Šaponjić, Bojana

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  • Šaponjić, Bojana (7)
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Author's Bibliography

Environmental conditions and crop density as the limiting factors of forage maize production

Dragičević, Vesna; Šaponjić, Bojana; Terzić, Dušanka; Simić, Milena; Đorđević, Nenad; Dumanović, Zoran

(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2016)

TY  - JOUR
AU  - Dragičević, Vesna
AU  - Šaponjić, Bojana
AU  - Terzić, Dušanka
AU  - Simić, Milena
AU  - Đorđević, Nenad
AU  - Dumanović, Zoran
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/631
AB  - In rain-fed cropping, defining the best combination of practices could achieve high forage yield and silage quality. The aim of this study was to compare energetic quality of produced silage with productive characteristics of forage maize cultivated on alluvium and hydromorphous black soil in rain-fed conditions at four plant densities (68-74,000 plants ha-1) during the period 2005-2010. Yield and energy parameters were increased to some extent at higher crop densities indicating that higher densities (74,000 plants ha-1) were potentially better for high forage and DM yields, while lower densities (70,000 plants ha-1) were better for the increase of energy parameters of produced silage.
AB  - U uslovima prirodnog vodnog režima, definisanje adekvatne kombinacije mera gajenja može doprineti povećanju prinosa i kvaliteta silaže. Cilj eksperimenta je bio da se uporede energetski kvalitet silaže sa produktivnim osobinama silažnog kukuruza gajenog na aluvijumu i ritskoj crnici u uslovima prirodnog vodnog režima, pri četiri gustine useva (68-74.000 biljaka ha-1) tokom 2005-2010. godine. Prinos i energetski parametri su povećani u određenom stepenu pri većoj gustini gajenja, ukazujući da su veće gustine (74.000 biljaka ha-1) potencijalno bolje za povećanje prinosa biomase i suve materije, dok su manje gustine (70.000 biljaka ha-1) bolje za povećanje energetskih parametara proizvedene silaže.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
T2  - Journal of Agricultural Sciences
T1  - Environmental conditions and crop density as the limiting factors of forage maize production
T1  - Uslovi okoline i gustina useva kao limitirajući faktori proizvodnje silažnog kukuruza
VL  - 61
IS  - 1
SP  - 11
EP  - 18
DO  - 10.2298/JAS1601011D
UR  - conv_570
ER  - 
@article{
author = "Dragičević, Vesna and Šaponjić, Bojana and Terzić, Dušanka and Simić, Milena and Đorđević, Nenad and Dumanović, Zoran",
year = "2016",
abstract = "In rain-fed cropping, defining the best combination of practices could achieve high forage yield and silage quality. The aim of this study was to compare energetic quality of produced silage with productive characteristics of forage maize cultivated on alluvium and hydromorphous black soil in rain-fed conditions at four plant densities (68-74,000 plants ha-1) during the period 2005-2010. Yield and energy parameters were increased to some extent at higher crop densities indicating that higher densities (74,000 plants ha-1) were potentially better for high forage and DM yields, while lower densities (70,000 plants ha-1) were better for the increase of energy parameters of produced silage., U uslovima prirodnog vodnog režima, definisanje adekvatne kombinacije mera gajenja može doprineti povećanju prinosa i kvaliteta silaže. Cilj eksperimenta je bio da se uporede energetski kvalitet silaže sa produktivnim osobinama silažnog kukuruza gajenog na aluvijumu i ritskoj crnici u uslovima prirodnog vodnog režima, pri četiri gustine useva (68-74.000 biljaka ha-1) tokom 2005-2010. godine. Prinos i energetski parametri su povećani u određenom stepenu pri većoj gustini gajenja, ukazujući da su veće gustine (74.000 biljaka ha-1) potencijalno bolje za povećanje prinosa biomase i suve materije, dok su manje gustine (70.000 biljaka ha-1) bolje za povećanje energetskih parametara proizvedene silaže.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences",
title = "Environmental conditions and crop density as the limiting factors of forage maize production, Uslovi okoline i gustina useva kao limitirajući faktori proizvodnje silažnog kukuruza",
volume = "61",
number = "1",
pages = "11-18",
doi = "10.2298/JAS1601011D",
url = "conv_570"
}
Dragičević, V., Šaponjić, B., Terzić, D., Simić, M., Đorđević, N.,& Dumanović, Z.. (2016). Environmental conditions and crop density as the limiting factors of forage maize production. in Journal of Agricultural Sciences
Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 61(1), 11-18.
https://doi.org/10.2298/JAS1601011D
conv_570
Dragičević V, Šaponjić B, Terzić D, Simić M, Đorđević N, Dumanović Z. Environmental conditions and crop density as the limiting factors of forage maize production. in Journal of Agricultural Sciences. 2016;61(1):11-18.
doi:10.2298/JAS1601011D
conv_570 .
Dragičević, Vesna, Šaponjić, Bojana, Terzić, Dušanka, Simić, Milena, Đorđević, Nenad, Dumanović, Zoran, "Environmental conditions and crop density as the limiting factors of forage maize production" in Journal of Agricultural Sciences, 61, no. 1 (2016):11-18,
https://doi.org/10.2298/JAS1601011D .,
conv_570 .
2

