects of both, 10 different treatments of maize seed (8 treatments and 2 controls) and the application of the fungal inoculum. Trials were carried out on maize crop under field conditions in accordance with the EPPO method. Results obtained in the studies with the product Cruiser 350 FS (350g l-1 thiamethoxam) applied in the amount of 0.9 l per 100 kg of seed and the products Imidor 600 FS and Gaucho 600FS (600g l-1 imidacloprid) applied in the amount of 0.7 l per 100 kg of seed, point out to satisfactory efficacy in controlling ECB and satisfactory effects on maize yields. The intensity of ECB infestation, expressed in percentages, ranged from 50.1% to 74.1%. The interrelation between average percentages of infested plants and obtained yields in both investigation years (2008-2009) in Zemun Polje was established. Results over treatments indicate that the highest percentages (62.2%) of infested plants were observed in the control variant (K1- Captan). Moreover, as expected, the lowest yield was also recorded in this variant. The treatment with the fungicide Maxim combined with the insecticide Criuser proved to be the most efficient. At the same time, the percentage of infested plants was the lowest in this treatment (53.32%) and the yield was the highest (8.610 t ha-1). The infestation level of maize plants in this treatment was significantly reduced over years of investigation in comparison with remaining treatments. Meteorological factors during the years of investigation, especially unfavourable agroecological conditions in 2009, affected the average yield of maize per hectare. The yield (8.314 t ha-1) recorded in the treatment with the inoculum of B. basssiana was almost equal to the one recorded in the treatment with the product Cruiser (8.610 t ha-1), while it was higher than the yield obtained in the treatment with the products Gaucho (7.506 t ha-1) and Imidor (8.259 t ha-1) combined with the fungicide Maxim. These differences were not statistically significant. Seed treatments with the fungal inoculum were not significantly different in any of observed parameters, except in the seed treatment with Captan. The comparison of data obtained in the two-year studies (2008-2009) under conditions of natural ECB infestation, shows prevalence of plants with damages of leaves (type H2) and tassels (type M3-4), which is indicated with the average score of 2.43. According to the average scores, it can be concluded that ECB infestation did not result in damages that would have significantly affected maize yield. In order to establish significance of certain observed parameters, they were compared and their correlations were determined. The greatest negative correlation with the 0.05 probability level (r= -0.96533) was established between the plant damage score and the recorded yield. Since recorded value of coefficients of correlation was approximately 1, it can be stated that the complete functional linear dependence existed among variables. Achieved results show efficiency of insecticides based on thiamethoxam and imidacloprid in the regulation of the infestation level in maize and also point to negative effects of the fungus B. bassiana on entomofauna of maize and its mycoinsecticide activity that could find an application in biocontrol of insect pests of maize.
AB  - Tokom 2008. i 2009. godine, ispitana je efikasnost insekticidnih preparata, na bazi tiametoksama i imidokloprida i entomopatogeno dejstvo Beauveria bassiana na intenzitet napada kukuruznog plamenca (Ostrinia nubilalis) i njihovog uticaja na prinos srednjestasnog hibrida kukuruza. Ispitivanja su izvedena u skladu sa EPPO metodom u poljskim uslovima u usevu kukuruza. Ostvareni rezultati ispitivanog preparata Cruiser 350 FS (350g l-1 tiametoksama) koji je primenjen u količini 0,9 l na 100 kg semena i preparata Imidor 600 FS i Gaucho 600FS (600g l-1 imidokloprida) primenenjenih u količini 0,7 l na 100 kg semena, ukazuju na zadovoljavajuću efikasnost u suzbijanju kukuruznog plamenca i visinu prinosa kukuruza.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Efficiency of insecticide and bioinsecticide treatments against infestation of European corn borer and their effect on maize yield
T1  - Uticaj insekticidnih i bioinsekticidnih tretmana na intenzitet napada kukuruznog plamenca i prinos kukuruza
VL  - 22
IS  - 2
SP  - 29
EP  - 38
DO  - 10.5937/selsem1602029G
UR  - conv_306
ER  - 
@article{
author = "Gošić-Dondo, Snežana and Srdić, Jelena and Popović, Željko",
year = "2016",
