Spasojević, Igor

Link to this page

Authority KeyName Variants
f5fcc777-4a46-41ca-80c2-5e55c6cd52fd
  • Spasojević, Igor (15)
Projects

Author's Bibliography

Crop rotation influence on annual and perennial weed control and maize productivity

Simić, Milena; Spasojević, Igor; Brankov, Milan; Dragičević, Vesna; Kovacević, Dusan

(Natl Agricultural Research & Development Inst, Fundulea, 2016)

TY  - JOUR
AU  - Simić, Milena
AU  - Spasojević, Igor
AU  - Brankov, Milan
AU  - Dragičević, Vesna
AU  - Kovacević, Dusan
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/620
AB  - Crop rotation is important part of integrated weed control strategy. Sequences with diverse crops require application of different measures that influence weed community composition. The study was conducted in order to investigate the effects of crop rotation and low rate of herbicide application on maize infestation with annual and perennial weeds. A trial was settled on the experimental field of the Maize Research Institute Zemun Polje, Belgrade, Serbia in 2009. The basic treatment was a plant production system: maize continuous cropping (MC), maize-winter wheat rotation (MW), and maize-soybean winter wheat rotation (MSW). Different weed control methods represented treatments in sub-plots. Number of weed species and their biomass were estimated 45 days after the application of herbicides when rotation cycle was closed in each cropping system in 2011 for MW, in 2012 for MC and MSW. Each crop rotation differently influenced number of weed species and weed biomass. The best effects showed MSW rotation in which biomass of perennial and annual weeds was significantly lower after three years, especially with the application of recommended rate of herbicides. Crop rotation significantly increased maize yield - MW by 20.1% and MSW by 29.6% in comparison to maize monoculture.
PB  - Natl Agricultural Research & Development Inst, Fundulea
T2  - Romanian Agricultural Research
T1  - Crop rotation influence on annual and perennial weed control and maize productivity
VL  - 33
SP  - 125
EP  - 132
ER  - 
@article{
author = "Simić, Milena and Spasojević, Igor and Brankov, Milan and Dragičević, Vesna and Kovacević, Dusan",
year = "2016",
url = "http://rik.mrizp.rs/handle/123456789/620",
abstract = "Crop rotation is important part of integrated weed control strategy. Sequences with diverse crops require application of different measures that influence weed community composition. The study was conducted in order to investigate the effects of crop rotation and low rate of herbicide application on maize infestation with annual and perennial weeds. A trial was settled on the experimental field of the Maize Research Institute Zemun Polje, Belgrade, Serbia in 2009. The basic treatment was a plant production system: maize continuous cropping (MC), maize-winter wheat rotation (MW), and maize-soybean winter wheat rotation (MSW). Different weed control methods represented treatments in sub-plots. Number of weed species and their biomass were estimated 45 days after the application of herbicides when rotation cycle was closed in each cropping system in 2011 for MW, in 2012 for MC and MSW. Each crop rotation differently influenced number of weed species and weed biomass. The best effects showed MSW rotation in which biomass of perennial and annual weeds was significantly lower after three years, especially with the application of recommended rate of herbicides. Crop rotation significantly increased maize yield - MW by 20.1% and MSW by 29.6% in comparison to maize monoculture.",
publisher = "Natl Agricultural Research & Development Inst, Fundulea",
journal = "Romanian Agricultural Research",
title = "Crop rotation influence on annual and perennial weed control and maize productivity",
volume = "33",
pages = "125-132"
}
Simić, M., Spasojević, I., Brankov, M., Dragičević, V.,& Kovacević, D. (2016). Crop rotation influence on annual and perennial weed control and maize productivity.
Romanian Agricultural ResearchNatl Agricultural Research & Development Inst, Fundulea., 33, 125-132.
Simić M, Spasojević I, Brankov M, Dragičević V, Kovacević D. Crop rotation influence on annual and perennial weed control and maize productivity. Romanian Agricultural Research. 2016;33:125-132
Simić Milena, Spasojević Igor, Brankov Milan, Dragičević Vesna, Kovacević Dusan, "Crop rotation influence on annual and perennial weed control and maize productivity" 33 (2016):125-132
3
5

Genotype dependent tolerance to herbicides of maize (Zea mays, l) inbred lines

Brankov, Milan; Simić, Milena; Dragičević, Vesna; Spasojević, Igor; Vrbničanin, Sava

(Društvo genetičara Srbije, Beograd, 2015)

TY  - JOUR
AU  - Brankov, Milan
AU  - Simić, Milena
AU  - Dragičević, Vesna
AU  - Spasojević, Igor
AU  - Vrbničanin, Sava
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/570
AB  - Herbicide application in seed maize requires special attention due to their larger sensitivity than hybrid maize. The aim of study was to examine and define the sensitivity/tolerance of the five maize inbred lines with different susceptibility to herbicides (belonging to different heterotic groups), based on alterations of secondary metabolites (phenolics, protein sulfhydryl groups, phytic and inorganic phosphorus). Two groups of herbicides: triketons (mesotrione and topramezone) and sulfonylureas (rimsulfuron and foramsulfuron) were tested. Lines from independent heterotic group, which were sensitive to herbicides expressed visible damages together with significant reduce in grain yield, mainly induced by sulfonylurea herbicides. Parallel with that, significant increase in phenolics, phytic and inorganic phosphorus, as well as drop in protein sulfhydryl groups were observed in their leaves. Tolerant lines (belonging to Lancaster group) had mainly insignificant grain yield reduce, also with lesser variations in sulfhydryl groups, content of phytic and inorganic phosphorus, as well as increase in phenolics content. Among examined secondary metabolites, phytate is the main factor, contributing to herbicide tolerance in maize lines. Owing to lesser yield decrease and variation in content of examined secondary metabolites, expressed in treatments with triketone herbicides, they usage could be safe in maize lines.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Genotype dependent tolerance to herbicides of maize (Zea mays, l) inbred lines
VL  - 47
IS  - 1
SP  - 97
EP  - 106
DO  - 10.2298/GENSR1501097B
ER  - 
@article{
author = "Brankov, Milan and Simić, Milena and Dragičević, Vesna and Spasojević, Igor and Vrbničanin, Sava",
year = "2015",
url = "http://rik.mrizp.rs/handle/123456789/570",
abstract = "Herbicide application in seed maize requires special attention due to their larger sensitivity than hybrid maize. The aim of study was to examine and define the sensitivity/tolerance of the five maize inbred lines with different susceptibility to herbicides (belonging to different heterotic groups), based on alterations of secondary metabolites (phenolics, protein sulfhydryl groups, phytic and inorganic phosphorus). Two groups of herbicides: triketons (mesotrione and topramezone) and sulfonylureas (rimsulfuron and foramsulfuron) were tested. Lines from independent heterotic group, which were sensitive to herbicides expressed visible damages together with significant reduce in grain yield, mainly induced by sulfonylurea herbicides. Parallel with that, significant increase in phenolics, phytic and inorganic phosphorus, as well as drop in protein sulfhydryl groups were observed in their leaves. Tolerant lines (belonging to Lancaster group) had mainly insignificant grain yield reduce, also with lesser variations in sulfhydryl groups, content of phytic and inorganic phosphorus, as well as increase in phenolics content. Among examined secondary metabolites, phytate is the main factor, contributing to herbicide tolerance in maize lines. Owing to lesser yield decrease and variation in content of examined secondary metabolites, expressed in treatments with triketone herbicides, they usage could be safe in maize lines.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Genotype dependent tolerance to herbicides of maize (Zea mays, l) inbred lines",
volume = "47",
number = "1",
pages = "97-106",
doi = "10.2298/GENSR1501097B"
}
Brankov, M., Simić, M., Dragičević, V., Spasojević, I.,& Vrbničanin, S. (2015). Genotype dependent tolerance to herbicides of maize (Zea mays, l) inbred lines.
GenetikaDruštvo genetičara Srbije, Beograd., 47(1), 97-106.
https://doi.org/10.2298/GENSR1501097B
Brankov M, Simić M, Dragičević V, Spasojević I, Vrbničanin S. Genotype dependent tolerance to herbicides of maize (Zea mays, l) inbred lines. Genetika. 2015;47(1):97-106
Brankov Milan, Simić Milena, Dragičević Vesna, Spasojević Igor, Vrbničanin Sava, "Genotype dependent tolerance to herbicides of maize (Zea mays, l) inbred lines" 47, no. 1 (2015):97-106,
https://doi.org/10.2298/GENSR1501097B .
3
4
3

Alterations in mineral nutrients in soybean grain induced by organo-mineral foliar fertilizers

Dragičević, Vesna; Spasojević, Igor; Perić, Vesna; Nikolić, Bogdan; Đurović, Sanja; Waisi, Hadi; Stojiljković, Milovan

(Springeropen, London, 2015)

