Nizhegolenko V. Yield and quality of soybean seeds depending on techniques of cultivation under irrigation conditions in South Steppe region of Ukraine

Sorts of soy of Arkadiya Odessa, Sun and Deymos. Research purpose: theoretical ground and practical determination of optimum structures of agrotsenozov soy at different methods of sowing and norms of sowing of seeds. Research methods: the field, laboratory, statistical. Results of researches: 1) for a theory - first in the conditions of south Steppe of Ukraine on irrigation the features of growth, development and forming of optimum structure and productivity of sowing of soy of sorts of Arkadiya are studied Odessa that Sun at different methods of sowing and norms of sowing. Conformity to the law of forming of harvest, output of standard seeds and his sowing qualities is studied at different terms of the desikatsii sowing of soy of sorts of Arkadiya Odessa, Sun and Deymos. 2) for practice - a large practical value is had for the economies which are engaged in production of seeds of soy on commodity and seminal purposes, because the explored factors are most effective in the question of rise of seminal productivity of this culture. Sphere of the use: economies on growing of soy on the south of Ukraine.