Kojić, Jasna

Link to this page

Authority KeyName Variants
3c5116a3-0914-4561-b90b-f704ae0084cd
  • Kojić, Jasna (9)
Projects

Author's Bibliography

Rezultati klijavosti semena bele deteline u ISTA proficiency testu 17-2

Milivojević, Marija; Kojić, Jasna; Vukadinović, Radmila; Stanisavljević, Rade; Poštić, Dobrivoj; Petrović, Tanja

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

TY  - JOUR
AU  - Milivojević, Marija
AU  - Kojić, Jasna
AU  - Vukadinović, Radmila
AU  - Stanisavljević, Rade
AU  - Poštić, Dobrivoj
AU  - Petrović, Tanja
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/784
AB  - Pojava tvrdog semena kao posledica nepropustljivosti semenjače za vodu je izražena kod vrsta iz familije Fabaceae. Kod divljih biljaka ova osobina je biološki opravdana jer omoguća-va bolji opstanak, ali za poljoprivredu tvrda semena su nepoželjna jer klijaju sa zakašnjenjem i neravnomerno. Prilikom ispitivanja klijavosti semena ovih vrsta u laboratoriji može se primeniti predtretman (prethodno hlađenje, mehanička skarifikacija) pre naklijavanja u optimalnim uslovi-ma. U ovom radu su prikazani rezultati ispitivanja klijavosti semena Trifolium repens sprovedena u 150 laboratorija širom sveta u okviru Proficiency testa 17-2. Ovi testovi su organizovani od strane Međunarodne organizacije za ispitivanje semena (ISTA), a obavezni su za sve akredi-tovane laboratorije, jer se na taj način kontroliše kompetentnost osoblja, ispravnost aparata i pou-zdanost primenjenih metoda ispitivanja. U avgustu 2017. godine distribuirani su uzorci tri partije semena Trifolium repens. U Laboratoriji za ispitivanje semena u Institutu za kukuruz Zemun Polje (LIZP), ispitana je klijavost u septembru primenom mehaničke skarifikacije i prethodnog hlađenja (2 dana na 5-10°C), a zatim klijanje na 20°C. Od 90 akreditovanih laboratorija samo je još jedna primenila mehaničku skarifikaciju, 42 laboratorije nisu primenile nikakav predtretman, a 39 laboratorija je primenilo prethodno hlađenje. Dobijeni rezultati klijavosti u LIZP (Lot1-84.50%, Lot2-84%, Lot3-88.50%) su bili iznad proseka svih laboratorija (Lot1-76.95%, Lot2-79.63%, Lot3-83.27%). Kao glavni zaključak ovog Proficiency testa jeste da je skarifikacija se-mena značajno smanjila broj tvrdih semena u korist normalnih klijanaca. Razlog retke primene skarifikacije može biti potreba korisnika da dobije adekvatnu informaciju vezanu za broj tvrdih semena koja će se pojaviti prilikom setve semena.
AB  - The  presence  of  hard  seeds  as  a  result  of  water  impermeable  seed  coat  is  common  in  species  of  Fabaceae  family.  For  wild  plants,  this  characteristic  allows  better  survival,  but  for  agriculture  production,  hard  seeds  are  undesirable,  due  to  delayed  and  uneven  germination.  In  seed testing laboratory several pre-treatments (pre-chill, mechanical scarification) can be applied for germination testing of these species. In this paper, Proficiency test 17-2 germination results of Trifolium repens seeds conducted in 150 laboratories around the world are presented. Those tests are organized by the International Seed Testing Association (ISTA) and are mandatory for all accredited laboratories. In this way laboratory’s competence (staff, apparatus, test methods) is checked. In August 2017, samples of three Trifolium  repens  seed  lots  were  distributed.  In  the Seed Testing Laboratory at the Maize Research Institute Zemun Polje (LIZP), germination was tested in September using mechanical scarification and pre-chilling (2 days at 5-10°C) prior to germination at 20°C. Among 90 accredited participants, only one more laboratory applied mechanical scarification, 42 laboratories did not use any pre-treatment, and 39 laboratories applied pre-chilling. Obtained germination results in LIZP (Lot1-84.50%, Lot2-84%, Lot3-88.50%) were higher than overall mean (Lot1-76.95%, Lot2-79.63%, and Lot3-83.27%). The main conclusion of this Proficiency test is that seed scarification significantly reduced the number of hard seeds in favour of normal seedlings. The reason for the rare application of scarification may be the requirement of the applicant to obtain adequate information regarding the number of hard seeds that will appear during seed sowing.
PB  - Beograd : Društvo selekcionara i semenara Republike Srbije
T2  - Selekcija i semenarstvo
T1  - Rezultati klijavosti semena bele deteline u ISTA proficiency testu 17-2
T1  - ISTA proficiency test 17-2 germination results of white clover seed
VL  - 24
IS  - 1
SP  - 11
EP  - 17
DO  - 10.5937/SelSem1801011M
ER  - 
@article{
author = "Milivojević, Marija and Kojić, Jasna and Vukadinović, Radmila and Stanisavljević, Rade and Poštić, Dobrivoj and Petrović, Tanja",
year = "2018",
abstract = "Pojava tvrdog semena kao posledica nepropustljivosti semenjače za vodu je izražena kod vrsta iz familije Fabaceae. Kod divljih biljaka ova osobina je biološki opravdana jer omoguća-va bolji opstanak, ali za poljoprivredu tvrda semena su nepoželjna jer klijaju sa zakašnjenjem i neravnomerno. Prilikom ispitivanja klijavosti semena ovih vrsta u laboratoriji može se primeniti predtretman (prethodno hlađenje, mehanička skarifikacija) pre naklijavanja u optimalnim uslovi-ma. U ovom radu su prikazani rezultati ispitivanja klijavosti semena Trifolium repens sprovedena u 150 laboratorija širom sveta u okviru Proficiency testa 17-2. Ovi testovi su organizovani od strane Međunarodne organizacije za ispitivanje semena (ISTA), a obavezni su za sve akredi-tovane laboratorije, jer se na taj način kontroliše kompetentnost osoblja, ispravnost aparata i pou-zdanost primenjenih metoda ispitivanja. U avgustu 2017. godine distribuirani su uzorci tri partije semena Trifolium repens. U Laboratoriji za ispitivanje semena u Institutu za kukuruz Zemun Polje (LIZP), ispitana je klijavost u septembru primenom mehaničke skarifikacije i prethodnog hlađenja (2 dana na 5-10°C), a zatim klijanje na 20°C. Od 90 akreditovanih laboratorija samo je još jedna primenila mehaničku skarifikaciju, 42 laboratorije nisu primenile nikakav predtretman, a 39 laboratorija je primenilo prethodno hlađenje. Dobijeni rezultati klijavosti u LIZP (Lot1-84.50%, Lot2-84%, Lot3-88.50%) su bili iznad proseka svih laboratorija (Lot1-76.95%, Lot2-79.63%, Lot3-83.27%). Kao glavni zaključak ovog Proficiency testa jeste da je skarifikacija se-mena značajno smanjila broj tvrdih semena u korist normalnih klijanaca. Razlog retke primene skarifikacije može biti potreba korisnika da dobije adekvatnu informaciju vezanu za broj tvrdih semena koja će se pojaviti prilikom setve semena., The  presence  of  hard  seeds  as  a  result  of  water  impermeable  seed  coat  is  common  in  species  of  Fabaceae  family.  For  wild  plants,  this  characteristic  allows  better  survival,  but  for  agriculture  production,  hard  seeds  are  undesirable,  due  to  delayed  and  uneven  germination.  In  seed testing laboratory several pre-treatments (pre-chill, mechanical scarification) can be applied for germination testing of these species. In this paper, Proficiency test 17-2 germination results of Trifolium repens seeds conducted in 150 laboratories around the world are presented. Those tests are organized by the International Seed Testing Association (ISTA) and are mandatory for all accredited laboratories. In this way laboratory’s competence (staff, apparatus, test methods) is checked. In August 2017, samples of three Trifolium  repens  seed  lots  were  distributed.  In  the Seed Testing Laboratory at the Maize Research Institute Zemun Polje (LIZP), germination was tested in September using mechanical scarification and pre-chilling (2 days at 5-10°C) prior to germination at 20°C. Among 90 accredited participants, only one more laboratory applied mechanical scarification, 42 laboratories did not use any pre-treatment, and 39 laboratories applied pre-chilling. Obtained germination results in LIZP (Lot1-84.50%, Lot2-84%, Lot3-88.50%) were higher than overall mean (Lot1-76.95%, Lot2-79.63%, and Lot3-83.27%). The main conclusion of this Proficiency test is that seed scarification significantly reduced the number of hard seeds in favour of normal seedlings. The reason for the rare application of scarification may be the requirement of the applicant to obtain adequate information regarding the number of hard seeds that will appear during seed sowing.",
publisher = "Beograd : Društvo selekcionara i semenara Republike Srbije",
journal = "Selekcija i semenarstvo",
title = "Rezultati klijavosti semena bele deteline u ISTA proficiency testu 17-2, ISTA proficiency test 17-2 germination results of white clover seed",
volume = "24",
number = "1",
pages = "11-17",
doi = "10.5937/SelSem1801011M"
}
Milivojević, M., Kojić, J., Vukadinović, R., Stanisavljević, R., Poštić, D.,& Petrović, T.. (2018). Rezultati klijavosti semena bele deteline u ISTA proficiency testu 17-2. in Selekcija i semenarstvo
Beograd : Društvo selekcionara i semenara Republike Srbije., 24(1), 11-17.
https://doi.org/10.5937/SelSem1801011M
Milivojević M, Kojić J, Vukadinović R, Stanisavljević R, Poštić D, Petrović T. Rezultati klijavosti semena bele deteline u ISTA proficiency testu 17-2. in Selekcija i semenarstvo. 2018;24(1):11-17.
doi:10.5937/SelSem1801011M .
Milivojević, Marija, Kojić, Jasna, Vukadinović, Radmila, Stanisavljević, Rade, Poštić, Dobrivoj, Petrović, Tanja, "Rezultati klijavosti semena bele deteline u ISTA proficiency testu 17-2" in Selekcija i semenarstvo, 24, no. 1 (2018):11-17,
https://doi.org/10.5937/SelSem1801011M . .