The productive and quality traits of forage maize in relation to the soil type and sowing density

Šaponjić, Bojana; Dragičević, Vesna; Simić, Milena; Rakocević, Miroslava; Đorđević, Nenad; Glamočlija, Đorđe

(Natl Agricultural Research & Development Inst, Fundulea, 2014)

TY  - JOUR
AU  - Šaponjić, Bojana
AU  - Dragičević, Vesna
AU  - Simić, Milena
AU  - Rakocević, Miroslava
AU  - Đorđević, Nenad
AU  - Glamočlija, Đorđe
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/552
AB  - Successful maize cropping for forage under rain-fed conditions is predominantly dependant on the meteorological conditions, as well as on the soil type and crop density. The aim of this study was to relate the productive characteristics of forage maize with the quality of the produced silage from crops cultivated on alluvium and hydromorphous black soil, under rain-fed conditions at four plant densities (68-74,000 plants ha(-1)). The highest biomass yields were obtained at higher densities, mainly on hydromorphous black soil. The dry matter yield and cellulose content were strongly influenced by the D coefficient (coefficient of fractal dimension). Owing to the meteorological conditions, maize forage cropping on alluvium could be associated with a lower crop density with earlier harvesting, while the management recommendation for hydromorphous black soil could include a high plant density with a longer vegetation period.
PB  - Natl Agricultural Research & Development Inst, Fundulea
T2  - Romanian Agricultural Research
T1  - The productive and quality traits of forage maize in relation to the soil type and sowing density
VL  - 31
SP  - 205
EP  - 212
UR  - conv_890
ER  - 
@article{
author = "Šaponjić, Bojana and Dragičević, Vesna and Simić, Milena and Rakocević, Miroslava and Đorđević, Nenad and Glamočlija, Đorđe",
year = "2014",
abstract = "Successful maize cropping for forage under rain-fed conditions is predominantly dependant on the meteorological conditions, as well as on the soil type and crop density. The aim of this study was to relate the productive characteristics of forage maize with the quality of the produced silage from crops cultivated on alluvium and hydromorphous black soil, under rain-fed conditions at four plant densities (68-74,000 plants ha(-1)). The highest biomass yields were obtained at higher densities, mainly on hydromorphous black soil. The dry matter yield and cellulose content were strongly influenced by the D coefficient (coefficient of fractal dimension). Owing to the meteorological conditions, maize forage cropping on alluvium could be associated with a lower crop density with earlier harvesting, while the management recommendation for hydromorphous black soil could include a high plant density with a longer vegetation period.",
publisher = "Natl Agricultural Research & Development Inst, Fundulea",
journal = "Romanian Agricultural Research",
title = "The productive and quality traits of forage maize in relation to the soil type and sowing density",
volume = "31",
pages = "205-212",
url = "conv_890"
}
Šaponjić, B., Dragičević, V., Simić, M., Rakocević, M., Đorđević, N.,& Glamočlija, Đ.. (2014). The productive and quality traits of forage maize in relation to the soil type and sowing density. in Romanian Agricultural Research
Natl Agricultural Research & Development Inst, Fundulea., 31, 205-212.
conv_890
Šaponjić B, Dragičević V, Simić M, Rakocević M, Đorđević N, Glamočlija Đ. The productive and quality traits of forage maize in relation to the soil type and sowing density. in Romanian Agricultural Research. 2014;31:205-212.
conv_890 .
Šaponjić, Bojana, Dragičević, Vesna, Simić, Milena, Rakocević, Miroslava, Đorđević, Nenad, Glamočlija, Đorđe, "The productive and quality traits of forage maize in relation to the soil type and sowing density" in Romanian Agricultural Research, 31 (2014):205-212,
conv_890 .
1
1