abstract = "During 2008 and 2009, efficacy of insecticidal products, based on thiamethoxam and imidacloprid, were tested. Furthermore, effects of entomophatogenic fungus Beauveria bassiana on the infestation intensity of European corn borer (Ostrinia nubilalis), were established over effects of both, 10 different treatments of maize seed (8 treatments and 2 controls) and the application of the fungal inoculum. Trials were carried out on maize crop under field conditions in accordance with the EPPO method. Results obtained in the studies with the product Cruiser 350 FS (350g l-1 thiamethoxam) applied in the amount of 0.9 l per 100 kg of seed and the products Imidor 600 FS and Gaucho 600FS (600g l-1 imidacloprid) applied in the amount of 0.7 l per 100 kg of seed, point out to satisfactory efficacy in controlling ECB and satisfactory effects on maize yields. The intensity of ECB infestation, expressed in percentages, ranged from 50.1% to 74.1%. The interrelation between average percentages of infested plants and obtained yields in both investigation years (2008-2009) in Zemun Polje was established. Results over treatments indicate that the highest percentages (62.2%) of infested plants were observed in the control variant (K1- Captan). Moreover, as expected, the lowest yield was also recorded in this variant. The treatment with the fungicide Maxim combined with the insecticide Criuser proved to be the most efficient. At the same time, the percentage of infested plants was the lowest in this treatment (53.32%) and the yield was the highest (8.610 t ha-1). The infestation level of maize plants in this treatment was significantly reduced over years of investigation in comparison with remaining treatments. Meteorological factors during the years of investigation, especially unfavourable agroecological conditions in 2009, affected the average yield of maize per hectare. The yield (8.314 t ha-1) recorded in the treatment with the inoculum of B. basssiana was almost equal to the one recorded in the treatment with the product Cruiser (8.610 t ha-1), while it was higher than the yield obtained in the treatment with the products Gaucho (7.506 t ha-1) and Imidor (8.259 t ha-1) combined with the fungicide Maxim. These differences were not statistically significant. Seed treatments with the fungal inoculum were not significantly different in any of observed parameters, except in the seed treatment with Captan. The comparison of data obtained in the two-year studies (2008-2009) under conditions of natural ECB infestation, shows prevalence of plants with damages of leaves (type H2) and tassels (type M3-4), which is indicated with the average score of 2.43. According to the average scores, it can be concluded that ECB infestation did not result in damages that would have significantly affected maize yield. In order to establish significance of certain observed parameters, they were compared and their correlations were determined. The greatest negative correlation with the 0.05 probability level (r= -0.96533) was established between the plant damage score and the recorded yield. Since recorded value of coefficients of correlation was approximately 1, it can be stated that the complete functional linear dependence existed among variables. Achieved results show efficiency of insecticides based on thiamethoxam and imidacloprid in the regulation of the infestation level in maize and also point to negative effects of the fungus B. bassiana on entomofauna of maize and its mycoinsecticide activity that could find an application in biocontrol of insect pests of maize., Tokom 2008. i 2009. godine, ispitana je efikasnost insekticidnih preparata, na bazi tiametoksama i imidokloprida i entomopatogeno dejstvo Beauveria bassiana na intenzitet napada kukuruznog plamenca (Ostrinia nubilalis) i njihovog uticaja na prinos srednjestasnog hibrida kukuruza. Ispitivanja su izvedena u skladu sa EPPO metodom u poljskim uslovima u usevu kukuruza. Ostvareni rezultati ispitivanog preparata Cruiser 350 FS (350g l-1 tiametoksama) koji je primenjen u količini 0,9 l na 100 kg semena i preparata Imidor 600 FS i Gaucho 600FS (600g l-1 imidokloprida) primenenjenih u količini 0,7 l na 100 kg semena, ukazuju na zadovoljavajuću efikasnost u suzbijanju kukuruznog plamenca i visinu prinosa kukuruza.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Efficiency of insecticide and bioinsecticide treatments against infestation of European corn borer and their effect on maize yield, Uticaj insekticidnih i bioinsekticidnih tretmana na intenzitet napada kukuruznog plamenca i prinos kukuruza",
volume = "22",
number = "2",
pages = "29-38",
doi = "10.5937/selsem1602029G",
url = "conv_306"
}
Gošić-Dondo, S., Srdić, J.,& Popović, Ž.. (2016). Efficiency of insecticide and bioinsecticide treatments against infestation of European corn borer and their effect on maize yield. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 22(2), 29-38.
https://doi.org/10.5937/selsem1602029G
conv_306
Gošić-Dondo S, Srdić J, Popović Ž. Efficiency of insecticide and bioinsecticide treatments against infestation of European corn borer and their effect on maize yield. in Selekcija i semenarstvo. 2016;22(2):29-38.
doi:10.5937/selsem1602029G
conv_306 .