TY  - JOUR
AU  - Dragičević, Vesna
AU  - Spasojević, Igor
AU  - Perić, Vesna
AU  - Nikolić, Bogdan
AU  - Đurović, Sanja
AU  - Waisi, Hadi
AU  - Stojiljković, Milovan
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/599
AB  - Background: Chemical composition of soybean grain may be modified by application of foliar fertilizers. The aim of this study was to test the effect of different organo-mineral foliar fertilizers: Zlatno inje, Bioplant Flora, Algaren BZn, Zircon, as well as plant growth regulator Epin Extra, on potential availability of mineral elements (Mg, Fe, Mn and Zn) from grain of three commercial soybean varieties: ZP-015, Nena and Laura (variety lacking in Kunitz trypsin inhibitor). In addition, phytate (Phy) and beta-carotene contents were determined. Results: ZP-015 achieved the highest P, Mg, Fe, Mn and beta-carotene contents. Laura had the highest Phy level, which might reflect the diminished availability of nutrients from grain. Compared to control, most of the applied fertilizers increased beta-carotene and decreased Mn content in all three soybean varieties. Increase in beta-carotene content was followed by increase in Fe content, mainly in grains with larger weight, as a part of improved yielding potential. Conclusions: Positive effect of Zircon application was evident on increased grain weight, and beta-carotene and Fe content. These parameters together with the lowest values found for Phy/beta-carotene and Phy/Mg ratios may explain the enhanced Mg and Fe bioavailability. On the other hand, positive effects of Epin Extra were mostly reflected by a decrease of Phy and an increase in Fe and Mn, thus becoming more bio-available. Accordingly, the organo-mineral foliar fertilizers based mainly on phenolic acids (Zircon) and bioregulator (Epin Extra) are to be recommended for soybean fortification.
PB  - Springeropen, London
T2  - Chemical and Biological Technologies in Agriculture
T1  - Alterations in mineral nutrients in soybean grain induced by organo-mineral foliar fertilizers
VL  - 2
DO  - 10.1186/s40538-015-0034-4
ER  - 
@article{
author = "Dragičević, Vesna and Spasojević, Igor and Perić, Vesna and Nikolić, Bogdan and Đurović, Sanja and Waisi, Hadi and Stojiljković, Milovan",
year = "2015",
url = "http://rik.mrizp.rs/handle/123456789/599",
abstract = "Background: Chemical composition of soybean grain may be modified by application of foliar fertilizers. The aim of this study was to test the effect of different organo-mineral foliar fertilizers: Zlatno inje, Bioplant Flora, Algaren BZn, Zircon, as well as plant growth regulator Epin Extra, on potential availability of mineral elements (Mg, Fe, Mn and Zn) from grain of three commercial soybean varieties: ZP-015, Nena and Laura (variety lacking in Kunitz trypsin inhibitor). In addition, phytate (Phy) and beta-carotene contents were determined. Results: ZP-015 achieved the highest P, Mg, Fe, Mn and beta-carotene contents. Laura had the highest Phy level, which might reflect the diminished availability of nutrients from grain. Compared to control, most of the applied fertilizers increased beta-carotene and decreased Mn content in all three soybean varieties. Increase in beta-carotene content was followed by increase in Fe content, mainly in grains with larger weight, as a part of improved yielding potential. Conclusions: Positive effect of Zircon application was evident on increased grain weight, and beta-carotene and Fe content. These parameters together with the lowest values found for Phy/beta-carotene and Phy/Mg ratios may explain the enhanced Mg and Fe bioavailability. On the other hand, positive effects of Epin Extra were mostly reflected by a decrease of Phy and an increase in Fe and Mn, thus becoming more bio-available. Accordingly, the organo-mineral foliar fertilizers based mainly on phenolic acids (Zircon) and bioregulator (Epin Extra) are to be recommended for soybean fortification.",
publisher = "Springeropen, London",
journal = "Chemical and Biological Technologies in Agriculture",
title = "Alterations in mineral nutrients in soybean grain induced by organo-mineral foliar fertilizers",
volume = "2",
doi = "10.1186/s40538-015-0034-4"
}
Dragičević, V., Spasojević, I., Perić, V., Nikolić, B., Đurović, S., Waisi, H.,& Stojiljković, M. (2015). Alterations in mineral nutrients in soybean grain induced by organo-mineral foliar fertilizers.
Chemical and Biological Technologies in AgricultureSpringeropen, London., 2.
https://doi.org/10.1186/s40538-015-0034-4
Dragičević V, Spasojević I, Perić V, Nikolić B, Đurović S, Waisi H, Stojiljković M. Alterations in mineral nutrients in soybean grain induced by organo-mineral foliar fertilizers. Chemical and Biological Technologies in Agriculture. 2015;2
Dragičević Vesna, Spasojević Igor, Perić Vesna, Nikolić Bogdan, Đurović Sanja, Waisi Hadi, Stojiljković Milovan, "Alterations in mineral nutrients in soybean grain induced by organo-mineral foliar fertilizers" 2 (2015),
https://doi.org/10.1186/s40538-015-0034-4 .
2
2
5

Integrated application of crop rotation and herbicides for weed control in maize

Simić, Milena; Spasojević, Igor; Brankov, Milan; Dragičević, Vesna

(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2014)

TY  - JOUR
AU  - Simić, Milena
AU  - Spasojević, Igor
AU  - Brankov, Milan
AU  - Dragičević, Vesna
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/564
AB  - Research on nonherbicidal weed management strategies that integrate other weed management systems with herbicide use are still actual. Crop rotation is important measure within IWMS, aimed to successful maize production and pest control. Sequences with row and grain crops, legumes and cereals allow application of herbicides with different mode of action which directly infl uences weed abundance. Sequence composition is important as much as number and type of crop because of applied measures and their carry over effects. Effects of maize monoculture and three crop rotation maize-wheat-soybean and maize-soybean-wheat, integrated with herbicide application at recommended and low rates on annual and broadleaf maize weed control, were studied. The best effects on maize weed control showed MSW rotation, especially with the application of the recommended rate of herbicides. In this production system, biomasses of the annual and perennial weeds were significantly lower after one cycle of rotation, in all herbicide treatments. Cereal crop such as wheat together with herbicides used for its production, is much better preceding crop for maize weed control than soybean.
AB  - Proučavanja nehemijskih mera za kontrolu korova, kao i njihove integrisane primene sa herbicidima u okviru integrisanog sistema mera za kontrolu korova (Integrated Weed Management System - IWMS), su i dalje veoma aktuelna. Plodored je važna mera za uspešno gajenje useva uz istovremenu kontrolu korova i drugih štetnih organizama. Smena širokoredih useva i strnina, leguminoza i žita omogućava primenu herbicida sa različitim mehanizmima delovanja čime se direktno utiče na zastupljenost korova. Osim broja i vrste useva koje ulaze u sastav plodoreda, veoma je važan i njihov redosled u rotaciji, jer će mere koje se primenjuju u prethodnom usevu imati efekat i na naredne useve. U ogledu je proučavan uticaj monokulture i dva tropoljna plodoreda kukuruz- pšenica-soja i kukuruz-soja-pšenica uz primenu herbicida, na zastupljenost jednogodišnjih i višegodišnjih korova u kukuruzu. U pogledu kontrole zakorovljenosti, najbolji efekat je ispoljio tropoljni plodored kukuruz-soja-pšenica, posebno uz primenu herbicida u preporučenoj količini. Nakon jedne rotacije useva, biomasa jednogodišnjih, a naročito višegodišnjih korova je značajno smanjena u svim varijantama primene herbicida. Pšenica je, u pogledu kontrole korova, kao gusti usev, uz herbicide koji se primenjuju tokom njenog gajenja, pogodnija kao predusev za kukuruz u odnosu na soju.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
T2  - Biljni lekar
T1  - Integrated application of crop rotation and herbicides for weed control in maize
T1  - Integrisana primena plodoreda i herbicida za kontrolu korova u kukuruzu
VL  - 42
IS  - 2-3
SP  - 209
EP  - 216
ER  - 
@article{
author = "Simić, Milena and Spasojević, Igor and Brankov, Milan and Dragičević, Vesna",
year = "2014",
url = "http://rik.mrizp.rs/handle/123456789/564",
abstract = "Research on nonherbicidal weed management strategies that integrate other weed management systems with herbicide use are still actual. Crop rotation is important measure within IWMS, aimed to successful maize production and pest control. Sequences with row and grain crops, legumes and cereals allow application of herbicides with different mode of action which directly infl uences weed abundance. Sequence composition is important as much as number and type of crop because of applied measures and their carry over effects. Effects of maize monoculture and three crop rotation maize-wheat-soybean and maize-soybean-wheat, integrated with herbicide application at recommended and low rates on annual and broadleaf maize weed control, were studied. The best effects on maize weed control showed MSW rotation, especially with the application of the recommended rate of herbicides. In this production system, biomasses of the annual and perennial weeds were significantly lower after one cycle of rotation, in all herbicide treatments. Cereal crop such as wheat together with herbicides used for its production, is much better preceding crop for maize weed control than soybean., Proučavanja nehemijskih mera za kontrolu korova, kao i njihove integrisane primene sa herbicidima u okviru integrisanog sistema mera za kontrolu korova (Integrated Weed Management System - IWMS), su i dalje veoma aktuelna. Plodored je važna mera za uspešno gajenje useva uz istovremenu kontrolu korova i drugih štetnih organizama. Smena širokoredih useva i strnina, leguminoza i žita omogućava primenu herbicida sa različitim mehanizmima delovanja čime se direktno utiče na zastupljenost korova. Osim broja i vrste useva koje ulaze u sastav plodoreda, veoma je važan i njihov redosled u rotaciji, jer će mere koje se primenjuju u prethodnom usevu imati efekat i na naredne useve. U ogledu je proučavan uticaj monokulture i dva tropoljna plodoreda kukuruz- pšenica-soja i kukuruz-soja-pšenica uz primenu herbicida, na zastupljenost jednogodišnjih i višegodišnjih korova u kukuruzu. U pogledu kontrole zakorovljenosti, najbolji efekat je ispoljio tropoljni plodored kukuruz-soja-pšenica, posebno uz primenu herbicida u preporučenoj količini. Nakon jedne rotacije useva, biomasa jednogodišnjih, a naročito višegodišnjih korova je značajno smanjena u svim varijantama primene herbicida. Pšenica je, u pogledu kontrole korova, kao gusti usev, uz herbicide koji se primenjuju tokom njenog gajenja, pogodnija kao predusev za kukuruz u odnosu na soju.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad",
journal = "Biljni lekar",
title = "Integrated application of crop rotation and herbicides for weed control in maize, Integrisana primena plodoreda i herbicida za kontrolu korova u kukuruzu",
volume = "42",
number = "2-3",
pages = "209-216"
}
Simić, M., Spasojević, I., Brankov, M.,& Dragičević, V. (2014). Integrisana primena plodoreda i herbicida za kontrolu korova u kukuruzu.
Biljni lekarUniverzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 42(2-3), 209-216.
Simić M, Spasojević I, Brankov M, Dragičević V. Integrisana primena plodoreda i herbicida za kontrolu korova u kukuruzu. Biljni lekar. 2014;42(2-3):209-216
Simić Milena, Spasojević Igor, Brankov Milan, Dragičević Vesna, "Integrisana primena plodoreda i herbicida za kontrolu korova u kukuruzu" 42, no. 2-3 (2014):209-216

Effects of different cropping systems and weed management methods on free energy and content of pigments in maize

Spasojević, Igor; Dragičević, Vesna; Simić, Milena; Kovačević, Dušan; Brankov, Milan

(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2014)