The variations in quality of maize biomass in different environments

Dragičević, Vesna; Šaponjić, Bojana; Đorđević, Nenad; Glamočlija, Đorđe; Spasojević, Igor

(2012)

TY  - CONF
AU  - Dragičević, Vesna
AU  - Šaponjić, Bojana
AU  - Đorđević, Nenad
AU  - Glamočlija, Đorđe
AU  - Spasojević, Igor
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/435
AB  - Successful maize cropping in rein-fed conditions depends mainly on meteorological factors and in lesser extent on substrate (soil). The trial with 5 maize hybrids was set up during period of 2005-2010 on alluvium and hydromorphous black soil with aim to examine productive traits and silage quality from the energetic point of view. Biomass yield, stover and cob mass were measured, as well as total energy of biomass, as calculated parameter. Nutritive units, total energy and metabolic energy were determined from the silage. Positive correlation was observed between yield parameters and precipitation amount. In most of seasons, biomass yield, stover and cob mass, total energy of biomass and silage were higher on hydromorphous black soil, compared to alluvium, while the nutritive units and metabolic energy were lower on the same soil during unfavorable seasons. Achieved results indicated that unfavorable meteorological factors could be partly reduced by cropping on heavier soils, such hydromorphous black soil is. In contrast to yield parameters, energy status of produced maize and silage biomass are in lesser extent dependable on meteorological conditions and soil type, and what is more important biomass total energy increases with unevenness of growing conditions. Such situation gives advantage to lower yield crop as a source for energy production (bio-fuels), while high yielding crop have better potential for conversion as a feedstuff.
C3  - CEFood 2012 - Proceedings of 6th Central European Congress on Food
T1  - The variations in quality of maize biomass in different environments
SP  - 1396
EP  - 1400
UR  - conv_1042
ER  - 
@conference{
author = "Dragičević, Vesna and Šaponjić, Bojana and Đorđević, Nenad and Glamočlija, Đorđe and Spasojević, Igor",
year = "2012",
abstract = "Successful maize cropping in rein-fed conditions depends mainly on meteorological factors and in lesser extent on substrate (soil). The trial with 5 maize hybrids was set up during period of 2005-2010 on alluvium and hydromorphous black soil with aim to examine productive traits and silage quality from the energetic point of view. Biomass yield, stover and cob mass were measured, as well as total energy of biomass, as calculated parameter. Nutritive units, total energy and metabolic energy were determined from the silage. Positive correlation was observed between yield parameters and precipitation amount. In most of seasons, biomass yield, stover and cob mass, total energy of biomass and silage were higher on hydromorphous black soil, compared to alluvium, while the nutritive units and metabolic energy were lower on the same soil during unfavorable seasons. Achieved results indicated that unfavorable meteorological factors could be partly reduced by cropping on heavier soils, such hydromorphous black soil is. In contrast to yield parameters, energy status of produced maize and silage biomass are in lesser extent dependable on meteorological conditions and soil type, and what is more important biomass total energy increases with unevenness of growing conditions. Such situation gives advantage to lower yield crop as a source for energy production (bio-fuels), while high yielding crop have better potential for conversion as a feedstuff.",
journal = "CEFood 2012 - Proceedings of 6th Central European Congress on Food",
title = "The variations in quality of maize biomass in different environments",
pages = "1396-1400",
url = "conv_1042"
}
Dragičević, V., Šaponjić, B., Đorđević, N., Glamočlija, Đ.,& Spasojević, I.. (2012). The variations in quality of maize biomass in different environments. in CEFood 2012 - Proceedings of 6th Central European Congress on Food, 1396-1400.
conv_1042
Dragičević V, Šaponjić B, Đorđević N, Glamočlija Đ, Spasojević I. The variations in quality of maize biomass in different environments. in CEFood 2012 - Proceedings of 6th Central European Congress on Food. 2012;:1396-1400.
conv_1042 .
Dragičević, Vesna, Šaponjić, Bojana, Đorđević, Nenad, Glamočlija, Đorđe, Spasojević, Igor, "The variations in quality of maize biomass in different environments" in CEFood 2012 - Proceedings of 6th Central European Congress on Food (2012):1396-1400,
conv_1042 .