Testing of maize inbreed lines seed germination in the soil

Kojić, Jasna; Milivojević, Marija; Petrović, Tanja; Tabaković, Marijenka; Stevanović, Nikola

(Sarajevo : University of East Sarajevo, Faculty of Agriculture, 2017)

TY  - CONF
AU  - Kojić, Jasna
AU  - Milivojević, Marija
AU  - Petrović, Tanja
AU  - Tabaković, Marijenka
AU  - Stevanović, Nikola
PY  - 2017
UR  - http://rik.mrizp.rs/handle/123456789/889
AB  - The aim of this paper is to present soil as a growing medium used in germination tests of
seeds of some insecticide-treated maize inbred lines that have been carried out at the seed
testing laboratory of the Maize Research Institute, Zemun Polje in Belgrade. Although soil is
not recommended as a primary growing medium for seed germination because it is not
included into standard methods, it is the most natural and the best growing medium for seed
germination testing under laboratory conditions. Soil is recommended when seedlings show
phytotoxic symptoms or when results of the standard germination test are uncertain. The
standard method B(etween) P(aper) with 4x100 seeds and filter paper + soil method with
4x50 seeds were applied in the study in 2015 and 2016. Seeds were treated with the fungicide
Maxim Xl and the insecticide Sonido. Soil used in the study was degraded chernozem taken
from a maize field and prepared for the medium according to the standard procedure. Seeds
were germinated in the germination room at the temperature of 20<=>30oC and 16:8 of light :
dark photoperiod. The first count and total germination were recorded on the 4th and the 7th
day, respectively, in both methods. Obtained results indicate that total germination for all
maize inbred lines was greater in both years of investigation when filter paper + soil method
was applied.
PB  - Sarajevo : University of East Sarajevo, Faculty of Agriculture
C3  - VIII International scientific agricultural symposium „Agrosym 2017“ of Republic of Srpska, October 05-08, 2017. Jahorina, Bosnia and Herzegovina - Book of Proceedings
T1  - Testing of maize inbreed lines seed germination in the soil
SP  - 525
EP  - 529
ER  - 
@conference{
author = "Kojić, Jasna and Milivojević, Marija and Petrović, Tanja and Tabaković, Marijenka and Stevanović, Nikola",
year = "2017",
abstract = "The aim of this paper is to present soil as a growing medium used in germination tests of
seeds of some insecticide-treated maize inbred lines that have been carried out at the seed
testing laboratory of the Maize Research Institute, Zemun Polje in Belgrade. Although soil is
not recommended as a primary growing medium for seed germination because it is not
included into standard methods, it is the most natural and the best growing medium for seed
germination testing under laboratory conditions. Soil is recommended when seedlings show
phytotoxic symptoms or when results of the standard germination test are uncertain. The
standard method B(etween) P(aper) with 4x100 seeds and filter paper + soil method with
4x50 seeds were applied in the study in 2015 and 2016. Seeds were treated with the fungicide
Maxim Xl and the insecticide Sonido. Soil used in the study was degraded chernozem taken
from a maize field and prepared for the medium according to the standard procedure. Seeds
were germinated in the germination room at the temperature of 20<=>30oC and 16:8 of light :
dark photoperiod. The first count and total germination were recorded on the 4th and the 7th
day, respectively, in both methods. Obtained results indicate that total germination for all
maize inbred lines was greater in both years of investigation when filter paper + soil method
was applied.",
publisher = "Sarajevo : University of East Sarajevo, Faculty of Agriculture",
journal = "VIII International scientific agricultural symposium „Agrosym 2017“ of Republic of Srpska, October 05-08, 2017. Jahorina, Bosnia and Herzegovina - Book of Proceedings",
title = "Testing of maize inbreed lines seed germination in the soil",
pages = "525-529"
}
Kojić, J., Milivojević, M., Petrović, T., Tabaković, M.,& Stevanović, N.. (2017). Testing of maize inbreed lines seed germination in the soil. in VIII International scientific agricultural symposium „Agrosym 2017“ of Republic of Srpska, October 05-08, 2017. Jahorina, Bosnia and Herzegovina - Book of Proceedings
Sarajevo : University of East Sarajevo, Faculty of Agriculture., 525-529.
Kojić J, Milivojević M, Petrović T, Tabaković M, Stevanović N. Testing of maize inbreed lines seed germination in the soil. in VIII International scientific agricultural symposium „Agrosym 2017“ of Republic of Srpska, October 05-08, 2017. Jahorina, Bosnia and Herzegovina - Book of Proceedings. 2017;:525-529..
Kojić, Jasna, Milivojević, Marija, Petrović, Tanja, Tabaković, Marijenka, Stevanović, Nikola, "Testing of maize inbreed lines seed germination in the soil" in VIII International scientific agricultural symposium „Agrosym 2017“ of Republic of Srpska, October 05-08, 2017. Jahorina, Bosnia and Herzegovina - Book of Proceedings (2017):525-529.