Gošić-Dondo, Snežana, Srdić, Jelena, Popović, Željko, "Efficiency of insecticide and bioinsecticide treatments against infestation of European corn borer and their effect on maize yield" in Selekcija i semenarstvo, 22, no. 2 (2016):29-38,
https://doi.org/10.5937/selsem1602029G .,
conv_306 .

The influence of moisture content of grain on popping volume of popcorn hybrids (Zea mays l. everta)

Srdić, Jelena; Pajić, Zorica; Filipović, Milomir; Sečanski, Mile

(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2015)

TY  - JOUR
AU  - Srdić, Jelena
AU  - Pajić, Zorica
AU  - Filipović, Milomir
AU  - Sečanski, Mile
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/608
AB  - The percentage of moisture content at the moment of popping has the most   significant impact on the popping volume of popcorn. In this research we   observed the influence of the optimal moisture content of 14.2 % and lower   moisture content (12, 10 and 8 %) on the popping volume of twelve popcorn   hybrids. At moisture content of 14.2 % the highest popping volume was   observed in ZP 611k (41.33 cm3/g). Four popcorn hybrids had very good   popping volume of over 39 cm3/g and four hybrids achieved medium popping   volume of 36-39 cm3/g, while three popcorn hybrids had unsatisfactory   popping volumes below 36 cm3/g. Hybrid ZP 501k was the one with the lowest   popping volume of 28.67 cm3/g. By reduction of percentage of moisture   content in the grain, significant reductions in popping volumes were   observed - in average 37.68, 27.97, 16.93 and 3.79 cm3/g, respectively.   Analysis of variance showed that genotype, moisture content and their   interaction had significant impact on the popping volume.
AB  - Zapremina kokičavosti u najvećoj meri zavisi od sadržaja vlage u zrnu u   momentu kokanja. Mnoga istraživanja pokazuju da je maksimalnu zapreminu   kokičavosti moguće ostvariti pri sadržaju vlage u zrnu od oko 14%. Pri   sadržaju vlage nižem od toga ne stvara se dovoljan pritisak za pucanje   perikarpa i raspršivanje skrobnih zrna. Takođe i veći sadržaj vlage umanjuje   zapreminu kokičavosti. U ovom istraživanju analiziran je uticaj optimalnog   (14,2%) i smanjenog sadržaja vlage (12, 10, i 8%) u zrnu kukuruza kokičara   na zapreminu kokičavosti. Posmatrano je 12 hibrida kokičara, stvorenih u   Institutu za kukuruz 'Zemun Polje'. Pri optimalnom sadržaju vlage u zrnu   najvišu zapreminu kokičavosti imao je hibrid ZP 611k (41,33 cm3/g), a još   četiri hibrida postiglo je veoma dobru zapreminu kokičavosti od preko 39   cm3/g. Četiri hibrida ostvarilo je osrednju zapreminu kokičavosti, u rasponu   od 36- 39 cm3/g, dok su tri hibrida bila sa niskom i nezadovoljavajućom   zapreminom kokičavosti ispod 36 cm3/g. Od toga je hibrid ZP501k pokazao   izuzetno nisku zapreminu kokičavosti od samo 28,67 cm3/g. Smanjenjem % vlage   u zrnu opadala je i zapremina kokičavosti i za sadržaje vlage u zrnu od   14,2%, 12%, 10% i 8% prosečno je za sve hibride iznosila 37,68, 27,97, 16,93   i 3,79 cm3/g. Analiza varijanse pokazala je da su na zapreminu kokičavosti   značajan uticaj imali hibridi i sadržaj vlage u zrnu, a takođe i interakcija   ova dva faktora. Ovo je potvrđeno i LSD testom koji naročito ukazuje na   statistički značajne razlike u pogledu zapremine kokičavosti u odnosu na   hibride i sadržaj vlage u zrnu. PR This study was supported by the Ministry of Education, Science and Technological Development of the Republic of Serbia through the Project TR-31037.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - The influence of moisture content of grain on popping volume of popcorn hybrids (Zea mays l. everta)
T1  - Uticaj vlažnosti zrna na zapreminu kokičavosti hibrida kukuruza kokičara (zea mays l. Everta)
VL  - 19
IS  - 1
SP  - 24
EP  - 26
UR  - conv_637
ER  - 
@article{
author = "Srdić, Jelena and Pajić, Zorica and Filipović, Milomir and Sečanski, Mile",