The effect of super-hydro-grow polymer on soil moisture, nitrogen status and maize growth

Dragičević, Vesna; Šaponjić, Bojana; Sredojević, Slobodanka; Kresović, Branka; Šaponjić, Bojana; Jovanović, Života

(Parlar Scientific Publications (P S P), Freising, 2011)

TY  - JOUR
AU  - Dragičević, Vesna
AU  - Šaponjić, Bojana
AU  - Sredojević, Slobodanka
AU  - Kresović, Branka
AU  - Šaponjić, Bojana
AU  - Jovanović, Života
PY  - 2011
UR  - http://rik.mrizp.rs/handle/123456789/375
AB  - Irrigation, as a major solution to drought, is connected with irreversible nitrogen losses due to leaching. Improvement of soil management through the application of biodegradable polymers, as soil water bearers, gives a new approach in drought control. Trials were performed to examine the influence of Super-Hydro-Grow polymer (SHG), a starch-based polymer, on maize growth and grain yield, compared with rain-fed and irrigation cropping practices. The climatic conditions during 2006 were moderate compared to the ones in 2007, which was a relatively dry year. The positive impact of the polymer on plant growth was observed through the significant increases in the fresh matter of the shoots and grain yield, compared to the other treatments. In addition to maintaining soil moisture (as its main function) during the vegetative period, the polymer suppressed soil N deprivation making it advantageous cropping practice. Furthermore, the extended effect of the SHG polymer on the subsequent rotational crops should be considered.
PB  - Parlar Scientific Publications (P S P), Freising
T2  - Fresenius Environmental Bulletin
T1  - The effect of super-hydro-grow polymer on soil moisture, nitrogen status and maize growth
VL  - 20
IS  - 4A
SP  - 1013
EP  - 1019
UR  - conv_792
ER  - 
@article{
author = "Dragičević, Vesna and Šaponjić, Bojana and Sredojević, Slobodanka and Kresović, Branka and Šaponjić, Bojana and Jovanović, Života",
year = "2011",
abstract = "Irrigation, as a major solution to drought, is connected with irreversible nitrogen losses due to leaching. Improvement of soil management through the application of biodegradable polymers, as soil water bearers, gives a new approach in drought control. Trials were performed to examine the influence of Super-Hydro-Grow polymer (SHG), a starch-based polymer, on maize growth and grain yield, compared with rain-fed and irrigation cropping practices. The climatic conditions during 2006 were moderate compared to the ones in 2007, which was a relatively dry year. The positive impact of the polymer on plant growth was observed through the significant increases in the fresh matter of the shoots and grain yield, compared to the other treatments. In addition to maintaining soil moisture (as its main function) during the vegetative period, the polymer suppressed soil N deprivation making it advantageous cropping practice. Furthermore, the extended effect of the SHG polymer on the subsequent rotational crops should be considered.",
publisher = "Parlar Scientific Publications (P S P), Freising",
journal = "Fresenius Environmental Bulletin",
title = "The effect of super-hydro-grow polymer on soil moisture, nitrogen status and maize growth",
volume = "20",
number = "4A",
pages = "1013-1019",
url = "conv_792"
}
Dragičević, V., Šaponjić, B., Sredojević, S., Kresović, B., Šaponjić, B.,& Jovanović, Ž.. (2011). The effect of super-hydro-grow polymer on soil moisture, nitrogen status and maize growth. in Fresenius Environmental Bulletin
Parlar Scientific Publications (P S P), Freising., 20(4A), 1013-1019.
conv_792
Dragičević V, Šaponjić B, Sredojević S, Kresović B, Šaponjić B, Jovanović Ž. The effect of super-hydro-grow polymer on soil moisture, nitrogen status and maize growth. in Fresenius Environmental Bulletin. 2011;20(4A):1013-1019.
conv_792 .
Dragičević, Vesna, Šaponjić, Bojana, Sredojević, Slobodanka, Kresović, Branka, Šaponjić, Bojana, Jovanović, Života, "The effect of super-hydro-grow polymer on soil moisture, nitrogen status and maize growth" in Fresenius Environmental Bulletin, 20, no. 4A (2011):1013-1019,
conv_792 .
1
3

