name
Shkotova Oksana Nikolaevna
Scholastic degree
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Academic rank
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Honorary rank
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Organization, job position
• Bryansk state agricultural Academy
соискатель
Research interests
Сельское хозяйство (совершенствование технологий и приемов возделывания смешанных посевов)
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06.00.00 Agricultural sciences
Description
In the conditions of grey forest soils in the Bryansk region among the fodder crops widespread mixed legume-cereal crops. The results showed that the photosynthetic activity of cereals and leguminous crops and their yields in mixed crops depended on made of biological and mineral nitrogen fertilizers. It is established that the nitrogen in the form of ammonium nitrate has a positive impact on the formation of assimilating leaf surface, photosynthetic potential and net productivity and yield of grain mixture in lupine-barley and soybean -barley cropping and pea-barley crops the use of nitrogen in the form of potassium nitrate was more favorable. It was found that in lupine-barley crops the active symbiotic potential has increased by 25,5% and the yield increased by 21,3% , in soybean-barley crops 28,5% and 19,2% respectively, due to the joint use of a mixture of symbiotic and associative rhizobacteria and mineral nitrogen in the form of ammonium nitrate in the dose of N60. In pea-barley agrocenosis it has improved the efficiency of cultivation of joint application of mixed inoculant symbiotic and associative rhizobacteria on the background of the application of mineral nitrogen in the form of potassium nitrate in the dose of N60, where there was an increase of the active symbiotic potential by 34,7% and grain yield by 24,7% compared to the option when adding the mixture of biological products
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