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

Germination test methods of insecticide-treated seeds

Kojić, Jasna; Milivojević, Marija; Petrović, Tanja; Branković-Radojčić, Dragana V.; Jovanović, Snežana; Tabaković, Marijenka

(Sarajevo : University of East Sarajevo, Faculty of Agriculture, 2016)

TY  - JOUR
AU  - Kojić, Jasna
AU  - Milivojević, Marija
AU  - Petrović, Tanja
AU  - Branković-Radojčić, Dragana V.
AU  - Jovanović, Snežana
AU  - Tabaković, Marijenka
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/906
AB  - The seed treatment with insecticides in certain cases causes lower values of seed germination due
to phytotoxicity, which is manifested as a truncated and thickened main root. In the Seed Testing
Laboratory, the method most suitable for seed germination was sought out in order to reduce
effects of phytotoxicity of treated seeds to the minimum. This study encompassed germination
tests of 10 seed lots of maize hybrids of different maturity groups stored in the controlledenvironment chamber for a year. One part of seeds was treated with the fungicide Maxim XL,
while the remaining part was treated with the fungicide Maxim XL + insecticide Sonido. The
seed germination tests were carried out in the Seed Testing Laboratory, Maize Research Institute,
Zemun Polje, by the between paper method (4x100 and 8x50 seeds) and the sand method (4x100
seeds). Seeds were germinated in the room germinator at the alternating temperature of
20<=>30oC and 16:8 (light : dark) photoperiod. The first counting was done on the fourth day
and the final one on the seventh day when the BP method was used. In cases when the S method
was applied, the final counting was done on the seventh day. When seeds were germinated, the
control sample was also placed for germination. Considering results of the last year germination,
it was determined that seed germination was not significantly changed after a year of storing in
the controlled-environment chamber. The comparison of results on germination of seeds treated
only with the fungicide with seeds treated with fungicide+insecticide, shows lower values in seed
germination in all three treatments in fungicide+insecticide-treated seeds. The lowest germination
values were recorded in seeds treated with fungicide+insecticide in sand, while the highest values
were obtained by the BP method (8x50 seeds).
PB  - Sarajevo : University of East Sarajevo, Faculty of Agriculture
T2  - 7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of proceedings
T1  - Germination test methods of insecticide-treated seeds
SP  - 946
EP  - 949
DO  - 10.7251/AGRENG1607140
ER  - 
@article{
author = "Kojić, Jasna and Milivojević, Marija and Petrović, Tanja and Branković-Radojčić, Dragana V. and Jovanović, Snežana and Tabaković, Marijenka",
year = "2016",
abstract = "The seed treatment with insecticides in certain cases causes lower values of seed germination due
to phytotoxicity, which is manifested as a truncated and thickened main root. In the Seed Testing
Laboratory, the method most suitable for seed germination was sought out in order to reduce
effects of phytotoxicity of treated seeds to the minimum. This study encompassed germination
tests of 10 seed lots of maize hybrids of different maturity groups stored in the controlledenvironment chamber for a year. One part of seeds was treated with the fungicide Maxim XL,
while the remaining part was treated with the fungicide Maxim XL + insecticide Sonido. The
seed germination tests were carried out in the Seed Testing Laboratory, Maize Research Institute,
Zemun Polje, by the between paper method (4x100 and 8x50 seeds) and the sand method (4x100
seeds). Seeds were germinated in the room germinator at the alternating temperature of
20<=>30oC and 16:8 (light : dark) photoperiod. The first counting was done on the fourth day
and the final one on the seventh day when the BP method was used. In cases when the S method
was applied, the final counting was done on the seventh day. When seeds were germinated, the
control sample was also placed for germination. Considering results of the last year germination,
it was determined that seed germination was not significantly changed after a year of storing in
the controlled-environment chamber. The comparison of results on germination of seeds treated
only with the fungicide with seeds treated with fungicide+insecticide, shows lower values in seed
germination in all three treatments in fungicide+insecticide-treated seeds. The lowest germination
values were recorded in seeds treated with fungicide+insecticide in sand, while the highest values
were obtained by the BP method (8x50 seeds).",
publisher = "Sarajevo : University of East Sarajevo, Faculty of Agriculture",
journal = "7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of proceedings",
title = "Germination test methods of insecticide-treated seeds",
pages = "946-949",
doi = "10.7251/AGRENG1607140"
}
Kojić, J., Milivojević, M., Petrović, T., Branković-Radojčić, D. V., Jovanović, S.,& Tabaković, M.. (2016). Germination test methods of insecticide-treated seeds. in 7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of proceedings
Sarajevo : University of East Sarajevo, Faculty of Agriculture., 946-949.
https://doi.org/10.7251/AGRENG1607140
Kojić J, Milivojević M, Petrović T, Branković-Radojčić DV, Jovanović S, Tabaković M. Germination test methods of insecticide-treated seeds. in 7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of proceedings. 2016;:946-949.
doi:10.7251/AGRENG1607140 .
Kojić, Jasna, Milivojević, Marija, Petrović, Tanja, Branković-Radojčić, Dragana V., Jovanović, Snežana, Tabaković, Marijenka, "Germination test methods of insecticide-treated seeds" in 7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of proceedings (2016):946-949,
https://doi.org/10.7251/AGRENG1607140 . .