The influence of the plant density on maize silage yield under rainfed cropping

Šaponjić, Bojana; Dragičević, Vesna

(Savez poljoprivrednih inženjera i tehničara, Beograd, 2009)

TY  - JOUR
AU  - Šaponjić, Bojana
AU  - Dragičević, Vesna
PY  - 2009
UR  - http://rik.mrizp.rs/handle/123456789/269
AB  - The trial with five maize hybrids was set up with the aim to observe the effect of the standard plant density (65-72.000 plants ha-1) and the harvesting time on the silage yield in the rainfed cropping mode. A significant positive correlation was observed between the yield and the plant density increase in 2005 (climatic moderate year), while there was no significant correlation between the yield and the plant density increase in 2008 (season with double lower precipitations and higher daily average temperatures). The plant density of some hybrids significantly affected the biomass yield. It is important to underline that the biomass yield with prolonged harvesting time in 2005 and 2006 decreased, while during 2008, a higher silage yield was obtained during later harvesting, due to relatively favorable meteorological conditions that positively influenced the formation of the biomass after a long dry period.
AB  - Postavljen je ogled sa pet hibrida kukuruza i ciljem da se ispita uticaj standardne gustine setve (65-72.000 biljaka ha-1) i vremena ubiranja na prinos silaže u uslovima prirodnog vodnog režima. Tokom 2005. (klimatski umerene godine) bila je prisutna značajna pozitivna korelacija između prinosa i povećanja gustine useva, dok tokom 2008. (duplo niža količina padavina i više srednje dnevne temperature) nije bilo značajne korelacije prinosa u odnosu na gustinu useva. Gustina useva je kod pojedinih hibrida značajno uticala na formiranje prinosa biljne mase. Posebno je značajno istaći da se tokom 2005. i 2006. godine prinos biomase snižavao sa produženjem vremena ubiranja, dok je tokom 2008. viši prinos bio zabeležen upravo pri kasnijoj žetvi, zahvaljujući povoljnijim meteorološkim uslovima, koji su pozitivno uticali na formiranje biomase nakon perioda dugotrajne suše.
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - The influence of the plant density on maize silage yield under rainfed cropping
T1  - Uticaj gustine setve na prinos silažnog kukuruza u uslovima prirodnog vodnog režima
VL  - 70
IS  - 3
SP  - 39
EP  - 45
UR  - conv_222
ER  - 
@article{
author = "Šaponjić, Bojana and Dragičević, Vesna",
year = "2009",
abstract = "The trial with five maize hybrids was set up with the aim to observe the effect of the standard plant density (65-72.000 plants ha-1) and the harvesting time on the silage yield in the rainfed cropping mode. A significant positive correlation was observed between the yield and the plant density increase in 2005 (climatic moderate year), while there was no significant correlation between the yield and the plant density increase in 2008 (season with double lower precipitations and higher daily average temperatures). The plant density of some hybrids significantly affected the biomass yield. It is important to underline that the biomass yield with prolonged harvesting time in 2005 and 2006 decreased, while during 2008, a higher silage yield was obtained during later harvesting, due to relatively favorable meteorological conditions that positively influenced the formation of the biomass after a long dry period., Postavljen je ogled sa pet hibrida kukuruza i ciljem da se ispita uticaj standardne gustine setve (65-72.000 biljaka ha-1) i vremena ubiranja na prinos silaže u uslovima prirodnog vodnog režima. Tokom 2005. (klimatski umerene godine) bila je prisutna značajna pozitivna korelacija između prinosa i povećanja gustine useva, dok tokom 2008. (duplo niža količina padavina i više srednje dnevne temperature) nije bilo značajne korelacije prinosa u odnosu na gustinu useva. Gustina useva je kod pojedinih hibrida značajno uticala na formiranje prinosa biljne mase. Posebno je značajno istaći da se tokom 2005. i 2006. godine prinos biomase snižavao sa produženjem vremena ubiranja, dok je tokom 2008. viši prinos bio zabeležen upravo pri kasnijoj žetvi, zahvaljujući povoljnijim meteorološkim uslovima, koji su pozitivno uticali na formiranje biomase nakon perioda dugotrajne suše.",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "The influence of the plant density on maize silage yield under rainfed cropping, Uticaj gustine setve na prinos silažnog kukuruza u uslovima prirodnog vodnog režima",
volume = "70",
number = "3",
pages = "39-45",
url = "conv_222"
}
Šaponjić, B.,& Dragičević, V.. (2009). The influence of the plant density on maize silage yield under rainfed cropping. in Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 70(3), 39-45.
conv_222
Šaponjić B, Dragičević V. The influence of the plant density on maize silage yield under rainfed cropping. in Journal of Scientific Agricultural Research. 2009;70(3):39-45.
conv_222 .
Šaponjić, Bojana, Dragičević, Vesna, "The influence of the plant density on maize silage yield under rainfed cropping" in Journal of Scientific Agricultural Research, 70, no. 3 (2009):39-45,
conv_222 .