TY  - JOUR
AU  - Spasojević, Igor
AU  - Dragičević, Vesna
AU  - Simić, Milena
AU  - Kovačević, Dušan
AU  - Brankov, Milan
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/561
AB  - Rotation is a cropping system that has many advantages and ensures better crop growth and yielding. Its combination with other cropping measures can ensure optimal crop density for maximal growth and photosynthesis efficiency. The aim of this study was to investigate the influence of different cropping systems: monoculture and two rotations, including maize, wheat and soybean (MSW and MWS), and different weed management methods (weed removal by hoeing, application of a full recommended herbicide dose (RD) and half that dose (0.5 RD), and weedy check) on weed biomass and maize growth parameters - leaf area index (LAI), free energy, contents of chlorophyll and carotenoids, grain yield, and their possible relationships in two fields of the maize hybrids ZP 677 (H1) and ZP 606 (H2). The lowest LAI and grain yield were found in monoculture, particularly in weedy check, which had relatively high weed infestation. Higher weed biomass was also observed in herbicide treated plots in monoculture. Such high competition pressure indicates a stress reflected on reduced LAI and chlorophyll content, and increased free energy and content of carotenoids. On the other hand, rotation, particularly if it is combined with the application of herbicides or hoeing, had a positive impact on yielding potential by increasing LAI and the contents of chlorophyll and carotenoids, and decreasing free energy.
AB  - Plodored, kao sistem gajenja ima brojne prednosti koje se ogledaju u boljem rastu i prinosu useva. Njegovom kombinacijom sa drugim merama gajenja moguće je obezbediti optimalnu gustinu za maksimalan rast i efikasnost fotosinteze. Cilj ovog rada je da se ispita uticaj različitih sistema gajenja: monokulture i dva tipa rotacija koja uključuju kukuruz, pšenicu i soju (MSW i MWS), zajedno sa različitim merama kontrole zakorovljenosti (okopavanje, upotreba preporučene (RD), polovine preporučene (0,5 RD) doze herbicida i kontrola bez uklanjanja korova) na biomasu korova, parametre rasta kukuruza - indeks lisne površine (LAI), slobodnu energiju, sadržaj hlorofila i karotenoida, prinos zrna, kao i njihove međusobne odnose kod dva hibrida kukuruza: ZP 677 (H1) i ZP 606 (H2)). Najniži LAI i prinos zrna bili su ostvareni u monokulturi, posebno u kontroli, zajedno sa relativno visokom zakorovljenošću. Veća biomasa korova je bila u tretmanima sa herbicidima u monokulturi. Ovakva situacija bi mogla da ukaže na prisustvo stresa koji se odražava na smanjenje LAI i sadržaja hlorofila, kao i povećanje vrednosti slobodne energije i karotenoida. Sa druge strane, plodored, posebno u kombinaciji sa herbicidima ili okopavanjem ispoljio je pozitivan uticaj na prinos preko povećanja LAI, sadržaja hlorofila i karotenoida i smanjenja slobodne energije.
PB  - Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd
T2  - Pesticidi i fitomedicina
T1  - Effects of different cropping systems and weed management methods on free energy and content of pigments in maize
T1  - Efekti različitih sistema gajenja kukuruza i kontrole zakorovljenosti na status slobodne energije i sadržaj biljnih pigmenata
VL  - 29
IS  - 1
SP  - 45
EP  - 54
DO  - 10.2298/PIF1401045S
ER  - 
@article{
author = "Spasojević, Igor and Dragičević, Vesna and Simić, Milena and Kovačević, Dušan and Brankov, Milan",
year = "2014",
url = "http://rik.mrizp.rs/handle/123456789/561",
abstract = "Rotation is a cropping system that has many advantages and ensures better crop growth and yielding. Its combination with other cropping measures can ensure optimal crop density for maximal growth and photosynthesis efficiency. The aim of this study was to investigate the influence of different cropping systems: monoculture and two rotations, including maize, wheat and soybean (MSW and MWS), and different weed management methods (weed removal by hoeing, application of a full recommended herbicide dose (RD) and half that dose (0.5 RD), and weedy check) on weed biomass and maize growth parameters - leaf area index (LAI), free energy, contents of chlorophyll and carotenoids, grain yield, and their possible relationships in two fields of the maize hybrids ZP 677 (H1) and ZP 606 (H2). The lowest LAI and grain yield were found in monoculture, particularly in weedy check, which had relatively high weed infestation. Higher weed biomass was also observed in herbicide treated plots in monoculture. Such high competition pressure indicates a stress reflected on reduced LAI and chlorophyll content, and increased free energy and content of carotenoids. On the other hand, rotation, particularly if it is combined with the application of herbicides or hoeing, had a positive impact on yielding potential by increasing LAI and the contents of chlorophyll and carotenoids, and decreasing free energy., Plodored, kao sistem gajenja ima brojne prednosti koje se ogledaju u boljem rastu i prinosu useva. Njegovom kombinacijom sa drugim merama gajenja moguće je obezbediti optimalnu gustinu za maksimalan rast i efikasnost fotosinteze. Cilj ovog rada je da se ispita uticaj različitih sistema gajenja: monokulture i dva tipa rotacija koja uključuju kukuruz, pšenicu i soju (MSW i MWS), zajedno sa različitim merama kontrole zakorovljenosti (okopavanje, upotreba preporučene (RD), polovine preporučene (0,5 RD) doze herbicida i kontrola bez uklanjanja korova) na biomasu korova, parametre rasta kukuruza - indeks lisne površine (LAI), slobodnu energiju, sadržaj hlorofila i karotenoida, prinos zrna, kao i njihove međusobne odnose kod dva hibrida kukuruza: ZP 677 (H1) i ZP 606 (H2)). Najniži LAI i prinos zrna bili su ostvareni u monokulturi, posebno u kontroli, zajedno sa relativno visokom zakorovljenošću. Veća biomasa korova je bila u tretmanima sa herbicidima u monokulturi. Ovakva situacija bi mogla da ukaže na prisustvo stresa koji se odražava na smanjenje LAI i sadržaja hlorofila, kao i povećanje vrednosti slobodne energije i karotenoida. Sa druge strane, plodored, posebno u kombinaciji sa herbicidima ili okopavanjem ispoljio je pozitivan uticaj na prinos preko povećanja LAI, sadržaja hlorofila i karotenoida i smanjenja slobodne energije.",
publisher = "Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd",
journal = "Pesticidi i fitomedicina",
title = "Effects of different cropping systems and weed management methods on free energy and content of pigments in maize, Efekti različitih sistema gajenja kukuruza i kontrole zakorovljenosti na status slobodne energije i sadržaj biljnih pigmenata",
volume = "29",
number = "1",
pages = "45-54",
doi = "10.2298/PIF1401045S"
}
Spasojević, I., Dragičević, V., Simić, M., Kovačević, D.,& Brankov, M. (2014). Efekti različitih sistema gajenja kukuruza i kontrole zakorovljenosti na status slobodne energije i sadržaj biljnih pigmenata.
Pesticidi i fitomedicinaInstitut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd., 29(1), 45-54.
https://doi.org/10.2298/PIF1401045S
Spasojević I, Dragičević V, Simić M, Kovačević D, Brankov M. Efekti različitih sistema gajenja kukuruza i kontrole zakorovljenosti na status slobodne energije i sadržaj biljnih pigmenata. Pesticidi i fitomedicina. 2014;29(1):45-54
Spasojević Igor, Dragičević Vesna, Simić Milena, Kovačević Dušan, Brankov Milan, "Efekti različitih sistema gajenja kukuruza i kontrole zakorovljenosti na status slobodne energije i sadržaj biljnih pigmenata" 29, no. 1 (2014):45-54,
https://doi.org/10.2298/PIF1401045S .
3

Options and application of sulfonylurea and triketone herbicides in crop of maize inbred lines

Brankov, Milan; Simić, Milena; Vrbničanin, Sava; Dragičević, Vesna; Spasojević, Igor

(Herbološko društvo Srbije, 2014)

TY  - JOUR
AU  - Brankov, Milan
AU  - Simić, Milena
AU  - Vrbničanin, Sava
AU  - Dragičević, Vesna
AU  - Spasojević, Igor
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/531
AB  - Herbicide efficacy is one of the most important herbicide properties. In addition to efficacy, the herbicide should possess certain selectivity for the crops. If there is not selectivity, it is possible to damage the plants after herbicide application, which can lead to loss of yield. The growing technology of broad row crops, such as maize, involves the application of herbicides as a measure of weed control. The aim of this study was to examine the selectivity of sulfonylurea and triketons herbicides applied in five lines, following visual plant changes (EWRC) and grain yield. Herbicides were applied at recommended doses for the production of hybrid maize, as well as in double doses. The applied triketons (mesotrione and topramezone) did not cause significant damage to the lines tested, unlike sulfonylureas (rimsulfuron and foramsulfuron). Sulfonylureas significantly influence of grain yield, the highest in early maturity group lines. Triketons had no effect on grain yield of maize lines examined.
AB  - Efikasnost prema korovima je jedna od najbitnijih osobina herbicida. Pored efikasnosti, herbicid bi trebalo da poseduje i odgovarajuću selektivnost prema usevu u kome se primenjuje. Ukoliko se selektivnost herbicida nedovoljno poznaje moguće je da dođe do oštećenja useva posle primene, što može dovesti i do gubitka prinosa. Tehnologija gajenja širokorednih useva, kakav je kukuruz, podrazumeva primenu herbicida, kao meru suzbijanja korova. Cilj ovog rada je bio da se ispita selektivnost sulfonilurea i triketonskih herbicida u usevu pet linija kukuruza, praćenjem vizuelnih promena na samim gajenim biljakama (EWRC) i prinosa zrna. Herbicidi su primenjeni u količinama preporučenim za proizvodnju hibridnog kukuruza, kao i u dvostruko većim. Triketonski herbicidi (mezotrion i topramezon) nisu izazvali značajna oštećenja na ispitivanim linijama, za razliku od sulfonilurea herbicida (rimsulfuron i foramsulfuron). Prinos zrna linija kukuruza pod uticajem sulfonilurea je značajno varirao, najviše kod linija ranih grupa zrenja. Triketonski herbicidi nisu imali uticaja na prinos zrna ispitivanih linija kukuruza.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - Options and application of sulfonylurea and triketone herbicides in crop of maize inbred lines
T1  - Mogućnosti primene sulfonilurea i triketonskih herbicida u usevu samooplodnih linija kukuruza
VL  - 23
IS  - 2
SP  - 111
EP  - 117
DO  - 10.5937/ActaHerb1402111B
ER  - 
@article{
author = "Brankov, Milan and Simić, Milena and Vrbničanin, Sava and Dragičević, Vesna and Spasojević, Igor",
year = "2014",
url = "http://rik.mrizp.rs/handle/123456789/531",
abstract = "Herbicide efficacy is one of the most important herbicide properties. In addition to efficacy, the herbicide should possess certain selectivity for the crops. If there is not selectivity, it is possible to damage the plants after herbicide application, which can lead to loss of yield. The growing technology of broad row crops, such as maize, involves the application of herbicides as a measure of weed control. The aim of this study was to examine the selectivity of sulfonylurea and triketons herbicides applied in five lines, following visual plant changes (EWRC) and grain yield. Herbicides were applied at recommended doses for the production of hybrid maize, as well as in double doses. The applied triketons (mesotrione and topramezone) did not cause significant damage to the lines tested, unlike sulfonylureas (rimsulfuron and foramsulfuron). Sulfonylureas significantly influence of grain yield, the highest in early maturity group lines. Triketons had no effect on grain yield of maize lines examined., Efikasnost prema korovima je jedna od najbitnijih osobina herbicida. Pored efikasnosti, herbicid bi trebalo da poseduje i odgovarajuću selektivnost prema usevu u kome se primenjuje. Ukoliko se selektivnost herbicida nedovoljno poznaje moguće je da dođe do oštećenja useva posle primene, što može dovesti i do gubitka prinosa. Tehnologija gajenja širokorednih useva, kakav je kukuruz, podrazumeva primenu herbicida, kao meru suzbijanja korova. Cilj ovog rada je bio da se ispita selektivnost sulfonilurea i triketonskih herbicida u usevu pet linija kukuruza, praćenjem vizuelnih promena na samim gajenim biljakama (EWRC) i prinosa zrna. Herbicidi su primenjeni u količinama preporučenim za proizvodnju hibridnog kukuruza, kao i u dvostruko većim. Triketonski herbicidi (mezotrion i topramezon) nisu izazvali značajna oštećenja na ispitivanim linijama, za razliku od sulfonilurea herbicida (rimsulfuron i foramsulfuron). Prinos zrna linija kukuruza pod uticajem sulfonilurea je značajno varirao, najviše kod linija ranih grupa zrenja. Triketonski herbicidi nisu imali uticaja na prinos zrna ispitivanih linija kukuruza.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "Options and application of sulfonylurea and triketone herbicides in crop of maize inbred lines, Mogućnosti primene sulfonilurea i triketonskih herbicida u usevu samooplodnih linija kukuruza",
volume = "23",
number = "2",
pages = "111-117",
doi = "10.5937/ActaHerb1402111B"
}
Brankov, M., Simić, M., Vrbničanin, S., Dragičević, V.,& Spasojević, I. (2014). Mogućnosti primene sulfonilurea i triketonskih herbicida u usevu samooplodnih linija kukuruza.
Acta herbologicaHerbološko društvo Srbije., 23(2), 111-117.
https://doi.org/10.5937/ActaHerb1402111B
Brankov M, Simić M, Vrbničanin S, Dragičević V, Spasojević I. Mogućnosti primene sulfonilurea i triketonskih herbicida u usevu samooplodnih linija kukuruza. Acta herbologica. 2014;23(2):111-117
Brankov Milan, Simić Milena, Vrbničanin Sava, Dragičević Vesna, Spasojević Igor, "Mogućnosti primene sulfonilurea i triketonskih herbicida u usevu samooplodnih linija kukuruza" 23, no. 2 (2014):111-117,
https://doi.org/10.5937/ActaHerb1402111B .