Ring analyses in the proficiency assessment of authorised seed samplers in the Republic of Serbia

Kojić, Jasna; Stevanović, Nikola; Petrović, Tanja; Milivojević, Marija; Jovanović, Snežana; Tabaković, Marijenka

(Novi Sad : National Society of Processing and Energy in Agriculture, 2016)

TY  - JOUR
AU  - Kojić, Jasna
AU  - Stevanović, Nikola
AU  - Petrović, Tanja
AU  - Milivojević, Marija
AU  - Jovanović, Snežana
AU  - Tabaković, Marijenka
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/878
AB  - The objective of this study was to apply the ring analysis in the proficiency assessment of authorised seed samplers form 18
accredited laboratories from the Republic of Serbia and two seed samplers from the Republic of Macedonia. The seed sampling was
performed in the Processing plant, while the assessment was performed at the Seed Testing Laboratory of the Maize Research
Institute, Zemun Polje. Two maize seed lots, placed in containers and jumbo bags, and one barley seed lot packed in paper bags,
were sampled. Drawing of submitted samples and the estimation of the sampling intensity by seed samplers were done during the
course of sampling. Seed purity, 1000-seed weight and seed germination were determined in the drawn samples. Results obtained by
authorised samplers were within toleration limits.
All samplers from accredited laboratories proved to be well trained, the samples were properly drawn, while insignificant
nonconformities were detected in the calculation of sampling intensity.
AB  - Cilj ovog rada je primena kružne analize u kontroli ovlašćenih uzorkovača semena iz 18 akreditovanih laboratorija iz Republik e
Srbije i dva uzorkovača iz Makedonije. Uzorkovanje i ispitivanje obavljeno je na Doradnom centru i u Laboratoriji za ispiti vanje
semena Instituta za kukuruz „Zemun Polje“. Uzorkovane su dve partije semena kukuruza, smeštene u kontejnerima i džambo
vrećama i jedna partija ječma upakovana u papirne vreće. U toku uzorkovanja, praćen je način formiranj a prosečnog uzorka i
izračunavanja intenziteta uzorkovanja od strane uzorkovača. Na uzetim uzorcima ispitivana je čistoća semena, masa 1000 semena i
klijavost semena. Utvrđivanje klijavosti semena kukuruza je izvršeno na standardnom temperaturnom režimu 20<=>30 0C,
naizmenično 8/16 h, a za seme ječma na 200C. Masa je utvrđena merenjem 8x100 semena a čistoća semena procentualnim učešćem
nečistoća u uzorku. Ispitivana čistoća semena se kretala od 99,4%-99,9% za prvi uzorak kukuruza, za drugi uzorak kukuruza se
kretala od 98,6-99,3% a za uzorak ječma od 99,4-99,7%. Klijavost semena za prvi uzorak kukuruza se kretala od 96-98%, za drugi
uzorak od 90-96% a za partiju ječma od 97-99%. Masa se kretala od 351,7 g-357,3 g za prvi uzorak kukuruza, za drugi uzorak
kukuruza od 306,3 g-315,0 g a za uzorak ječma od 46,19 g-44,76 g. Analize su rađene prema Pravilnika o kvalitetu semena
poljoprivrednog bilja 47/87 i po međunarodnim ISTA pravilima. Eksperimentalni podaci obrađeni su deskriptivnom statistikom
(srednja vrednost, standardan devijacija, medijana), koristeći Data Analisysis Softver System.
Dobijeni rezultati ovlašćenih uzorkovača su u granicama dozvoljenih odstupanja. Svi uzorkovači iz akreditovanih laboratorija
dobro formiraju radni uzorak, dok su manja odstupanja uočena kod izračunavanja intenziteta uzorkovanja.
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  - Ring analyses in the proficiency assessment of authorised seed samplers in the Republic of Serbia
T1  - Kružne analize u proveri rada autorizovanih uzorkovača semena
VL  - 20
IS  - 1
SP  - 9
EP  - 12
ER  - 
@article{
author = "Kojić, Jasna and Stevanović, Nikola and Petrović, Tanja and Milivojević, Marija and Jovanović, Snežana and Tabaković, Marijenka",
year = "2016",
abstract = "The objective of this study was to apply the ring analysis in the proficiency assessment of authorised seed samplers form 18
accredited laboratories from the Republic of Serbia and two seed samplers from the Republic of Macedonia. The seed sampling was
performed in the Processing plant, while the assessment was performed at the Seed Testing Laboratory of the Maize Research
Institute, Zemun Polje. Two maize seed lots, placed in containers and jumbo bags, and one barley seed lot packed in paper bags,
were sampled. Drawing of submitted samples and the estimation of the sampling intensity by seed samplers were done during the
course of sampling. Seed purity, 1000-seed weight and seed germination were determined in the drawn samples. Results obtained by
authorised samplers were within toleration limits.
All samplers from accredited laboratories proved to be well trained, the samples were properly drawn, while insignificant
nonconformities were detected in the calculation of sampling intensity., Cilj ovog rada je primena kružne analize u kontroli ovlašćenih uzorkovača semena iz 18 akreditovanih laboratorija iz Republik e
Srbije i dva uzorkovača iz Makedonije. Uzorkovanje i ispitivanje obavljeno je na Doradnom centru i u Laboratoriji za ispiti vanje
semena Instituta za kukuruz „Zemun Polje“. Uzorkovane su dve partije semena kukuruza, smeštene u kontejnerima i džambo
vrećama i jedna partija ječma upakovana u papirne vreće. U toku uzorkovanja, praćen je način formiranj a prosečnog uzorka i
izračunavanja intenziteta uzorkovanja od strane uzorkovača. Na uzetim uzorcima ispitivana je čistoća semena, masa 1000 semena i
klijavost semena. Utvrđivanje klijavosti semena kukuruza je izvršeno na standardnom temperaturnom režimu 20<=>30 0C,
naizmenično 8/16 h, a za seme ječma na 200C. Masa je utvrđena merenjem 8x100 semena a čistoća semena procentualnim učešćem
nečistoća u uzorku. Ispitivana čistoća semena se kretala od 99,4%-99,9% za prvi uzorak kukuruza, za drugi uzorak kukuruza se
kretala od 98,6-99,3% a za uzorak ječma od 99,4-99,7%. Klijavost semena za prvi uzorak kukuruza se kretala od 96-98%, za drugi
uzorak od 90-96% a za partiju ječma od 97-99%. Masa se kretala od 351,7 g-357,3 g za prvi uzorak kukuruza, za drugi uzorak
kukuruza od 306,3 g-315,0 g a za uzorak ječma od 46,19 g-44,76 g. Analize su rađene prema Pravilnika o kvalitetu semena
poljoprivrednog bilja 47/87 i po međunarodnim ISTA pravilima. Eksperimentalni podaci obrađeni su deskriptivnom statistikom
(srednja vrednost, standardan devijacija, medijana), koristeći Data Analisysis Softver System.
Dobijeni rezultati ovlašćenih uzorkovača su u granicama dozvoljenih odstupanja. Svi uzorkovači iz akreditovanih laboratorija
dobro formiraju radni uzorak, dok su manja odstupanja uočena kod izračunavanja intenziteta uzorkovanja.",
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 = "Ring analyses in the proficiency assessment of authorised seed samplers in the Republic of Serbia, Kružne analize u proveri rada autorizovanih uzorkovača semena",
volume = "20",
number = "1",
pages = "9-12"
}
Kojić, J., Stevanović, N., Petrović, T., Milivojević, M., Jovanović, S.,& Tabaković, M.. (2016). Ring analyses in the proficiency assessment of authorised seed samplers in the Republic of Serbia. in Journal on Processing and Energy in Agriculture
Novi Sad : National Society of Processing and Energy in Agriculture., 20(1), 9-12.
Kojić J, Stevanović N, Petrović T, Milivojević M, Jovanović S, Tabaković M. Ring analyses in the proficiency assessment of authorised seed samplers in the Republic of Serbia. in Journal on Processing and Energy in Agriculture. 2016;20(1):9-12..
Kojić, Jasna, Stevanović, Nikola, Petrović, Tanja, Milivojević, Marija, Jovanović, Snežana, Tabaković, Marijenka, "Ring analyses in the proficiency assessment of authorised seed samplers in the Republic of Serbia" in Journal on Processing and Energy in Agriculture, 20, no. 1 (2016):9-12.