The cultivation of the maize seed crop on the different soil types

Šaponjić, Bojana; Dragičević, Vesna

(Savez poljoprivrednih inženjera i tehničara, Beograd, 2009)

TY  - JOUR
AU  - Šaponjić, Bojana
AU  - Dragičević, Vesna
PY  - 2009
UR  - http://rik.mrizp.rs/handle/123456789/257
AB  - The trial was carried out to examine the influence of two different soil types (alluvium and marshy black soil) on the grain yield of two maize seed crops, during two diametrically opposite growing seasons under intensive irrigation. The same soil management was applied during both seasons. The sowing density of parental inbreds in the second season was increased in the first hybrid (H1) by 7% and decreased in the second hybrid (H2) by 25%. Generally, the achieved grain yield was significantly lower on marshy black soil in regard to cropping on alluvium. The change in the plant density of parental components was reflected on the grain yield of both hybrids, increasing it on alluvium, averagely by 25% and on marshy black soil by 27%. On the other hand, marshy black soil was characterized as poorer soil for H2 cropping, because a lower yield was achieved (by 4%), compared to H1, while the opposite situation was present on alluvium, where the grain yield higher by 13% was obtained in H2, compared to H1, indicating that H2 parental components should be cropped on light soils.
AB  - Cilj ogleda je bio da se ispita uticaj dva različita tipa zemljišta (aluvijuma i ritske crnice) na prinos dva hibrida semenskog kukuruza tokom dve dijametralno različite sezone, u uslovima intenzivnog navodnjavanja. Primena agrotehničkih mera tokom obe sezone je bila ista osim smanjenje gustine setve roditeljskih linija kod prvog hibrida (H1) za 7%, dok je kod drugog (H2) izvršeno povećenje setvene gustina roditeljskih linija za 25% u drugoj sezoni. Generalno, postignuti prinosi su bili značajno niži na ritskoj crnici, u odnosu na gajenje na aluvijumu. Promena u setvenoj gustini roditeljskih komponeneti se odrazila na povećanje prinosa kod oba hibrida na aluvijumu prosečno za 25%, dok je na ritskoj crnici došlo do povećanja za 27%. Sa druge strane, ritska crnica se pokazala kao loše zamljište za H2, jer su kod njega postignuti za oko 4% niži prinosi u odnosu na H1, dok je na aluvijumu situacija bila obrnuto proporcionalna, sa 13% višim prinosima kod H2, u odnosu na H1, što ukazuje da je roditeljske komponenete ovog hibrida potrebno gajiti na lakšim zemljištima.
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - The cultivation of the maize seed crop on the different soil types
T1  - Gajenje semenskog kukuruza na različitim tipovima zemljišta
VL  - 70
IS  - 4
SP  - 21
EP  - 26
UR  - conv_225
ER  - 
@article{
author = "Šaponjić, Bojana and Dragičević, Vesna",
year = "2009",