year = "2015",
abstract = "The percentage of moisture content at the moment of popping has the most   significant impact on the popping volume of popcorn. In this research we   observed the influence of the optimal moisture content of 14.2 % and lower   moisture content (12, 10 and 8 %) on the popping volume of twelve popcorn   hybrids. At moisture content of 14.2 % the highest popping volume was   observed in ZP 611k (41.33 cm3/g). Four popcorn hybrids had very good   popping volume of over 39 cm3/g and four hybrids achieved medium popping   volume of 36-39 cm3/g, while three popcorn hybrids had unsatisfactory   popping volumes below 36 cm3/g. Hybrid ZP 501k was the one with the lowest   popping volume of 28.67 cm3/g. By reduction of percentage of moisture   content in the grain, significant reductions in popping volumes were   observed - in average 37.68, 27.97, 16.93 and 3.79 cm3/g, respectively.   Analysis of variance showed that genotype, moisture content and their   interaction had significant impact on the popping volume., Zapremina kokičavosti u najvećoj meri zavisi od sadržaja vlage u zrnu u   momentu kokanja. Mnoga istraživanja pokazuju da je maksimalnu zapreminu   kokičavosti moguće ostvariti pri sadržaju vlage u zrnu od oko 14%. Pri   sadržaju vlage nižem od toga ne stvara se dovoljan pritisak za pucanje   perikarpa i raspršivanje skrobnih zrna. Takođe i veći sadržaj vlage umanjuje   zapreminu kokičavosti. U ovom istraživanju analiziran je uticaj optimalnog   (14,2%) i smanjenog sadržaja vlage (12, 10, i 8%) u zrnu kukuruza kokičara   na zapreminu kokičavosti. Posmatrano je 12 hibrida kokičara, stvorenih u   Institutu za kukuruz 'Zemun Polje'. Pri optimalnom sadržaju vlage u zrnu   najvišu zapreminu kokičavosti imao je hibrid ZP 611k (41,33 cm3/g), a još   četiri hibrida postiglo je veoma dobru zapreminu kokičavosti od preko 39   cm3/g. Četiri hibrida ostvarilo je osrednju zapreminu kokičavosti, u rasponu   od 36- 39 cm3/g, dok su tri hibrida bila sa niskom i nezadovoljavajućom   zapreminom kokičavosti ispod 36 cm3/g. Od toga je hibrid ZP501k pokazao   izuzetno nisku zapreminu kokičavosti od samo 28,67 cm3/g. Smanjenjem % vlage   u zrnu opadala je i zapremina kokičavosti i za sadržaje vlage u zrnu od   14,2%, 12%, 10% i 8% prosečno je za sve hibride iznosila 37,68, 27,97, 16,93   i 3,79 cm3/g. Analiza varijanse pokazala je da su na zapreminu kokičavosti   značajan uticaj imali hibridi i sadržaj vlage u zrnu, a takođe i interakcija   ova dva faktora. Ovo je potvrđeno i LSD testom koji naročito ukazuje na   statistički značajne razlike u pogledu zapremine kokičavosti u odnosu na   hibride i sadržaj vlage u zrnu. PR This study was supported by the Ministry of Education, Science and Technological Development of the Republic of Serbia through the Project TR-31037.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "The influence of moisture content of grain on popping volume of popcorn hybrids (Zea mays l. everta), Uticaj vlažnosti zrna na zapreminu kokičavosti hibrida kukuruza kokičara (zea mays l. Everta)",
volume = "19",
number = "1",
pages = "24-26",
url = "conv_637"
}
Srdić, J., Pajić, Z., Filipović, M.,& Sečanski, M.. (2015). The influence of moisture content of grain on popping volume of popcorn hybrids (Zea mays l. everta). in Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 19(1), 24-26.
conv_637
Srdić J, Pajić Z, Filipović M, Sečanski M. The influence of moisture content of grain on popping volume of popcorn hybrids (Zea mays l. everta). in Journal on Processing and Energy in Agriculture. 2015;19(1):24-26.
conv_637 .
Srdić, Jelena, Pajić, Zorica, Filipović, Milomir, Sečanski, Mile, "The influence of moisture content of grain on popping volume of popcorn hybrids (Zea mays l. everta)" in Journal on Processing and Energy in Agriculture, 19, no. 1 (2015):24-26,
conv_637 .