Effects of crop rotation and mineral fertilizers on leaf area and wheat grain yield

Spasojević, Igor; Simić, Milena; Dragičević, Vesna; Brankov, Milan; Jovanović, Života; Dumanović, Zoran

(Institut PKB Agroekonomik, Padinska skela, 2014)

TY  - JOUR
AU  - Spasojević, Igor
AU  - Simić, Milena
AU  - Dragičević, Vesna
AU  - Brankov, Milan
AU  - Jovanović, Života
AU  - Dumanović, Zoran
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/530
AB  - Experiment where we examined effects of crop rotation and mineral fertilizers on leaf area and wheat grain yield was set up 1986. on experimental field of Maize Research Institute in Zemun Polje. In experiment exist two type of cropping systems: maize-wheat crop rotation and maize-soybean-wheat crop rotation. We used two type of mineral fertilizers: N:P:K 15:15:15 (which we applied before wheat sowing) and Urea 46% N (we applied in period of wheat side dressing). Fertilizers used in four different quantities. We examined leaf area of wheat flag leaf, total leaf area and wheat grain yield. In this paper we used one-year results (from 2013). Based on results of examination, crop rotation and mineral fertilizers have had strong influence on leaf area of flag leaf, total leaf area and wheat grain yield. For all examined parameters, with using of maize-soybean-wheat rotation we achieved much better results than with using of maize-wheat rotation. The highest values of leaf area (57,99 cm2/cm2 for flag leaf and 253,66 cm2/cm2 total leaf area) and grain yield (4,28 t/ha) we achieved in maize- soybean-wheat rotation with application of higher doses of fertilizers. The lowest values of leaf area (25,31cm2/cm2 for flag leaf and 123,12 cm2/cm2 total leaf area) and grain yield (1,99 t/ha) we achieved in maize-wheat rotation without application of mineral fertilizers.
AB  - Ogled u kome su ispitivani efekti primene plodoreda i mineralnih đubriva na lisnu površinu i prinos zrna pšenice zasnovan je 1986. godine na oglednom polju Instituta za kukuruz u Zemun Polju. Ispitivanja su obavljena u dvopoljnom plodoredu kukuruz-pšenica i tropoljnom plodoredu kukuruz-soja-pšenica. Korištena su mineralna đubriva N:P:K 15:15:15 (pred setvu pšenice) i UREA (za prihranu). Oba đubriva su primenjena u četiri različite količine. Ispitivana je lisna površina lista zastavičara, ukupna lisna površina i prinos zrna pšenice. U radu su prikazani rezultati iz 2013.godine. Na osnovu rezultata ispitivanja utvrđeno je da su lisna površina lista zastavičara, ukupna lisna površina i prinos zrna pšenice u visokom stepenu zavisni od primenjenog plodoreda i količine đubriva. Za sve ispitivane parameter, u tropoljnom plodoredu kukuruz-soja-pšenica dobijene su mnogo veće vrednosti nego u dvopoljnom plodoredu kukuruz kukuruz-pšenica. Najveće vrednosti lisne površine (57,99 cm2/cm2 za list zastavičar i 253,66 cm2/cm2 za ukupnu lisnu površinu), kao i prinos zrna (4,28 t/ha) dobijene su u tropoljnom plodoredu, uz primenu većih doza đubriva. Najmanje vrednosti lisne površine (25,31 cm2/cm2 za list zastavičar i 123,12 cm2/cm2 za ukupnu lisnu površinu) i prinos zrna (1,99 t/ha) dobijene su u dvopoljnom plodoredu bez primene đubriva.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Effects of crop rotation and mineral fertilizers on leaf area and wheat grain yield
T1  - Efekti primene plodoreda i mineralnih đubriva na lisnu površinu i prinos zrna pšenice
VL  - 20
IS  - 1-4
SP  - 57
EP  - 63
ER  - 
@article{
author = "Spasojević, Igor and Simić, Milena and Dragičević, Vesna and Brankov, Milan and Jovanović, Života and Dumanović, Zoran",
year = "2014",
url = "http://rik.mrizp.rs/handle/123456789/530",
abstract = "Experiment where we examined effects of crop rotation and mineral fertilizers on leaf area and wheat grain yield was set up 1986. on experimental field of Maize Research Institute in Zemun Polje. In experiment exist two type of cropping systems: maize-wheat crop rotation and maize-soybean-wheat crop rotation. We used two type of mineral fertilizers: N:P:K 15:15:15 (which we applied before wheat sowing) and Urea 46% N (we applied in period of wheat side dressing). Fertilizers used in four different quantities. We examined leaf area of wheat flag leaf, total leaf area and wheat grain yield. In this paper we used one-year results (from 2013). Based on results of examination, crop rotation and mineral fertilizers have had strong influence on leaf area of flag leaf, total leaf area and wheat grain yield. For all examined parameters, with using of maize-soybean-wheat rotation we achieved much better results than with using of maize-wheat rotation. The highest values of leaf area (57,99 cm2/cm2 for flag leaf and 253,66 cm2/cm2 total leaf area) and grain yield (4,28 t/ha) we achieved in maize- soybean-wheat rotation with application of higher doses of fertilizers. The lowest values of leaf area (25,31cm2/cm2 for flag leaf and 123,12 cm2/cm2 total leaf area) and grain yield (1,99 t/ha) we achieved in maize-wheat rotation without application of mineral fertilizers., Ogled u kome su ispitivani efekti primene plodoreda i mineralnih đubriva na lisnu površinu i prinos zrna pšenice zasnovan je 1986. godine na oglednom polju Instituta za kukuruz u Zemun Polju. Ispitivanja su obavljena u dvopoljnom plodoredu kukuruz-pšenica i tropoljnom plodoredu kukuruz-soja-pšenica. Korištena su mineralna đubriva N:P:K 15:15:15 (pred setvu pšenice) i UREA (za prihranu). Oba đubriva su primenjena u četiri različite količine. Ispitivana je lisna površina lista zastavičara, ukupna lisna površina i prinos zrna pšenice. U radu su prikazani rezultati iz 2013.godine. Na osnovu rezultata ispitivanja utvrđeno je da su lisna površina lista zastavičara, ukupna lisna površina i prinos zrna pšenice u visokom stepenu zavisni od primenjenog plodoreda i količine đubriva. Za sve ispitivane parameter, u tropoljnom plodoredu kukuruz-soja-pšenica dobijene su mnogo veće vrednosti nego u dvopoljnom plodoredu kukuruz kukuruz-pšenica. Najveće vrednosti lisne površine (57,99 cm2/cm2 za list zastavičar i 253,66 cm2/cm2 za ukupnu lisnu površinu), kao i prinos zrna (4,28 t/ha) dobijene su u tropoljnom plodoredu, uz primenu većih doza đubriva. Najmanje vrednosti lisne površine (25,31 cm2/cm2 za list zastavičar i 123,12 cm2/cm2 za ukupnu lisnu površinu) i prinos zrna (1,99 t/ha) dobijene su u dvopoljnom plodoredu bez primene đubriva.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Effects of crop rotation and mineral fertilizers on leaf area and wheat grain yield, Efekti primene plodoreda i mineralnih đubriva na lisnu površinu i prinos zrna pšenice",
volume = "20",
number = "1-4",
pages = "57-63"
}
Spasojević, I., Simić, M., Dragičević, V., Brankov, M., Jovanović, Ž.,& Dumanović, Z. (2014). Efekti primene plodoreda i mineralnih đubriva na lisnu površinu i prinos zrna pšenice.
Zbornik naučnih radova Instituta PKB AgroekonomikInstitut PKB Agroekonomik, Padinska skela., 20(1-4), 57-63.
Spasojević I, Simić M, Dragičević V, Brankov M, Jovanović Ž, Dumanović Z. Efekti primene plodoreda i mineralnih đubriva na lisnu površinu i prinos zrna pšenice. Zbornik naučnih radova Instituta PKB Agroekonomik. 2014;20(1-4):57-63
Spasojević Igor, Simić Milena, Dragičević Vesna, Brankov Milan, Jovanović Života, Dumanović Zoran, "Efekti primene plodoreda i mineralnih đubriva na lisnu površinu i prinos zrna pšenice" 20, no. 1-4 (2014):57-63

Possibility and effectivenes of herbicde Lumax in maize weed control

Simić, Milena; Brankov, Milan; Spasojević, Igor; Dumanović, Zoran; Ivanović, Miroslav

(Institut PKB Agroekonomik, Padinska skela, 2014)