abstract = "The trial was carried out to examine the influence of two different soil types (alluvium and marshy black soil) on the grain yield of two maize seed crops, during two diametrically opposite growing seasons under intensive irrigation. The same soil management was applied during both seasons. The sowing density of parental inbreds in the second season was increased in the first hybrid (H1) by 7% and decreased in the second hybrid (H2) by 25%. Generally, the achieved grain yield was significantly lower on marshy black soil in regard to cropping on alluvium. The change in the plant density of parental components was reflected on the grain yield of both hybrids, increasing it on alluvium, averagely by 25% and on marshy black soil by 27%. On the other hand, marshy black soil was characterized as poorer soil for H2 cropping, because a lower yield was achieved (by 4%), compared to H1, while the opposite situation was present on alluvium, where the grain yield higher by 13% was obtained in H2, compared to H1, indicating that H2 parental components should be cropped on light soils., Cilj ogleda je bio da se ispita uticaj dva različita tipa zemljišta (aluvijuma i ritske crnice) na prinos dva hibrida semenskog kukuruza tokom dve dijametralno različite sezone, u uslovima intenzivnog navodnjavanja. Primena agrotehničkih mera tokom obe sezone je bila ista osim smanjenje gustine setve roditeljskih linija kod prvog hibrida (H1) za 7%, dok je kod drugog (H2) izvršeno povećenje setvene gustina roditeljskih linija za 25% u drugoj sezoni. Generalno, postignuti prinosi su bili značajno niži na ritskoj crnici, u odnosu na gajenje na aluvijumu. Promena u setvenoj gustini roditeljskih komponeneti se odrazila na povećanje prinosa kod oba hibrida na aluvijumu prosečno za 25%, dok je na ritskoj crnici došlo do povećanja za 27%. Sa druge strane, ritska crnica se pokazala kao loše zamljište za H2, jer su kod njega postignuti za oko 4% niži prinosi u odnosu na H1, dok je na aluvijumu situacija bila obrnuto proporcionalna, sa 13% višim prinosima kod H2, u odnosu na H1, što ukazuje da je roditeljske komponenete ovog hibrida potrebno gajiti na lakšim zemljištima.",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "The cultivation of the maize seed crop on the different soil types, Gajenje semenskog kukuruza na različitim tipovima zemljišta",
volume = "70",
number = "4",
pages = "21-26",
url = "conv_225"
}
Šaponjić, B.,& Dragičević, V.. (2009). The cultivation of the maize seed crop on the different soil types. in Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 70(4), 21-26.
conv_225
Šaponjić B, Dragičević V. The cultivation of the maize seed crop on the different soil types. in Journal of Scientific Agricultural Research. 2009;70(4):21-26.
conv_225 .
Šaponjić, Bojana, Dragičević, Vesna, "The cultivation of the maize seed crop on the different soil types" in Journal of Scientific Agricultural Research, 70, no. 4 (2009):21-26,
conv_225 .