Structural properties of maize hybrids established by infrared spectra

Radenović, Čedomir; Maksimov, Georgij; Tyutyaev, Evgenij V.; Syusin, Ilja V.; Shutova, Vitalina V.; Sečanski, Mile; Srdić, Jelena; Videnović, Živorad; Popović, Aleksandar

(Matica srpska, Novi Sad, 2015)

TY  - JOUR
AU  - Radenović, Čedomir
AU  - Maksimov, Georgij
AU  - Tyutyaev, Evgenij V.
AU  - Syusin, Ilja V.
AU  - Shutova, Vitalina V.
AU  - Sečanski, Mile
AU  - Srdić, Jelena
AU  - Videnović, Živorad
AU  - Popović, Aleksandar
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/604
AB  - This paper discusses the application of the infrared (IR) spectroscopy method for determination of structural properties of maize hybrid grains. The IR spectrum of maize grain has been registered in the following hybrids: ZP 341, ZP 434 and ZP 505. The existence of spectral bands varying in both number and intensity, as well as their shape, frequency and kinetics have been determined. They have been determined by valence oscillations and deformation oscillations of the following organic compounds: alkanes, alkenes, alkynes, amides, alcohols, ethers, carboxylic acids, esters and aldehydes and ketones, characteristic for biogenic compounds such as carbohydrates, proteins and lipids. In this way, possible changes in the grain structure of observed maize hybrids could be detected.
AB  - U ovom radu razmatra se primena metode infracrvene spektro skopije na zrnu hibrida kukuruza radi utvrđivanja njegovih mogućih strukturnih karakteristika. Izvršeno je registrovanje infracrvenog spektra zrna hibrida kukuruza: ZP 341, ZP 434 i ZP 505. Pokazano je postojanje različitih spek tralnih traka, kako po broju i intenzitetu, tako i po njihovom obliku, frekvenciji i kinetici. Do njih se dolazi valentnim oscilacijama i deformacijama funkcionalnih grupa: alkana, alkena, alkina, amida, alkohola, etra, karboksilne ki seline, estra, aldehida i ketona, koje su karakteristične za biogena jedinjenja ugljovodonika, proteina i lipida. Na ovaj način se dolazi do mogućih razlika u strukturi zrna ispitivanih hibrida kukuruza.
PB  - Matica srpska, Novi Sad
T2  - Zbornik Matice srpske za prirodne nauke
T1  - Structural properties of maize hybrids established by infrared spectra
T1  - Strukturne karakteristike hibrida kukuruza pokazane infracrvenim spektrima
IS  - 129
SP  - 35
EP  - 44
DO  - 10.2298/zmspn1529035R
UR  - conv_63
ER  - 
@article{
author = "Radenović, Čedomir and Maksimov, Georgij and Tyutyaev, Evgenij V. and Syusin, Ilja V. and Shutova, Vitalina V. and Sečanski, Mile and Srdić, Jelena and Videnović, Živorad and Popović, Aleksandar",
year = "2015",
abstract = "This paper discusses the application of the infrared (IR) spectroscopy method for determination of structural properties of maize hybrid grains. The IR spectrum of maize grain has been registered in the following hybrids: ZP 341, ZP 434 and ZP 505. The existence of spectral bands varying in both number and intensity, as well as their shape, frequency and kinetics have been determined. They have been determined by valence oscillations and deformation oscillations of the following organic compounds: alkanes, alkenes, alkynes, amides, alcohols, ethers, carboxylic acids, esters and aldehydes and ketones, characteristic for biogenic compounds such as carbohydrates, proteins and lipids. In this way, possible changes in the grain structure of observed maize hybrids could be detected., U ovom radu razmatra se primena metode infracrvene spektro skopije na zrnu hibrida kukuruza radi utvrđivanja njegovih mogućih strukturnih karakteristika. Izvršeno je registrovanje infracrvenog spektra zrna hibrida kukuruza: ZP 341, ZP 434 i ZP 505. Pokazano je postojanje različitih spek tralnih traka, kako po broju i intenzitetu, tako i po njihovom obliku, frekvenciji i kinetici. Do njih se dolazi valentnim oscilacijama i deformacijama funkcionalnih grupa: alkana, alkena, alkina, amida, alkohola, etra, karboksilne ki seline, estra, aldehida i ketona, koje su karakteristične za biogena jedinjenja ugljovodonika, proteina i lipida. Na ovaj način se dolazi do mogućih razlika u strukturi zrna ispitivanih hibrida kukuruza.",
publisher = "Matica srpska, Novi Sad",
journal = "Zbornik Matice srpske za prirodne nauke",
title = "Structural properties of maize hybrids established by infrared spectra, Strukturne karakteristike hibrida kukuruza pokazane infracrvenim spektrima",
number = "129",
pages = "35-44",
doi = "10.2298/zmspn1529035R",
url = "conv_63"
}
Radenović, Č., Maksimov, G., Tyutyaev, E. V., Syusin, I. V., Shutova, V. V., Sečanski, M., Srdić, J., Videnović, Ž.,& Popović, A.. (2015). Structural properties of maize hybrids established by infrared spectra. in Zbornik Matice srpske za prirodne nauke
Matica srpska, Novi Sad.(129), 35-44.