Effects of different types of cytoplasm on plant height of maize inbred lines

Jovanović, Snežana; Tabaković, Marijenka; Todorović, Goran; Kojić, Jasna; Štrbanović, Ratibor; Stanisavljević, Rade; Živanović, Tomislav

(Sarajevo : University of East Sarajevo, Faculty of Agriculture, 2016)

TY  - CONF
AU  - Jovanović, Snežana
AU  - Tabaković, Marijenka
AU  - Todorović, Goran
AU  - Kojić, Jasna
AU  - Štrbanović, Ratibor
AU  - Stanisavljević, Rade
AU  - Živanović, Tomislav
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/904
AB  - The aim of the study was to determine effects of both, different types of cytoplasm (cms-C, cmsS and fertile) and environmental factors, on the plant height of 12 maize inbred lines. The trial
with inbred lines was set up in two locations (Zemun Polje - Selection field and Zemun Polje -
Školsko dobro) in 2008 and 2009. Very significant differences in the plant height among inbred
lines in dependence on the type of cytoplasm and the location were established by the analysis of
variance. The average plant height varied from 161.8cm (L11) to 220.5cm (L1). In relation to the
type of cytoplasm (cms-C, cms-S and fertile), the average values of the plant height very
significantly varied (P≤1%). The plant height in inbred lines with fertile cytoplasm was very
significantly higher (Lsd0.01) (187.6cm) than in inbred lines with sterile cms-C (181.1cm) and
cms-S (180.2cm) types of cytoplasm. Varying of average values of the plant height was very
significant (P≤1%) in both years of investigation and locations. In 2008, the average plant height
of inbred lines (173.98cm) was significantly lower than the average values recorded in 2009
(191.94cm). Very significantly higher values of the plant height were determined in the first
location, Selection field (189.25cm) than in the second location, Školsko dobro (176.67cm).
PB  - Sarajevo : University of East Sarajevo, Faculty of Agriculture
C3  - 7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of Proceedings
T1  - Effects of different types of cytoplasm on plant height of maize inbred lines
SP  - 525
EP  - 530
DO  - 10.7251/AGRENG1607075
ER  - 
@conference{
author = "Jovanović, Snežana and Tabaković, Marijenka and Todorović, Goran and Kojić, Jasna and Štrbanović, Ratibor and Stanisavljević, Rade and Živanović, Tomislav",
year = "2016",
abstract = "The aim of the study was to determine effects of both, different types of cytoplasm (cms-C, cmsS and fertile) and environmental factors, on the plant height of 12 maize inbred lines. The trial
with inbred lines was set up in two locations (Zemun Polje - Selection field and Zemun Polje -
Školsko dobro) in 2008 and 2009. Very significant differences in the plant height among inbred
lines in dependence on the type of cytoplasm and the location were established by the analysis of
variance. The average plant height varied from 161.8cm (L11) to 220.5cm (L1). In relation to the
type of cytoplasm (cms-C, cms-S and fertile), the average values of the plant height very
significantly varied (P≤1%). The plant height in inbred lines with fertile cytoplasm was very
significantly higher (Lsd0.01) (187.6cm) than in inbred lines with sterile cms-C (181.1cm) and
cms-S (180.2cm) types of cytoplasm. Varying of average values of the plant height was very
significant (P≤1%) in both years of investigation and locations. In 2008, the average plant height
of inbred lines (173.98cm) was significantly lower than the average values recorded in 2009
(191.94cm). Very significantly higher values of the plant height were determined in the first
location, Selection field (189.25cm) than in the second location, Školsko dobro (176.67cm).",
publisher = "Sarajevo : University of East Sarajevo, Faculty of Agriculture",
journal = "7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of Proceedings",
title = "Effects of different types of cytoplasm on plant height of maize inbred lines",
pages = "525-530",
doi = "10.7251/AGRENG1607075"
}
Jovanović, S., Tabaković, M., Todorović, G., Kojić, J., Štrbanović, R., Stanisavljević, R.,& Živanović, T.. (2016). Effects of different types of cytoplasm on plant height of maize inbred lines. in 7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of Proceedings
Sarajevo : University of East Sarajevo, Faculty of Agriculture., 525-530.
https://doi.org/10.7251/AGRENG1607075
Jovanović S, Tabaković M, Todorović G, Kojić J, Štrbanović R, Stanisavljević R, Živanović T. Effects of different types of cytoplasm on plant height of maize inbred lines. in 7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of Proceedings. 2016;:525-530.
doi:10.7251/AGRENG1607075 .
Jovanović, Snežana, Tabaković, Marijenka, Todorović, Goran, Kojić, Jasna, Štrbanović, Ratibor, Stanisavljević, Rade, Živanović, Tomislav, "Effects of different types of cytoplasm on plant height of maize inbred lines" in 7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of Proceedings (2016):525-530,
https://doi.org/10.7251/AGRENG1607075 . .

