Bezuglov V., Gogmachadze G.

How to raise productivity and to receive ecologically clean production of summer grain crops in Non-Chernozem area

Estimation of agrotechnical and ecological role of crop rotations, predecessors, fertilizers and protection of plants in yield increase of summer grain crops cultivated in Non-Chernozem area, and receiving of ecologically clean production is given in the article.

Keywords: SPRING WHEAT, BARLEY, OATS, CROP ROTATIONS, PREDECESSORS, NITRIC, PHOSPHORIC, POTASSIUM FERTILIZERS, FUNGICIDES, INSECTICIDES, HERBICIDES, PRODUCTIVITY of SUMMER GRAIN CROPS