Influence of terms, methods of sowing and norms of sowing of different sorts of soy on its productivity

Abstract

The basic elements of high quality technology of growing of soy are offered in the conditions of left-bank part of Forest-steppe Ukraine, namely terms, methods of sowing and norm of sowing. Norm of sowing more than method of sowing, influenced on the size of the productivity of soy. Increase of norm of sowing to 800 thousand/ha of germination seed, especially at sowing in late lines, did not assist the substantial increase of the productivity. It is most expediently to sow soy with ordinary string (15 cm) or dotted (45 cm) methods with the norm of sowing 700 thousand/ha of germination seed.