Significance of agro-ecological conditions on trait formation of maize hybrid seed

Tabaković, Marijenka; Jovanović, Snežana; Stanisavljević, Rade; Štrbanović, Ratibor; Crevar, Miloš; Poštić, Dobrivoj; Kojić, Jasna

(Sarajevo : University of East Sarajevo, Faculty of Agriculture, 2016)

TY  - JOUR
AU  - Tabaković, Marijenka
AU  - Jovanović, Snežana
AU  - Stanisavljević, Rade
AU  - Štrbanović, Ratibor
AU  - Crevar, Miloš
AU  - Poštić, Dobrivoj
AU  - Kojić, Jasna
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/907
AB  - Traits of the F1 generation of maize hybrid seed were observed in four SC combinations produced
in two locations. Agro-ecological conditions for the production of hybrid seed in these locations
during three years differed. The coefficient of variation for germination energy and seed
germination was 0.71% in ZP 341 during the first year. Produced seed of all observed hybrids
was of satisfactory quality. The analysis of data shows that seed germination and energy (2.56%
CV) varied the most in the hybrid combination ZP 434 in the three-year experiment. According
to the location assessment, established differences in traits were greater, and the coefficient of
variation for both locations amounted to 0.9≤3.21. The effect of agro-ecological conditions
differed over locations during the same production season. According to obtained results, agroecological conditions have an essential role on the formation of traits of hybrid seed. Based on
gained results, the level of expression of the two observed traits in all four hybrids was high
under all agro-ecological conditions. Moreover, effects of the factors (hybrid and location) on
germination energy and seed germination were high.
PB  - Sarajevo : University of East Sarajevo, Faculty of Agriculture
T2  - 7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of proceedings
T1  - Significance of agro-ecological conditions on trait formation of maize hybrid seed
SP  - 479
EP  - 483
ER  - 
@article{
author = "Tabaković, Marijenka and Jovanović, Snežana and Stanisavljević, Rade and Štrbanović, Ratibor and Crevar, Miloš and Poštić, Dobrivoj and Kojić, Jasna",
year = "2016",
abstract = "Traits of the F1 generation of maize hybrid seed were observed in four SC combinations produced
in two locations. Agro-ecological conditions for the production of hybrid seed in these locations
during three years differed. The coefficient of variation for germination energy and seed
germination was 0.71% in ZP 341 during the first year. Produced seed of all observed hybrids
was of satisfactory quality. The analysis of data shows that seed germination and energy (2.56%
CV) varied the most in the hybrid combination ZP 434 in the three-year experiment. According
to the location assessment, established differences in traits were greater, and the coefficient of
variation for both locations amounted to 0.9≤3.21. The effect of agro-ecological conditions
differed over locations during the same production season. According to obtained results, agroecological conditions have an essential role on the formation of traits of hybrid seed. Based on
gained results, the level of expression of the two observed traits in all four hybrids was high
under all agro-ecological conditions. Moreover, effects of the factors (hybrid and location) on
germination energy and seed germination were high.",
publisher = "Sarajevo : University of East Sarajevo, Faculty of Agriculture",
journal = "7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of proceedings",
title = "Significance of agro-ecological conditions on trait formation of maize hybrid seed",
pages = "479-483"
}
Tabaković, M., Jovanović, S., Stanisavljević, R., Štrbanović, R., Crevar, M., Poštić, D.,& Kojić, J.. (2016). Significance of agro-ecological conditions on trait formation of maize hybrid seed. in 7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of proceedings
Sarajevo : University of East Sarajevo, Faculty of Agriculture., 479-483.
Tabaković M, Jovanović S, Stanisavljević R, Štrbanović R, Crevar M, Poštić D, Kojić J. Significance of agro-ecological conditions on trait formation of maize hybrid seed. in 7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of proceedings. 2016;:479-483..
Tabaković, Marijenka, Jovanović, Snežana, Stanisavljević, Rade, Štrbanović, Ratibor, Crevar, Miloš, Poštić, Dobrivoj, Kojić, Jasna, "Significance of agro-ecological conditions on trait formation of maize hybrid seed" in 7. International scientific agricultural symposium „Agrosym 2016“ , October 06-09, 2016. Jahorina - Book of proceedings (2016):479-483.

Stability of morphological traits of maize seed under differnt production conditions

Tabaković, Marijenka; Jovanović, Snežana; Kojić, Jasna; Stanisavljević, Rade; Štrbanović, Ratibor; Šimić, Branimir; Popović, Vera

(Novi Sad : National Society of Processing and Energy in Agriculture, 2016)

