Effect of agroecological factors on variations in yield, protein and oil contents in soybean grain
Abstract
This paper presents the grain yields and protein and oil contents of NS soybean cultivars of 0 maturity group grown for three successive years. The average yield for all cultivars was 3,335 kg ha(-1). The 2010 yields were significantly higher than the three-year average yield. The cultivar Becejka had a significantly higher grain yield per unit area (3,628 kg ha(-1)) and higher yields of proteins and oil (1,355 kg ha(-1) and 769.50 kg ha(-1), respectively) than the other cultivars. The highest protein content (40.56%) was recorded in 2008. The average protein content for all cultivars was 37.60%. The cultivar Proteinka had significantly higher three-year average protein content (38.21%) than the other cultivars, except Tara. The average oil content for all tested cultivars was 21.31%. The cultivar Afrodita had the highest average oil content 21.55%. Statistically significant differences were recorded in grain yield and protein and oil contents and yield, which were due to cultivar and ...test year. Soybean yield varied according to temperature and quantities and distribution of precipitation. Yield was positively highly significantly correlated with precipitation (r=0.94**), and negatively highly significantly correlated with temperature (r=-0.61**).
Keywords:
soybean / ecological factors / yield / protein and oil content / yield of protein and oilSource:
Romanian Agricultural Research, 2012, 30, 241-247Publisher:
- National Agricultural Research and Development Institute Fundulea.
Funding / projects:
Collections
Institution/Community
FiVeRTY - JOUR AU - Popović, Vera AU - Malešević, Miroslav AU - Miladinović, Jegor AU - Marić, Vladimir AU - Živanović, Ljubiša PY - 2012 UR - http://fiver.ifvcns.rs/handle/123456789/1178 AB - This paper presents the grain yields and protein and oil contents of NS soybean cultivars of 0 maturity group grown for three successive years. The average yield for all cultivars was 3,335 kg ha(-1). The 2010 yields were significantly higher than the three-year average yield. The cultivar Becejka had a significantly higher grain yield per unit area (3,628 kg ha(-1)) and higher yields of proteins and oil (1,355 kg ha(-1) and 769.50 kg ha(-1), respectively) than the other cultivars. The highest protein content (40.56%) was recorded in 2008. The average protein content for all cultivars was 37.60%. The cultivar Proteinka had significantly higher three-year average protein content (38.21%) than the other cultivars, except Tara. The average oil content for all tested cultivars was 21.31%. The cultivar Afrodita had the highest average oil content 21.55%. Statistically significant differences were recorded in grain yield and protein and oil contents and yield, which were due to cultivar and test year. Soybean yield varied according to temperature and quantities and distribution of precipitation. Yield was positively highly significantly correlated with precipitation (r=0.94**), and negatively highly significantly correlated with temperature (r=-0.61**). PB - National Agricultural Research and Development Institute Fundulea. T2 - Romanian Agricultural Research T1 - Effect of agroecological factors on variations in yield, protein and oil contents in soybean grain EP - 247 IS - 30 SP - 241 UR - https://hdl.handle.net/21.15107/rcub_fiver_1178 ER -
@article{ author = "Popović, Vera and Malešević, Miroslav and Miladinović, Jegor and Marić, Vladimir and Živanović, Ljubiša", year = "2012", abstract = "This paper presents the grain yields and protein and oil contents of NS soybean cultivars of 0 maturity group grown for three successive years. The average yield for all cultivars was 3,335 kg ha(-1). The 2010 yields were significantly higher than the three-year average yield. The cultivar Becejka had a significantly higher grain yield per unit area (3,628 kg ha(-1)) and higher yields of proteins and oil (1,355 kg ha(-1) and 769.50 kg ha(-1), respectively) than the other cultivars. The highest protein content (40.56%) was recorded in 2008. The average protein content for all cultivars was 37.60%. The cultivar Proteinka had significantly higher three-year average protein content (38.21%) than the other cultivars, except Tara. The average oil content for all tested cultivars was 21.31%. The cultivar Afrodita had the highest average oil content 21.55%. Statistically significant differences were recorded in grain yield and protein and oil contents and yield, which were due to cultivar and test year. Soybean yield varied according to temperature and quantities and distribution of precipitation. Yield was positively highly significantly correlated with precipitation (r=0.94**), and negatively highly significantly correlated with temperature (r=-0.61**).", publisher = "National Agricultural Research and Development Institute Fundulea.", journal = "Romanian Agricultural Research", title = "Effect of agroecological factors on variations in yield, protein and oil contents in soybean grain", pages = "247-241", number = "30", url = "https://hdl.handle.net/21.15107/rcub_fiver_1178" }
Popović, V., Malešević, M., Miladinović, J., Marić, V.,& Živanović, L.. (2012). Effect of agroecological factors on variations in yield, protein and oil contents in soybean grain. in Romanian Agricultural Research National Agricultural Research and Development Institute Fundulea..(30), 241-247. https://hdl.handle.net/21.15107/rcub_fiver_1178
Popović V, Malešević M, Miladinović J, Marić V, Živanović L. Effect of agroecological factors on variations in yield, protein and oil contents in soybean grain. in Romanian Agricultural Research. 2012;(30):241-247. https://hdl.handle.net/21.15107/rcub_fiver_1178 .
Popović, Vera, Malešević, Miroslav, Miladinović, Jegor, Marić, Vladimir, Živanović, Ljubiša, "Effect of agroecological factors on variations in yield, protein and oil contents in soybean grain" in Romanian Agricultural Research, no. 30 (2012):241-247, https://hdl.handle.net/21.15107/rcub_fiver_1178 .