TY  - JOUR
AU  - Simić, Milena
AU  - Brankov, Milan
AU  - Spasojević, Igor
AU  - Dumanović, Zoran
AU  - Ivanović, Miroslav
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/528
AB  - The presence of weeds in crops affected by the reduction quantity and quality of the grain yield. Weed control is an integral part of the technology of maize production. The presence of weeds sometimes solves with constant application of the same measure, the most common is the herbicide use, which has a number of consequences. Often weed control is integrated with other measures, where the most important place belongs to the application of herbicides. The aim of experiment was to examin the possibility of applying herbicides Lumax whose basis is the triple combination of active ingredients (s- metolachlor , mesotrione and terbuthylazine), for control weeds in maize. The effects of herbicide applied after planting and before crop emergence (BBCH 00-09) and applied in the initial stages of crop growth and development (BBCH 11-13), were examined in experiment, as well as the effect of different amounts of herbicides on the most common types of weeds in maize. According to obtained results it can be concluded that the herbicide Lumax effectively suppresses all annual weeds, especially applied after corn emergence.
AB  - Prisustvo korova u usevima utiče na smanjenje količine i kvaliteta prinosa. Suzbijanje korova je obavezna mera i sastavni deo tehnologije gajenja kukuruza. Problem zakorovljenosti se nekada rešava stalnom primenom jedne iste mere, najčešće primenom herbicida, što ima brojne posledice. Neretko se korovi planski suzbijaju kombinovanom primenom više mera, među kojima važno mesto pripada primeni herbicida. U ogledu je ispitivana mogućnost primene herbicida Lumax čiju osnovu čini trojna kombinacija aktivnih materija (s-metolahlor, mezotrion i terbutilazin), namenjenog suzbijanju uskolisnih i širokolisnih korova u kukuruzu. Upoređivani su efekti primene herbicida tretiranjem zemljišta posle setve a pre nicanja (BBCH 00-09) i primene posle nicanja useva (BBCH 11-13), kao i delovanje različitih količina herbicida na najzastupljenije vrste korova u kukuruzu. Iz dobijenih rezultata se može zaključiti da herbicid Lumax efikasno suzbija jednogodišnje korovske vrste, naročito ako je primenjen u početnim fazama rastenja i razvića kukuruza.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Possibility and effectivenes of herbicde Lumax in maize weed control
T1  - Mogućnosti i efekti primene herbicida Lumax za suzbijanje korova u kukuruzu
VL  - 20
IS  - 1-4
SP  - 13
EP  - 20
ER  - 
@article{
author = "Simić, Milena and Brankov, Milan and Spasojević, Igor and Dumanović, Zoran and Ivanović, Miroslav",
year = "2014",
url = "http://rik.mrizp.rs/handle/123456789/528",
abstract = "The presence of weeds in crops affected by the reduction quantity and quality of the grain yield. Weed control is an integral part of the technology of maize production. The presence of weeds sometimes solves with constant application of the same measure, the most common is the herbicide use, which has a number of consequences. Often weed control is integrated with other measures, where the most important place belongs to the application of herbicides. The aim of experiment was to examin the possibility of applying herbicides Lumax whose basis is the triple combination of active ingredients (s- metolachlor , mesotrione and terbuthylazine), for control weeds in maize. The effects of herbicide applied after planting and before crop emergence (BBCH 00-09) and applied in the initial stages of crop growth and development (BBCH 11-13), were examined in experiment, as well as the effect of different amounts of herbicides on the most common types of weeds in maize. According to obtained results it can be concluded that the herbicide Lumax effectively suppresses all annual weeds, especially applied after corn emergence., Prisustvo korova u usevima utiče na smanjenje količine i kvaliteta prinosa. Suzbijanje korova je obavezna mera i sastavni deo tehnologije gajenja kukuruza. Problem zakorovljenosti se nekada rešava stalnom primenom jedne iste mere, najčešće primenom herbicida, što ima brojne posledice. Neretko se korovi planski suzbijaju kombinovanom primenom više mera, među kojima važno mesto pripada primeni herbicida. U ogledu je ispitivana mogućnost primene herbicida Lumax čiju osnovu čini trojna kombinacija aktivnih materija (s-metolahlor, mezotrion i terbutilazin), namenjenog suzbijanju uskolisnih i širokolisnih korova u kukuruzu. Upoređivani su efekti primene herbicida tretiranjem zemljišta posle setve a pre nicanja (BBCH 00-09) i primene posle nicanja useva (BBCH 11-13), kao i delovanje različitih količina herbicida na najzastupljenije vrste korova u kukuruzu. Iz dobijenih rezultata se može zaključiti da herbicid Lumax efikasno suzbija jednogodišnje korovske vrste, naročito ako je primenjen u početnim fazama rastenja i razvića kukuruza.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Possibility and effectivenes of herbicde Lumax in maize weed control, Mogućnosti i efekti primene herbicida Lumax za suzbijanje korova u kukuruzu",
volume = "20",
number = "1-4",
pages = "13-20"
}
Simić, M., Brankov, M., Spasojević, I., Dumanović, Z.,& Ivanović, M. (2014). Mogućnosti i efekti primene herbicida Lumax za suzbijanje korova u kukuruzu.
Zbornik naučnih radova Instituta PKB AgroekonomikInstitut PKB Agroekonomik, Padinska skela., 20(1-4), 13-20.
Simić M, Brankov M, Spasojević I, Dumanović Z, Ivanović M. Mogućnosti i efekti primene herbicida Lumax za suzbijanje korova u kukuruzu. Zbornik naučnih radova Instituta PKB Agroekonomik. 2014;20(1-4):13-20
Simić Milena, Brankov Milan, Spasojević Igor, Dumanović Zoran, Ivanović Miroslav, "Mogućnosti i efekti primene herbicida Lumax za suzbijanje korova u kukuruzu" 20, no. 1-4 (2014):13-20

Importance of IWMS for maize weed control

Simić, Milena; Dragičević, Vesna; Srdić, Jelena; Brankov, Milan; Spasojević, Igor

(Institut PKB Agroekonomik, Padinska skela, 2013)

TY  - JOUR
AU  - Simić, Milena
AU  - Dragičević, Vesna
AU  - Srdić, Jelena
AU  - Brankov, Milan
AU  - Spasojević, Igor
PY  - 2013
UR  - http://rik.mrizp.rs/handle/123456789/479
AB  - Continual application of the same measures in the agricultural practice leads to the disturbances in connexions in agro-ecosystem. For the reason of damaging effects of herbicides, the combined application of the several measures for weed control, as a part of Integrated Weed Management System - IWMS is applying in the world and in our country in recent time. The concept of this system is development of the programs for weed control owing to combined or integrated application of preventive, direct, mechanical, chemical, biological and other measures. According to the presence of great number of weed species in maize crop, which have different life cycles and surviving types, it is unreal to expect that application of one measure solely could have satisfactory effect in weed control and lowering of potential weediness through the lowering of seed reserve and vegetative organs of weed plants in soil. The effect of application of the chosen measures system must not be short-lived, but it has to show results during the longer period. Moreover, it isn’t literal weed eradication, but reduction of the weed number to the level which could be tolerated by the crop, without threatening of the yield and radical disturbing of the balance in agro-ecosystem. Bearing all that in mind, the effects of combined application of the different measures of IWMS (crop rotation, tillage, fertilization, genotype choice, herbicide application) in maize weed control were analysed.
AB  - Stalna primena istih mera u poljoprivredi vremenom dovodi do narušavanja odnosa u agroekosistemu. Radi smanjenja štetnog delovanja herbicida, u svetu i kod nas se poslednjih godina sve više preporučuje kombinovana primena više mera za kontrolu korova u okviru sistema integrisanih mera (Integrated Weed Management System IWMS). Koncept ovog sistema je razvoj programa za kontrolu korova putem kombinovane ili integrisane primene preventivnih, direktnih, mehaničkih, hemijskih, bioloških i drugih mera. S obzirom da se u usevu kukuruza javlja veliki broj vrsta korova sa različitim životnim ciklusima i načinima preživljavanja, nerealno je očekivati da primena bilo koje mere pojedinačno može imati zadovoljavajući efekat u kontroli korova i smanjenju potencijalne zakorovljenosti kroz smanjenje rezervi semena i vegetativnih organa korovskih biljaka u zemljištu. Efekat primene odabranog sistema mera ne sme biti samo trenutan, naprotiv, mora da ima rezultate i na duži vremenski period. Isto tako, ne radi se o bukvalnom uništavanju, tj. iskorenjivanju korova, već o svođenju njihove brojnosti na nivo koji usev može da toleriše tako da prinos nije ugrožen a ravnoteža u agrosistemu nije radikalno narušena. Imajući sve navedeno u vidu, analizirani su efekti kombinovane primene različitih mera iz sistema integrisanih mera (plodored, obrada, đubrenje, gustina gajenja, izbor genotipa, primena herbicida) u kontroli korova u kukuruzu.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Importance of IWMS for maize weed control
T1  - Značaj sistema integrisanih mera za kontrolu korova u kukuruzu
VL  - 19
IS  - 1-2
SP  - 89
EP  - 100
ER  - 
@article{
author = "Simić, Milena and Dragičević, Vesna and Srdić, Jelena and Brankov, Milan and Spasojević, Igor",
year = "2013",
url = "http://rik.mrizp.rs/handle/123456789/479",
abstract = "Continual application of the same measures in the agricultural practice leads to the disturbances in connexions in agro-ecosystem. For the reason of damaging effects of herbicides, the combined application of the several measures for weed control, as a part of Integrated Weed Management System - IWMS is applying in the world and in our country in recent time. The concept of this system is development of the programs for weed control owing to combined or integrated application of preventive, direct, mechanical, chemical, biological and other measures. According to the presence of great number of weed species in maize crop, which have different life cycles and surviving types, it is unreal to expect that application of one measure solely could have satisfactory effect in weed control and lowering of potential weediness through the lowering of seed reserve and vegetative organs of weed plants in soil. The effect of application of the chosen measures system must not be short-lived, but it has to show results during the longer period. Moreover, it isn’t literal weed eradication, but reduction of the weed number to the level which could be tolerated by the crop, without threatening of the yield and radical disturbing of the balance in agro-ecosystem. Bearing all that in mind, the effects of combined application of the different measures of IWMS (crop rotation, tillage, fertilization, genotype choice, herbicide application) in maize weed control were analysed., Stalna primena istih mera u poljoprivredi vremenom dovodi do narušavanja odnosa u agroekosistemu. Radi smanjenja štetnog delovanja herbicida, u svetu i kod nas se poslednjih godina sve više preporučuje kombinovana primena više mera za kontrolu korova u okviru sistema integrisanih mera (Integrated Weed Management System IWMS). Koncept ovog sistema je razvoj programa za kontrolu korova putem kombinovane ili integrisane primene preventivnih, direktnih, mehaničkih, hemijskih, bioloških i drugih mera. S obzirom da se u usevu kukuruza javlja veliki broj vrsta korova sa različitim životnim ciklusima i načinima preživljavanja, nerealno je očekivati da primena bilo koje mere pojedinačno može imati zadovoljavajući efekat u kontroli korova i smanjenju potencijalne zakorovljenosti kroz smanjenje rezervi semena i vegetativnih organa korovskih biljaka u zemljištu. Efekat primene odabranog sistema mera ne sme biti samo trenutan, naprotiv, mora da ima rezultate i na duži vremenski period. Isto tako, ne radi se o bukvalnom uništavanju, tj. iskorenjivanju korova, već o svođenju njihove brojnosti na nivo koji usev može da toleriše tako da prinos nije ugrožen a ravnoteža u agrosistemu nije radikalno narušena. Imajući sve navedeno u vidu, analizirani su efekti kombinovane primene različitih mera iz sistema integrisanih mera (plodored, obrada, đubrenje, gustina gajenja, izbor genotipa, primena herbicida) u kontroli korova u kukuruzu.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Importance of IWMS for maize weed control, Značaj sistema integrisanih mera za kontrolu korova u kukuruzu",
volume = "19",
number = "1-2",
pages = "89-100"
}
Simić, M., Dragičević, V., Srdić, J., Brankov, M.,& Spasojević, I. (2013). Značaj sistema integrisanih mera za kontrolu korova u kukuruzu.
Zbornik naučnih radova Instituta PKB AgroekonomikInstitut PKB Agroekonomik, Padinska skela., 19(1-2), 89-100.
Simić M, Dragičević V, Srdić J, Brankov M, Spasojević I. Značaj sistema integrisanih mera za kontrolu korova u kukuruzu. Zbornik naučnih radova Instituta PKB Agroekonomik. 2013;19(1-2):89-100
Simić Milena, Dragičević Vesna, Srdić Jelena, Brankov Milan, Spasojević Igor, "Značaj sistema integrisanih mera za kontrolu korova u kukuruzu" 19, no. 1-2 (2013):89-100

Effect of long term crop rotation and fertiliser application on maize productivity

Videnović, Živorad; Jovanović, Života; Dumanović, Zoran; Simić, Milena; Srdić, Jelena; Dragičević, Vesna; Spasojević, Igor