TY  - JOUR
AU  - Tabaković, Marijenka
AU  - Jovanović, Snežana
AU  - Kojić, Jasna
AU  - Stanisavljević, Rade
AU  - Štrbanović, Ratibor
AU  - Šimić, Branimir
AU  - Popović, Vera
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/879
AB  - The analyses were performed with the hybrid seeds of four hybrid combinations derived at the Maize Research Institute, Zemun
Polje and produced in three locations. Under laboratory conditions, the following seed traits were analysed in the working sample of
10x100 seeds: seed test weight and shelling percentage, which was determined as the seed weight to ear weight ratio. In the threeyear study, the greatest (352.71 g), i.e. smallest (280.09 g) test weight was recorded in the hybrids ZP 434 and ZP 704, respectively.
The highest shelling percentage of 60.53 % was determined in the hybrid ZP 704, while the lowest one (48.20 %) was recorded the
hybrid ZP 434.
Obtained results point out that both traits in all four hybrids are highly expressed under all observed agro-ecological conditions
and that effects of factors on the seed weight and the shelling percentage are great.
AB  - U ovim istraživanja posmatrane su masa 1000 semena i randman semena, u odnosu na genotipsku kombinaciju i agroekološke
uslove prozvodnje semena.
Analize su rađene na hibridnom semenu četiri komercijalne hibridne kombinacije Instituta za kukuruz „Zemun Polje“,
proizvedene na tri lokaliteta. U laboratorijskim uslovima, na radnom uzorku od 10x100 semena, izvršena su ispitivanja apsolutne
mase semena, randman semena utvrđen je kao procentualni odnos mase semena i klipa. U trogodišnjem istraživanju najveća
izmerena masa 1000 semena je kod hibrida ZP 434 (352,71 g) dok je ZP 704 hibrid sa najmanjom postignutom masom(280,09 g).
Randman semena najveći je kod ZP 704 (60,53%), najmanji 48,20% kod ZP 434. Lokalitet sa najvećim variranjem mase bio je Turija
(41,58%), a druga osobina najviše varijabilnosti u toku istraživanja bila je na lokalitetu Vrbas (28,13%).
Eksperimentalni podaci obrađeni su na srednju vrednost i ukupnu varijabilnost (x i C.V.) za obe osobine semena i svaku varijantu
istraživanja. Dvofaktorijalnom analizom varijanse utvrđen je uticaj faktora ( hibrid i lokacija), kao i njihova interakcija n a ispitivane
osobine semena.
Dobijeni rezultati pokazali su da sva četiri hibrida imaju visok nivo ispoljavanja obe osobine u svim posmatranim agroekološkim
uslovima, kao i visok uticaj faktora (hibrid i lokacija) na masu semena i randman semena.
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  - Stability of morphological traits of maize seed under differnt production conditions
T1  - Stabilnost morfoloških osobina semena kukuruza u različitim proizvodnim uslovima
VL  - 20
IS  - 2
SP  - 77
EP  - 80
ER  - 
@article{
author = "Tabaković, Marijenka and Jovanović, Snežana and Kojić, Jasna and Stanisavljević, Rade and Štrbanović, Ratibor and Šimić, Branimir and Popović, Vera",
year = "2016",
abstract = "The analyses were performed with the hybrid seeds of four hybrid combinations derived at the Maize Research Institute, Zemun
Polje and produced in three locations. Under laboratory conditions, the following seed traits were analysed in the working sample of
10x100 seeds: seed test weight and shelling percentage, which was determined as the seed weight to ear weight ratio. In the threeyear study, the greatest (352.71 g), i.e. smallest (280.09 g) test weight was recorded in the hybrids ZP 434 and ZP 704, respectively.
The highest shelling percentage of 60.53 % was determined in the hybrid ZP 704, while the lowest one (48.20 %) was recorded the
hybrid ZP 434.
Obtained results point out that both traits in all four hybrids are highly expressed under all observed agro-ecological conditions
and that effects of factors on the seed weight and the shelling percentage are great., U ovim istraživanja posmatrane su masa 1000 semena i randman semena, u odnosu na genotipsku kombinaciju i agroekološke
uslove prozvodnje semena.
Analize su rađene na hibridnom semenu četiri komercijalne hibridne kombinacije Instituta za kukuruz „Zemun Polje“,
proizvedene na tri lokaliteta. U laboratorijskim uslovima, na radnom uzorku od 10x100 semena, izvršena su ispitivanja apsolutne
mase semena, randman semena utvrđen je kao procentualni odnos mase semena i klipa. U trogodišnjem istraživanju najveća
izmerena masa 1000 semena je kod hibrida ZP 434 (352,71 g) dok je ZP 704 hibrid sa najmanjom postignutom masom(280,09 g).
Randman semena najveći je kod ZP 704 (60,53%), najmanji 48,20% kod ZP 434. Lokalitet sa najvećim variranjem mase bio je Turija
(41,58%), a druga osobina najviše varijabilnosti u toku istraživanja bila je na lokalitetu Vrbas (28,13%).
Eksperimentalni podaci obrađeni su na srednju vrednost i ukupnu varijabilnost (x i C.V.) za obe osobine semena i svaku varijantu
istraživanja. Dvofaktorijalnom analizom varijanse utvrđen je uticaj faktora ( hibrid i lokacija), kao i njihova interakcija n a ispitivane
osobine semena.
Dobijeni rezultati pokazali su da sva četiri hibrida imaju visok nivo ispoljavanja obe osobine u svim posmatranim agroekološkim
uslovima, kao i visok uticaj faktora (hibrid i lokacija) na masu semena i randman semena.",
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 = "Stability of morphological traits of maize seed under differnt production conditions, Stabilnost morfoloških osobina semena kukuruza u različitim proizvodnim uslovima",
volume = "20",
number = "2",
pages = "77-80"
}
Tabaković, M., Jovanović, S., Kojić, J., Stanisavljević, R., Štrbanović, R., Šimić, B.,& Popović, V.. (2016). Stability of morphological traits of maize seed under differnt production conditions. in Journal on Processing and Energy in Agriculture
Novi Sad : National Society of Processing and Energy in Agriculture., 20(2), 77-80.
Tabaković M, Jovanović S, Kojić J, Stanisavljević R, Štrbanović R, Šimić B, Popović V. Stability of morphological traits of maize seed under differnt production conditions. in Journal on Processing and Energy in Agriculture. 2016;20(2):77-80..
Tabaković, Marijenka, Jovanović, Snežana, Kojić, Jasna, Stanisavljević, Rade, Štrbanović, Ratibor, Šimić, Branimir, Popović, Vera, "Stability of morphological traits of maize seed under differnt production conditions" in Journal on Processing and Energy in Agriculture, 20, no. 2 (2016):77-80.

Average yield of ZPCC 341 due to different percentage of fertile and sterile plants participation

Jovanović, V. Snežana; Tabaković, Marijenka; Todorović, Goran; Kojić, Jasna; Šimić, Branimir; Štrbanović, Ratibor; Stanisavljević, Rade

(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2016)