https://doi.org/10.2298/zmspn1529035R
conv_63
Radenović Č, Maksimov G, Tyutyaev EV, Syusin IV, Shutova VV, Sečanski M, Srdić J, Videnović Ž, Popović A. Structural properties of maize hybrids established by infrared spectra. in Zbornik Matice srpske za prirodne nauke. 2015;(129):35-44.
doi:10.2298/zmspn1529035R
conv_63 .
Radenović, Čedomir, Maksimov, Georgij, Tyutyaev, Evgenij V., Syusin, Ilja V., Shutova, Vitalina V., Sečanski, Mile, Srdić, Jelena, Videnović, Živorad, Popović, Aleksandar, "Structural properties of maize hybrids established by infrared spectra" in Zbornik Matice srpske za prirodne nauke, no. 129 (2015):35-44,
https://doi.org/10.2298/zmspn1529035R .,
conv_63 .
2

Grain yield and phenotypic performances of maize inbreds under variable environmental conditions

Kravić, Natalija; Babić, Vojka; Ristić, Danijela; Srdić, Jelena; Anđelković, Violeta

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2015)

TY  - JOUR
AU  - Kravić, Natalija
AU  - Babić, Vojka
AU  - Ristić, Danijela
AU  - Srdić, Jelena
AU  - Anđelković, Violeta
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/596
AB  - According to regional reports on climate, more frequent and severe droughts and floods are already apparent. Modern maize breeding for different purposes (e.g. drought tolerance) emphasizes the importance for improved maize ability to withstand adverse environmental conditions. Genotypes with drought tolerance obtain high grain yield under optimal conditions and lower, but stable yield under dry environmental conditions. Field testing was conducted in 2014, on twenty-three maize inbred lines differing in drought tolerance. The inbreds were evaluated in respect to morphological traits (plant and ear height, total number of leaves, number of leaves above uppermost ear, ear leaf length and width), yield components and grain yield per plant. The experiment was set up according to RCB design with two replications. To simulate water stress, two plant densities were applied. According to Principal Component Analysis and cluster analysis, five inbred lines (T1, T2, T4, T8 i T15) performed the highest stability in both experimental conditions. Those inbreds could be used as a source for drought tolerance in breeding programs.