(Soc Field Crop Sci, Bornova, 2013)

TY  - JOUR
AU  - Videnović, Živorad
AU  - Jovanović, Života
AU  - Dumanović, Zoran
AU  - Simić, Milena
AU  - Srdić, Jelena
AU  - Dragičević, Vesna
AU  - Spasojević, Igor
PY  - 2013
UR  - http://rik.mrizp.rs/handle/123456789/488
AB  - The effect of crop rotation and the application of fertilisers on maize yield were investigated in a 12-year study (1998-2009) on the chernozem soil type at Zemun Polje, Serbia. The treatments included four cropping systems: continuous maize cropping (CS1); two crop rotation: maize - soybean (CS2) and maize - winter wheat (CS3), and three crop rotation maize - winter wheat - soybean (CS4) and the following fertilising treatments for maize: F1 - no fertiliser, F2 - 180 kg ha(-1) NPK, F3 - 270 kg ha(-1) NPK and F4 - 360 kg ha(-1) NPK. The amount of applied nitrogen fertiliser in soybean was twice lower than in maize. The grain yield, on the average for all years, was the lowest (5.37 t ha(-1)) in continuous maize cropping. In a dominant type of the cropping system in Serbia (CS3), the maize grain yield was 6.82 t ha(-1) and in CS2, was higher (7.60 t ha(-1)), even though the amount of nitrogen fertilisers applied, was lower by 50%. The highest average yield was obtained in CS4 (9.03 t ha(-1)). The application of fertilisers generally significantly influenced maize yield in comparison with control. These results favoured cropping systems with legumes preceded maize due to lower investments necessary to obtain higher yields.
PB  - Soc Field Crop Sci, Bornova
T2  - Turkish Journal of Field Crops
T1  - Effect of long term crop rotation and fertiliser application on maize productivity
VL  - 18
IS  - 2
SP  - 233
EP  - 237
ER  - 
@article{
author = "Videnović, Živorad and Jovanović, Života and Dumanović, Zoran and Simić, Milena and Srdić, Jelena and Dragičević, Vesna and Spasojević, Igor",
year = "2013",
url = "http://rik.mrizp.rs/handle/123456789/488",
abstract = "The effect of crop rotation and the application of fertilisers on maize yield were investigated in a 12-year study (1998-2009) on the chernozem soil type at Zemun Polje, Serbia. The treatments included four cropping systems: continuous maize cropping (CS1); two crop rotation: maize - soybean (CS2) and maize - winter wheat (CS3), and three crop rotation maize - winter wheat - soybean (CS4) and the following fertilising treatments for maize: F1 - no fertiliser, F2 - 180 kg ha(-1) NPK, F3 - 270 kg ha(-1) NPK and F4 - 360 kg ha(-1) NPK. The amount of applied nitrogen fertiliser in soybean was twice lower than in maize. The grain yield, on the average for all years, was the lowest (5.37 t ha(-1)) in continuous maize cropping. In a dominant type of the cropping system in Serbia (CS3), the maize grain yield was 6.82 t ha(-1) and in CS2, was higher (7.60 t ha(-1)), even though the amount of nitrogen fertilisers applied, was lower by 50%. The highest average yield was obtained in CS4 (9.03 t ha(-1)). The application of fertilisers generally significantly influenced maize yield in comparison with control. These results favoured cropping systems with legumes preceded maize due to lower investments necessary to obtain higher yields.",
publisher = "Soc Field Crop Sci, Bornova",
journal = "Turkish Journal of Field Crops",
title = "Effect of long term crop rotation and fertiliser application on maize productivity",
volume = "18",
number = "2",
pages = "233-237"
}
Videnović, Ž., Jovanović, Ž., Dumanović, Z., Simić, M., Srdić, J., Dragičević, V.,& Spasojević, I. (2013). Effect of long term crop rotation and fertiliser application on maize productivity.
Turkish Journal of Field CropsSoc Field Crop Sci, Bornova., 18(2), 233-237.
Videnović Ž, Jovanović Ž, Dumanović Z, Simić M, Srdić J, Dragičević V, Spasojević I. Effect of long term crop rotation and fertiliser application on maize productivity. Turkish Journal of Field Crops. 2013;18(2):233-237
Videnović Živorad, Jovanović Života, Dumanović Zoran, Simić Milena, Srdić Jelena, Dragičević Vesna, Spasojević Igor, "Effect of long term crop rotation and fertiliser application on maize productivity" 18, no. 2 (2013):233-237
4
3

Thermodynamic characterization of early phytotoxic effects of sulfonylurea herbicides to maize lines

Dragičević, Vesna; Simić, Milena; Brankov, Milan; Spasojević, Igor; Sečanski, Mile; Kresović, Branka

(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2012)

TY  - JOUR
AU  - Dragičević, Vesna
AU  - Simić, Milena
AU  - Brankov, Milan
AU  - Spasojević, Igor
AU  - Sečanski, Mile
AU  - Kresović, Branka
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/452
AB  - Variations in susceptibility of maize lines to herbicides depend on different factors. Visible signs of phytotoxicity do not occur in the first few days after application when plants are tolerant to some herbicides. The aim of our experiment was to study susceptibility of 16 ZP lines to nicosulfuron and foramsulfuron 48 hours after application in the 2006-2009 period. The alterations in dry matter content, as well as thermodynamic parameters of free energy and enthalpy, were analyzed. The examined parameters show that season had a significant influence on phytotoxicity expression, with high EWRC values obtained together with high values of free energy and dry matter during the cold season with lower precipitation level (period after herbicide application). In susceptible lines, the phytotoxic effect induced an increase in dry matter and free energy. Phytotoxic effects of nicosulfuron and foramsulfuron have basically different impact on system energetic properties: the effects of nicosulfuron could be connected to greater energy consumption, and the effects of foramsulfuron to increasing potential energy, mainly from metabolism, which could be associated with a 'metabolic burst'. From that point of view, the examined parameters can be successfully used as indicators of herbicide stress immediately after application.
AB  - Variranja osetljivosti linija kukuruza na herbicide zavise od različitih faktora. Prvi znaci fitotoksičnosti, odnosno tolerantnosti na neke herbicide mogu biti prisutni već tokom prvih dana nakon primene herbicida, dok još nisu ispoljeni vidljivi znaci. Cilj rada je bio da se ispita osetljivost 16 ZP linija kukuruza na nikosulfuron i foramsulfuron, 48 sati nakon njihove primene tokom 2006-2009. godine. Analizirane su promene sadržaja suve materije, kao i termodinamičkih parametara tj. slobodne energije i entalpije. Ispitivani parametri su pokazali da sezona ima značajan uticaj na ispoljavanje fitotoksičnosti. Visoke vrednosti fitotoksičnosti su dobijene paralelno sa visokim vrednostima slobodne energije i suve materije tokom hladne sezone sa nižim nivoom padavina u periodu nakon primene herbicida. Fitotoksični efekti su kod osetljivih linija doveli do povećanja suve materije i slobodne energije. Fitotoksični efekti nikosulfurona i foramsulfurona su se suštinski drugačije ispoljili na energetske karakteristike sistema: efekti nikosulfurona bi mogli biti vezani za veću potrošnju energije, dok bi efekti foramsulfurona mogli biti vezani za povećanje energetskog potencijala, uglavnom preko metabolizma, što bi moglo da ukazuje na 'metaboličku eksploziju'. Sa te tačke gledišta, ispitivani parametri bi mogli uspešno da se koriste kao indikatori stresa izazvanog herbicidima, neposredno nakon njihove primene.
PB  - Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd
T2  - Pesticidi i fitomedicina
T1  - Thermodynamic characterization of early phytotoxic effects of sulfonylurea herbicides to maize lines
T1  - Termodinamička karakterizacija ranih efekata fitotoksičnosti sulfonilurea herbicida kod linija kukuruza
VL  - 27
IS  - 3
SP  - 231
EP  - 237
DO  - 10.2298/PIF1203231D
ER  - 
@article{
author = "Dragičević, Vesna and Simić, Milena and Brankov, Milan and Spasojević, Igor and Sečanski, Mile and Kresović, Branka",
year = "2012",
url = "http://rik.mrizp.rs/handle/123456789/452",
abstract = "Variations in susceptibility of maize lines to herbicides depend on different factors. Visible signs of phytotoxicity do not occur in the first few days after application when plants are tolerant to some herbicides. The aim of our experiment was to study susceptibility of 16 ZP lines to nicosulfuron and foramsulfuron 48 hours after application in the 2006-2009 period. The alterations in dry matter content, as well as thermodynamic parameters of free energy and enthalpy, were analyzed. The examined parameters show that season had a significant influence on phytotoxicity expression, with high EWRC values obtained together with high values of free energy and dry matter during the cold season with lower precipitation level (period after herbicide application). In susceptible lines, the phytotoxic effect induced an increase in dry matter and free energy. Phytotoxic effects of nicosulfuron and foramsulfuron have basically different impact on system energetic properties: the effects of nicosulfuron could be connected to greater energy consumption, and the effects of foramsulfuron to increasing potential energy, mainly from metabolism, which could be associated with a 'metabolic burst'. From that point of view, the examined parameters can be successfully used as indicators of herbicide stress immediately after application., Variranja osetljivosti linija kukuruza na herbicide zavise od različitih faktora. Prvi znaci fitotoksičnosti, odnosno tolerantnosti na neke herbicide mogu biti prisutni već tokom prvih dana nakon primene herbicida, dok još nisu ispoljeni vidljivi znaci. Cilj rada je bio da se ispita osetljivost 16 ZP linija kukuruza na nikosulfuron i foramsulfuron, 48 sati nakon njihove primene tokom 2006-2009. godine. Analizirane su promene sadržaja suve materije, kao i termodinamičkih parametara tj. slobodne energije i entalpije. Ispitivani parametri su pokazali da sezona ima značajan uticaj na ispoljavanje fitotoksičnosti. Visoke vrednosti fitotoksičnosti su dobijene paralelno sa visokim vrednostima slobodne energije i suve materije tokom hladne sezone sa nižim nivoom padavina u periodu nakon primene herbicida. Fitotoksični efekti su kod osetljivih linija doveli do povećanja suve materije i slobodne energije. Fitotoksični efekti nikosulfurona i foramsulfurona su se suštinski drugačije ispoljili na energetske karakteristike sistema: efekti nikosulfurona bi mogli biti vezani za veću potrošnju energije, dok bi efekti foramsulfurona mogli biti vezani za povećanje energetskog potencijala, uglavnom preko metabolizma, što bi moglo da ukazuje na 'metaboličku eksploziju'. Sa te tačke gledišta, ispitivani parametri bi mogli uspešno da se koriste kao indikatori stresa izazvanog herbicidima, neposredno nakon njihove primene.",
publisher = "Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd",
journal = "Pesticidi i fitomedicina",
title = "Thermodynamic characterization of early phytotoxic effects of sulfonylurea herbicides to maize lines, Termodinamička karakterizacija ranih efekata fitotoksičnosti sulfonilurea herbicida kod linija kukuruza",
volume = "27",
number = "3",
pages = "231-237",
doi = "10.2298/PIF1203231D"
}
Dragičević, V., Simić, M., Brankov, M., Spasojević, I., Sečanski, M.,& Kresović, B. (2012). Termodinamička karakterizacija ranih efekata fitotoksičnosti sulfonilurea herbicida kod linija kukuruza.
Pesticidi i fitomedicinaInstitut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd., 27(3), 231-237.
https://doi.org/10.2298/PIF1203231D
Dragičević V, Simić M, Brankov M, Spasojević I, Sečanski M, Kresović B. Termodinamička karakterizacija ranih efekata fitotoksičnosti sulfonilurea herbicida kod linija kukuruza. Pesticidi i fitomedicina. 2012;27(3):231-237
Dragičević Vesna, Simić Milena, Brankov Milan, Spasojević Igor, Sečanski Mile, Kresović Branka, "Termodinamička karakterizacija ranih efekata fitotoksičnosti sulfonilurea herbicida kod linija kukuruza" 27, no. 3 (2012):231-237,
https://doi.org/10.2298/PIF1203231D .
1