TY  - JOUR
AU  - Jovanović, V. Snežana
AU  - Tabaković, Marijenka
AU  - Todorović, Goran
AU  - Kojić, Jasna
AU  - Šimić, Branimir
AU  - Štrbanović, Ratibor
AU  - Stanisavljević, Rade
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/640
AB  - The aim of the study was to determine the changes in grain yields in relation to the sterile to fertile plants ratio. Total of 21 mixtures of 0, 5, 10 up to 100 % of fertile plants mixed with the sterile variant of the hybrid ZPSC 341 was made. Because of reliability of the experiment the original fertile hybrid ZPSC 341 was used as a check three times. Effects of fertile, i.e. sterile cytoplasm of the observed hybrid on yield and yield variations were studied. The extent of dependence of the percentage of fertile plants on yield was determined. Furthermore, the sterile to fertile hybrid variant ratio resulting in the highest yield was established. The analysis of results indicate that the highest average yield (13.273 t ha-1) was obtained with 90 % fertility, while the lowest average yield (11.510 t ha-1) was gained with 10 % fertility.
AB  - U radu su prikazani rezultati ogleda ZPSC 341 hibrida proizvedenog u 2015 godini. Cilj istraživanja bio je da se izvođenjem ogleda na određenoj lokaciji i primenom statističke analize, odredi optimalan odnos muški sterilne (cms-S osnova) i muški fertilne komponente komercijalnog hibrida ZPSC 341, kako bi se u komercijalnoj proizvodnji postigao maksimalan prinos. Ogled je postavljen na lokaciji Bijeljina u tri ponavljanja po slučajnom blok sistemu. Napravljena je 21 smeša sa po 0, 5, 10 do 100% fertilnih biljaka pomešanih sa sterilnom varijantom hibrida ZPSC 341. Kao kontrola, radi pouzdanosti eksperimenta u ogled je uključen orginalni fertilni hibrid ZPSC 341 kao standard tri puta (ZPSC 341 iz ručne oplodnje, ZPSC 341 F1 i ZPSC 341 iz recipročnog ukrštanja). Posmatran je prinos, variranje prinosa i uticaj na prinos učešća fertilne odnosno sterilne citoplazme ispitivanog hibrida. Statistička obrada podataka obuhvatila je analizu varijanse po slučajnom blok sistemu, regresionu i korelacionu analizu prinosa zrna i procenta fertilnih biljaka u hibridu ZPSC 341, kako bi se utvrdile promene prosečnog prinosa zrna u odnosu na procenat učešća sterilnih i fertilnih biljaka. Utvrđeno je u kojoj meri postoji zavisnost procenta fertilnosti na prinos odnosno koji odnos sterilne i fertilne varijante hibrida je ostvario najveći prinos. Analiza rezultata je pokazala da je najveći prosečan prinos bio sa 90% fertilnosri (13,273 t ha-1) za razliku od hibrida sa 10% fertilnosti koji je imao najmanji prosečan prinos (11,510 t ha-1).
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - Average yield of ZPCC 341 due to different percentage of fertile and sterile plants participation
T1  - Visina prosečnog prinosa ZPSC 341 u zavisnosti od procenta učešća fertilnih i sterilnih biljaka
VL  - 20
IS  - 4
SP  - 179
EP  - 181
UR  - conv_644
ER  - 
@article{
author = "Jovanović, V. Snežana and Tabaković, Marijenka and Todorović, Goran and Kojić, Jasna and Šimić, Branimir and Štrbanović, Ratibor and Stanisavljević, Rade",
year = "2016",
abstract = "The aim of the study was to determine the changes in grain yields in relation to the sterile to fertile plants ratio. Total of 21 mixtures of 0, 5, 10 up to 100 % of fertile plants mixed with the sterile variant of the hybrid ZPSC 341 was made. Because of reliability of the experiment the original fertile hybrid ZPSC 341 was used as a check three times. Effects of fertile, i.e. sterile cytoplasm of the observed hybrid on yield and yield variations were studied. The extent of dependence of the percentage of fertile plants on yield was determined. Furthermore, the sterile to fertile hybrid variant ratio resulting in the highest yield was established. The analysis of results indicate that the highest average yield (13.273 t ha-1) was obtained with 90 % fertility, while the lowest average yield (11.510 t ha-1) was gained with 10 % fertility., U radu su prikazani rezultati ogleda ZPSC 341 hibrida proizvedenog u 2015 godini. Cilj istraživanja bio je da se izvođenjem ogleda na određenoj lokaciji i primenom statističke analize, odredi optimalan odnos muški sterilne (cms-S osnova) i muški fertilne komponente komercijalnog hibrida ZPSC 341, kako bi se u komercijalnoj proizvodnji postigao maksimalan prinos. Ogled je postavljen na lokaciji Bijeljina u tri ponavljanja po slučajnom blok sistemu. Napravljena je 21 smeša sa po 0, 5, 10 do 100% fertilnih biljaka pomešanih sa sterilnom varijantom hibrida ZPSC 341. Kao kontrola, radi pouzdanosti eksperimenta u ogled je uključen orginalni fertilni hibrid ZPSC 341 kao standard tri puta (ZPSC 341 iz ručne oplodnje, ZPSC 341 F1 i ZPSC 341 iz recipročnog ukrštanja). Posmatran je prinos, variranje prinosa i uticaj na prinos učešća fertilne odnosno sterilne citoplazme ispitivanog hibrida. Statistička obrada podataka obuhvatila je analizu varijanse po slučajnom blok sistemu, regresionu i korelacionu analizu prinosa zrna i procenta fertilnih biljaka u hibridu ZPSC 341, kako bi se utvrdile promene prosečnog prinosa zrna u odnosu na procenat učešća sterilnih i fertilnih biljaka. Utvrđeno je u kojoj meri postoji zavisnost procenta fertilnosti na prinos odnosno koji odnos sterilne i fertilne varijante hibrida je ostvario najveći prinos. Analiza rezultata je pokazala da je najveći prosečan prinos bio sa 90% fertilnosri (13,273 t ha-1) za razliku od hibrida sa 10% fertilnosti koji je imao najmanji prosečan prinos (11,510 t ha-1).",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "Average yield of ZPCC 341 due to different percentage of fertile and sterile plants participation, Visina prosečnog prinosa ZPSC 341 u zavisnosti od procenta učešća fertilnih i sterilnih biljaka",
volume = "20",
number = "4",
pages = "179-181",
url = "conv_644"
}
Jovanović, V. S., Tabaković, M., Todorović, G., Kojić, J., Šimić, B., Štrbanović, R.,& Stanisavljević, R.. (2016). Average yield of ZPCC 341 due to different percentage of fertile and sterile plants participation. in Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 20(4), 179-181.
conv_644
Jovanović VS, Tabaković M, Todorović G, Kojić J, Šimić B, Štrbanović R, Stanisavljević R. Average yield of ZPCC 341 due to different percentage of fertile and sterile plants participation. in Journal on Processing and Energy in Agriculture. 2016;20(4):179-181.
conv_644 .
Jovanović, V. Snežana, Tabaković, Marijenka, Todorović, Goran, Kojić, Jasna, Šimić, Branimir, Štrbanović, Ratibor, Stanisavljević, Rade, "Average yield of ZPCC 341 due to different percentage of fertile and sterile plants participation" in Journal on Processing and Energy in Agriculture, 20, no. 4 (2016):179-181,
conv_644 .