AB  - Regionalna istraživanja klimatskih promena ukazuju na sve učestaliju pojavu promena u režimu padavina i temperatura. Za potrebe savremene selekcije za različite osobine (npr. tolerantnost prema suši), poboljšana sposobnost kukuruza da izdrži nepovoljne uslove spoljašnje sredine je esencijalna. U optimalnim uslovima, genotipovi tolerantni na sušu ostvaruju visok prinos, dok u uslovima vodnog deficita u kombinaciji sa visokim temperaturama vazduha ostvaruju niži, ali stabilan prinos. U poljskim ogledima 2014, izvršena je evaluacija dvadeset tri inbred linije kukuruza različite tolerantnosti na stres suše, praćenjem morfoloških osobina (visine biljke i gornjeg klipa, ukupnog broja listova i broja listova iznad gornjeg klipa, dižine i širine klipnog lista), komponenata prinosa i prinosa zrna po biljci. Ogled je sejan po kompletno randomiziranom blok dizajnu, u dva ponavljanja. Za simulaciju vodnog deficita, ogled je sejan u dve gustine. Poređenjem rezultata iz obe eksperimentalne gustine, dobijenih analizom glavnih komponenata i klaster analizom, pet samooplodnih linija kukuruza (T1, T2, T4, T8 i T15) su pokazale najveću stabilnost i mogu se smatrati poželjnim izvorima tolerantnosti prema suši za potrebe oplemenjivanja na ovo svojstvo.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Grain yield and phenotypic performances of maize inbreds under variable environmental conditions
T1  - Prinos i fenotipske karakteristike inbred linija kukuruza u promenljivim uslovima spoljašnje sredine
VL  - 21
IS  - 2
SP  - 1
EP  - 10
DO  - 10.5937/SelSem1502001K
UR  - conv_300
ER  - 
@article{
author = "Kravić, Natalija and Babić, Vojka and Ristić, Danijela and Srdić, Jelena and Anđelković, Violeta",
year = "2015",
abstract = "According to regional reports on climate, more frequent and severe droughts and floods are already apparent. Modern maize breeding for different purposes (e.g. drought tolerance) emphasizes the importance for improved maize ability to withstand adverse environmental conditions. Genotypes with drought tolerance obtain high grain yield under optimal conditions and lower, but stable yield under dry environmental conditions. Field testing was conducted in 2014, on twenty-three maize inbred lines differing in drought tolerance. The inbreds were evaluated in respect to morphological traits (plant and ear height, total number of leaves, number of leaves above uppermost ear, ear leaf length and width), yield components and grain yield per plant. The experiment was set up according to RCB design with two replications. To simulate water stress, two plant densities were applied. According to Principal Component Analysis and cluster analysis, five inbred lines (T1, T2, T4, T8 i T15) performed the highest stability in both experimental conditions. Those inbreds could be used as a source for drought tolerance in breeding programs., Regionalna istraživanja klimatskih promena ukazuju na sve učestaliju pojavu promena u režimu padavina i temperatura. Za potrebe savremene selekcije za različite osobine (npr. tolerantnost prema suši), poboljšana sposobnost kukuruza da izdrži nepovoljne uslove spoljašnje sredine je esencijalna. U optimalnim uslovima, genotipovi tolerantni na sušu ostvaruju visok prinos, dok u uslovima vodnog deficita u kombinaciji sa visokim temperaturama vazduha ostvaruju niži, ali stabilan prinos. U poljskim ogledima 2014, izvršena je evaluacija dvadeset tri inbred linije kukuruza različite tolerantnosti na stres suše, praćenjem morfoloških osobina (visine biljke i gornjeg klipa, ukupnog broja listova i broja listova iznad gornjeg klipa, dižine i širine klipnog lista), komponenata prinosa i prinosa zrna po biljci. Ogled je sejan po kompletno randomiziranom blok dizajnu, u dva ponavljanja. Za simulaciju vodnog deficita, ogled je sejan u dve gustine. Poređenjem rezultata iz obe eksperimentalne gustine, dobijenih analizom glavnih komponenata i klaster analizom, pet samooplodnih linija kukuruza (T1, T2, T4, T8 i T15) su pokazale najveću stabilnost i mogu se smatrati poželjnim izvorima tolerantnosti prema suši za potrebe oplemenjivanja na ovo svojstvo.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Grain yield and phenotypic performances of maize inbreds under variable environmental conditions, Prinos i fenotipske karakteristike inbred linija kukuruza u promenljivim uslovima spoljašnje sredine",
volume = "21",
number = "2",
pages = "1-10",
doi = "10.5937/SelSem1502001K",
url = "conv_300"
}
Kravić, N., Babić, V., Ristić, D., Srdić, J.,& Anđelković, V.. (2015). Grain yield and phenotypic performances of maize inbreds under variable environmental conditions. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 21(2), 1-10.
https://doi.org/10.5937/SelSem1502001K
conv_300
Kravić N, Babić V, Ristić D, Srdić J, Anđelković V. Grain yield and phenotypic performances of maize inbreds under variable environmental conditions. in Selekcija i semenarstvo. 2015;21(2):1-10.
doi:10.5937/SelSem1502001K
conv_300 .
Kravić, Natalija, Babić, Vojka, Ristić, Danijela, Srdić, Jelena, Anđelković, Violeta, "Grain yield and phenotypic performances of maize inbreds under variable environmental conditions" in Selekcija i semenarstvo, 21, no. 2 (2015):1-10,
https://doi.org/10.5937/SelSem1502001K .,
conv_300 .