The influence of different tillage practices on the soil moisture and nitrogen status

Dragičević, Vesna; Simić, Milena; Videnović, T.; Kresović, Branka; Spasojević, Igor; Brankov, Milan

(University of Zagreb, Faculty of Agriculture, 2012)

TY  - JOUR
AU  - Dragičević, Vesna
AU  - Simić, Milena
AU  - Videnović, T.
AU  - Kresović, Branka
AU  - Spasojević, Igor
AU  - Brankov, Milan
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/460
AB  - The tillage systems differently affect the soil fertility and the maize yield. Irrigation is prominent cropping practice for yield increasing irrespective to fact that rain-fed is still the most broadly applied cultivation practice in the world. The aim of this study was to investigate effects of different tillage systems (conventional, reduced and no-till) and fertiliser levels on changes of the soil N content during three vegetative stages (sprouting, an thesis and harvesting), as well as maize grain yield under rain-fed and irrigation conditions in 2005-2008. The rain-fed cropping only in no-till cropping induced increase of soil moisture during an thesis. The highest N amount in soil in dry season (2008) was kept under conventional tillage in rain-fed cropping. As well, the highest grain yield was observed with conventional tillage practice. Irrigation diminished differences between cropping years and fertilization regimes.
PB  - University of Zagreb, Faculty of Agriculture
T2  - Journal of Central European Agriculture
T1  - The influence of different tillage practices on the soil moisture and nitrogen status
T1  - Uticaj različitih načina obrade na sadržaj vlage i azota u zemljištu
VL  - 13
IS  - 4
SP  - 728
EP  - 738
DO  - 10.5513/JCEA01/13.4.1120
ER  - 
@article{
author = "Dragičević, Vesna and Simić, Milena and Videnović, T. and Kresović, Branka and Spasojević, Igor and Brankov, Milan",
year = "2012",
url = "http://rik.mrizp.rs/handle/123456789/460",
abstract = "The tillage systems differently affect the soil fertility and the maize yield. Irrigation is prominent cropping practice for yield increasing irrespective to fact that rain-fed is still the most broadly applied cultivation practice in the world. The aim of this study was to investigate effects of different tillage systems (conventional, reduced and no-till) and fertiliser levels on changes of the soil N content during three vegetative stages (sprouting, an thesis and harvesting), as well as maize grain yield under rain-fed and irrigation conditions in 2005-2008. The rain-fed cropping only in no-till cropping induced increase of soil moisture during an thesis. The highest N amount in soil in dry season (2008) was kept under conventional tillage in rain-fed cropping. As well, the highest grain yield was observed with conventional tillage practice. Irrigation diminished differences between cropping years and fertilization regimes.",
publisher = "University of Zagreb, Faculty of Agriculture",
journal = "Journal of Central European Agriculture",
title = "The influence of different tillage practices on the soil moisture and nitrogen status, Uticaj različitih načina obrade na sadržaj vlage i azota u zemljištu",
volume = "13",
number = "4",
pages = "728-738",
doi = "10.5513/JCEA01/13.4.1120"
}
Dragičević, V., Simić, M., Videnović, T., Kresović, B., Spasojević, I.,& Brankov, M. (2012). Uticaj različitih načina obrade na sadržaj vlage i azota u zemljištu.
Journal of Central European AgricultureUniversity of Zagreb, Faculty of Agriculture., 13(4), 728-738.
https://doi.org/10.5513/JCEA01/13.4.1120
Dragičević V, Simić M, Videnović T, Kresović B, Spasojević I, Brankov M. Uticaj različitih načina obrade na sadržaj vlage i azota u zemljištu. Journal of Central European Agriculture. 2012;13(4):728-738
Dragičević Vesna, Simić Milena, Videnović T., Kresović Branka, Spasojević Igor, Brankov Milan, "Uticaj različitih načina obrade na sadržaj vlage i azota u zemljištu" 13, no. 4 (2012):728-738,
https://doi.org/10.5513/JCEA01/13.4.1120 .

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
ER  - 
@conference{
author = "Dragičević, Vesna and Šaponjić, Bojana and Đorđević, Nenad and Glamočlija, Đorđe and Spasojević, Igor",
year = "2012",
url = "http://rik.mrizp.rs/handle/123456789/435",
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"
}
Dragičević, V., Šaponjić, B., Đorđević, N., Glamočlija, Đ.,& Spasojević, I. (2012). The variations in quality of maize biomass in different environments.
CEFood 2012 - Proceedings of 6th Central European Congress on Food, 1396-1400.
Dragičević V, Šaponjić B, Đorđević N, Glamočlija Đ, Spasojević I. The variations in quality of maize biomass in different environments. CEFood 2012 - Proceedings of 6th Central European Congress on Food. 2012;:1396-1400
Dragičević Vesna, Šaponjić Bojana, Đorđević Nenad, Glamočlija Đorđe, Spasojević Igor, "The variations in quality of maize biomass in different environments" (2012):1396-1400

Effects of a genotype x sowing density interaction on maize yielding on irrigated chernozem

Kresović, Branka; Dragičević, Vesna; Simić, Milena; Videnović, Živorad; Spasojević, Igor; Brankov, Milan

(Unija bioloških naučnih društava Jugoslavije, Beograd, 2011)

TY  - JOUR
AU  - Kresović, Branka
AU  - Dragičević, Vesna
AU  - Simić, Milena
AU  - Videnović, Živorad
AU  - Spasojević, Igor
AU  - Brankov, Milan
PY  - 2011
UR  - http://rik.mrizp.rs/handle/123456789/406
AB  - The aim of these studies was to determine the number of plants per hectare that would provide the maximum utilization of the genetic yielding potential of maize hybrids belonging to different FAO maturity groups and would also contribute to a rational use of seeds. The two-factorial trial was performed on irrigated chernozem in the period 2006-2008, according to the split-plot method with four replicates. Hybrids ZP 578 (FAO 500) and ZP 735 (FAO 700) observed in the combination with seven sowing densities (G1 - 40,816 plants ha-1, G2 - 50,125 plants ha-1, G3 - 59,524 plants ha-1, G4 - 69,686 plants ha-1, G5 - 79,365 plants ha-1, G6 - 86,286 plants ha-1 and G7 - 98,522 plants ha-1). Gained results show that statistically very significant differences in maize grain yields were obtained between the studied hybrids and the sowing densities. The lowest yields were recorded for all studied hybrids at the lowest sowing density (40,861 plants ha-1). The yield projection shows that the maximum grain yield of the hybrid ZP 578, i.e. hybrid ZP 735 can be expected at the level of 13.53 t ha-1, i.e. 12.86 t ha-1 at the sowing density of 84,000 plants ha-1, i.e. 72,000 ZP plants ha-1, respectively. In accordance with the rational use of seeds, high yields are obtained by sowing that provides 60,000 plants of ZP 578 ha-1 and 50,000 plants of ZP 735 ha-1.
AB  - Cilj proučavanja bio je da se utvrdi broj biljaka po hektaru koji stvara uslove za maksimalno korišćenje genetičkog potencijala rodnosti dva hibrida kukuruza različite FAO grupe zrenja i ujedno doprinosi racionalnoj upotrebi semena. Dvofaktorijalni ogled izveden je u periodu 2006-2008 na navodnjavanom černozemu, po metodi razdeljenih parcela u četiri ponavljanja. Isptitivani su hibridi ZP 578 (FAO 500) i ZP 735 (FAO 700) u kombinaciji setve sa sedam gustina (G1 - 40,816 bilj. ha-1, G2 - 50,125 bilj. ha-1, G3 - 59,524 bilj. ha-1, G4 - 69,686 bilj. ha-1, G5 - 79,365 bilj. ha-1, G6 - 86,286 bilj. ha-1 and G7 - 98,522 bilj. ha-1). Dobijeni rezultati pokazuju da su između ispitivanih hibrida i gustina setve ostvarene statistički veoma značajne razlike prinosa zrna kukuruza. Najniže prinose ispitivani hibridi su ostvarili pri najmanjoj gustini setve (40,816 bilj. ha-1). Projekcija prinosa pokazuje da se maksimalan prinos zrna hibrida ZP 578 može očekivati na nivou 13,53 t ha-1 pri gustini setve 84.000 bilj. ha-1, a 12,86 t ha-1 hibrida ZP 735 pri gustini 72.000 bilj ha-1. U skladu sa racionalnom upotrebom semena, visoki prinosi hibrida ZP 578 obezbeđuju se sklopom sa 60.000 biljaka, a hibrida ZP 735 sa 50.000 biljaka po hektaru.
PB  - Unija bioloških naučnih društava Jugoslavije, Beograd
T2  - Acta biologica Iugoslavica - serija A: Zemljište i biljka
T1  - Effects of a genotype x sowing density interaction on maize yielding on irrigated chernozem
T1  - Efekat interakcije genotipa i gustine setve na rodnost kukuruza na navodnjavanom černozemu
VL  - 60
IS  - 3
SP  - 137
EP  - 146
ER  - 
@article{
author = "Kresović, Branka and Dragičević, Vesna and Simić, Milena and Videnović, Živorad and Spasojević, Igor and Brankov, Milan",
year = "2011",
url = "http://rik.mrizp.rs/handle/123456789/406",
abstract = "The aim of these studies was to determine the number of plants per hectare that would provide the maximum utilization of the genetic yielding potential of maize hybrids belonging to different FAO maturity groups and would also contribute to a rational use of seeds. The two-factorial trial was performed on irrigated chernozem in the period 2006-2008, according to the split-plot method with four replicates. Hybrids ZP 578 (FAO 500) and ZP 735 (FAO 700) observed in the combination with seven sowing densities (G1 - 40,816 plants ha-1, G2 - 50,125 plants ha-1, G3 - 59,524 plants ha-1, G4 - 69,686 plants ha-1, G5 - 79,365 plants ha-1, G6 - 86,286 plants ha-1 and G7 - 98,522 plants ha-1). Gained results show that statistically very significant differences in maize grain yields were obtained between the studied hybrids and the sowing densities. The lowest yields were recorded for all studied hybrids at the lowest sowing density (40,861 plants ha-1). The yield projection shows that the maximum grain yield of the hybrid ZP 578, i.e. hybrid ZP 735 can be expected at the level of 13.53 t ha-1, i.e. 12.86 t ha-1 at the sowing density of 84,000 plants ha-1, i.e. 72,000 ZP plants ha-1, respectively. In accordance with the rational use of seeds, high yields are obtained by sowing that provides 60,000 plants of ZP 578 ha-1 and 50,000 plants of ZP 735 ha-1., Cilj proučavanja bio je da se utvrdi broj biljaka po hektaru koji stvara uslove za maksimalno korišćenje genetičkog potencijala rodnosti dva hibrida kukuruza različite FAO grupe zrenja i ujedno doprinosi racionalnoj upotrebi semena. Dvofaktorijalni ogled izveden je u periodu 2006-2008 na navodnjavanom černozemu, po metodi razdeljenih parcela u četiri ponavljanja. Isptitivani su hibridi ZP 578 (FAO 500) i ZP 735 (FAO 700) u kombinaciji setve sa sedam gustina (G1 - 40,816 bilj. ha-1, G2 - 50,125 bilj. ha-1, G3 - 59,524 bilj. ha-1, G4 - 69,686 bilj. ha-1, G5 - 79,365 bilj. ha-1, G6 - 86,286 bilj. ha-1 and G7 - 98,522 bilj. ha-1). Dobijeni rezultati pokazuju da su između ispitivanih hibrida i gustina setve ostvarene statistički veoma značajne razlike prinosa zrna kukuruza. Najniže prinose ispitivani hibridi su ostvarili pri najmanjoj gustini setve (40,816 bilj. ha-1). Projekcija prinosa pokazuje da se maksimalan prinos zrna hibrida ZP 578 može očekivati na nivou 13,53 t ha-1 pri gustini setve 84.000 bilj. ha-1, a 12,86 t ha-1 hibrida ZP 735 pri gustini 72.000 bilj ha-1. U skladu sa racionalnom upotrebom semena, visoki prinosi hibrida ZP 578 obezbeđuju se sklopom sa 60.000 biljaka, a hibrida ZP 735 sa 50.000 biljaka po hektaru.",
publisher = "Unija bioloških naučnih društava Jugoslavije, Beograd",
journal = "Acta biologica Iugoslavica - serija A: Zemljište i biljka",
title = "Effects of a genotype x sowing density interaction on maize yielding on irrigated chernozem, Efekat interakcije genotipa i gustine setve na rodnost kukuruza na navodnjavanom černozemu",
volume = "60",
number = "3",
pages = "137-146"
}
Kresović, B., Dragičević, V., Simić, M., Videnović, Ž., Spasojević, I.,& Brankov, M. (2011). Efekat interakcije genotipa i gustine setve na rodnost kukuruza na navodnjavanom černozemu.
Acta biologica Iugoslavica - serija A: Zemljište i biljkaUnija bioloških naučnih društava Jugoslavije, Beograd., 60(3), 137-146.
Kresović B, Dragičević V, Simić M, Videnović Ž, Spasojević I, Brankov M. Efekat interakcije genotipa i gustine setve na rodnost kukuruza na navodnjavanom černozemu. Acta biologica Iugoslavica - serija A: Zemljište i biljka. 2011;60(3):137-146
Kresović Branka, Dragičević Vesna, Simić Milena, Videnović Živorad, Spasojević Igor, Brankov Milan, "Efekat interakcije genotipa i gustine setve na rodnost kukuruza na navodnjavanom černozemu" 60, no. 3 (2011):137-146

Effect of the maize vegetative space on weediness and yield

Simić, Milena; Stefanović, Lidija; Brankov, Milan; Spasojević, Igor

(Institut za zaštitu bilja i životnu sredinu, Beograd, 2010)

TY  - JOUR
AU  - Simić, Milena
AU  - Stefanović, Lidija
AU  - Brankov, Milan
AU  - Spasojević, Igor
PY  - 2010
UR  - http://rik.mrizp.rs/handle/123456789/314
AB  - The arrangement pattern, i.e. shape and size of vegetative space available to growing plants influences crop-weed competitive interaction and weed abundance. Most researches show that growing row crops such as maize, soybean, sunflower etc., with narrow row space, has as a result lower weed infestation and better yield parameters. In this study the effects of the maize vegetative space, which are achieved with combination of different row spaces and spaces between plants in the row, on the weed distribution and fresh matter and some morphological and productive parameters of maize were investigated. The crop density was the same for all arrangement patterns and herbicide application was included with three levels: full and half of the recommended dose and control without herbicide application. In all three years of investigation, the weed fresh matter declined with decreasing row spaces and was, on average, the lowest for the narrower row space and herbicide application at recommended doses (38,6; 12,8 and 351,1 g m-2). In such arrangement pattern of maize plants, significant influence on the fresh matter of D. stramonium, S. nigrum and A. retroflexus, was achieved. Herbicide application at half of the recommended dose also significantly influenced level of weediness compared to untreated control. The size of maize vegetation space significantly influenced grain yield in 2005 and 2006, otherwise, the herbicide application had a significant influence on maize yield in all years. Grain yield did not differ significantly according to LSD-test between treatments with full and half rate of herbicides.
AB  - Prostorni raspored odnosno oblik i veličina vegetacionog prostora kojim raspolažu gajene biljke značajno utiče na kompeticijske interakcije između useva i korova a time i na zastupljenost korova. Rezultati većine istraživanja su pokazali da gajenje širokoredih useva kao što su kukuruz, soja, suncokret i dr. sa smanjenim međurednim rastojanjem, utiče na smanjenje zakorovljenosti ali i na parametre rodnosti. U radu je ispitivan uticaj veličine vegetacionog prostora koji je ostvaren kombinovanjem međurednog razmaka i razmaka između biljaka u redu u okviru iste gustine, u uslovima primene herbicida u preporučenim i smanjenim količinama, na zastupljenost pojedinih vrsta korova i njihovu biomasu kao i na neke morfološke i produktivne osobine kukuruza. Najmanja ukupna sveža masa korova je u sve tri godine, utvrđena na varijanti sa najmanjim međurednim rastojanjem i primenjenom kombinacijom herbicida izoksaflutol+acetohlor u preporučenoj količini (38,6; 12,8 i 351,1 g m-2). U takvom obliku vegetacionog prostora, značajno je smanjenja sveža masa vrsta D. stramonium, S. nigrum i A. retroflexus. Primena herbicida u polovini preporučene količine takođe je značajno smanjila nivo zakorovljenosti u poređenju sa netretiranom kontrolom. Veličina vegetacionog prostora značajno je uticala na prinos zrna kukuruza u 2005. i 2006. godini, dok je količina primenjenih herbicida vrlo značajno uticala na visinu prinosa u svim godinama. Međusobna poređenja visine prinosa između varijanti sa primenom herbicida u preporučenoj i polovini preporučene količine, na osnovu LSD-testa, nisu pokazale značajne razlike.
PB  - Institut za zaštitu bilja i životnu sredinu, Beograd
T2  - Zaštita bilja
T1  - Effect of the maize vegetative space on weediness and yield
T1  - Značaj veličine vegetacionog prostora za zakorovljenost i prinos kukuruza
VL  - 61
IS  - 2
SP  - 105
EP  - 117
ER  - 
@article{
author = "Simić, Milena and Stefanović, Lidija and Brankov, Milan and Spasojević, Igor",
year = "2010",
url = "http://rik.mrizp.rs/handle/123456789/314",
abstract = "The arrangement pattern, i.e. shape and size of vegetative space available to growing plants influences crop-weed competitive interaction and weed abundance. Most researches show that growing row crops such as maize, soybean, sunflower etc., with narrow row space, has as a result lower weed infestation and better yield parameters. In this study the effects of the maize vegetative space, which are achieved with combination of different row spaces and spaces between plants in the row, on the weed distribution and fresh matter and some morphological and productive parameters of maize were investigated. The crop density was the same for all arrangement patterns and herbicide application was included with three levels: full and half of the recommended dose and control without herbicide application. In all three years of investigation, the weed fresh matter declined with decreasing row spaces and was, on average, the lowest for the narrower row space and herbicide application at recommended doses (38,6; 12,8 and 351,1 g m-2). In such arrangement pattern of maize plants, significant influence on the fresh matter of D. stramonium, S. nigrum and A. retroflexus, was achieved. Herbicide application at half of the recommended dose also significantly influenced level of weediness compared to untreated control. The size of maize vegetation space significantly influenced grain yield in 2005 and 2006, otherwise, the herbicide application had a significant influence on maize yield in all years. Grain yield did not differ significantly according to LSD-test between treatments with full and half rate of herbicides., Prostorni raspored odnosno oblik i veličina vegetacionog prostora kojim raspolažu gajene biljke značajno utiče na kompeticijske interakcije između useva i korova a time i na zastupljenost korova. Rezultati većine istraživanja su pokazali da gajenje širokoredih useva kao što su kukuruz, soja, suncokret i dr. sa smanjenim međurednim rastojanjem, utiče na smanjenje zakorovljenosti ali i na parametre rodnosti. U radu je ispitivan uticaj veličine vegetacionog prostora koji je ostvaren kombinovanjem međurednog razmaka i razmaka između biljaka u redu u okviru iste gustine, u uslovima primene herbicida u preporučenim i smanjenim količinama, na zastupljenost pojedinih vrsta korova i njihovu biomasu kao i na neke morfološke i produktivne osobine kukuruza. Najmanja ukupna sveža masa korova je u sve tri godine, utvrđena na varijanti sa najmanjim međurednim rastojanjem i primenjenom kombinacijom herbicida izoksaflutol+acetohlor u preporučenoj količini (38,6; 12,8 i 351,1 g m-2). U takvom obliku vegetacionog prostora, značajno je smanjenja sveža masa vrsta D. stramonium, S. nigrum i A. retroflexus. Primena herbicida u polovini preporučene količine takođe je značajno smanjila nivo zakorovljenosti u poređenju sa netretiranom kontrolom. Veličina vegetacionog prostora značajno je uticala na prinos zrna kukuruza u 2005. i 2006. godini, dok je količina primenjenih herbicida vrlo značajno uticala na visinu prinosa u svim godinama. Međusobna poređenja visine prinosa između varijanti sa primenom herbicida u preporučenoj i polovini preporučene količine, na osnovu LSD-testa, nisu pokazale značajne razlike.",
publisher = "Institut za zaštitu bilja i životnu sredinu, Beograd",
journal = "Zaštita bilja",
title = "Effect of the maize vegetative space on weediness and yield, Značaj veličine vegetacionog prostora za zakorovljenost i prinos kukuruza",
volume = "61",
number = "2",
pages = "105-117"
}
Simić, M., Stefanović, L., Brankov, M.,& Spasojević, I. (2010). Značaj veličine vegetacionog prostora za zakorovljenost i prinos kukuruza.
Zaštita biljaInstitut za zaštitu bilja i životnu sredinu, Beograd., 61(2), 105-117.
Simić M, Stefanović L, Brankov M, Spasojević I. Značaj veličine vegetacionog prostora za zakorovljenost i prinos kukuruza. Zaštita bilja. 2010;61(2):105-117
Simić Milena, Stefanović Lidija, Brankov Milan, Spasojević Igor, "Značaj veličine vegetacionog prostora za zakorovljenost i prinos kukuruza" 61, no. 2 (2010):105-117