THE METHODS OF IMPROVING THE PRODUCTIVITY OF WINTER WHEAT IN THE CONDITIONS OF A FOOTHILL ZONE OF KABARDINO-BALKARIAN REPUBLIC

Winter wheat is the dominant crop in the structure of use of arable land. In this regard, the development of optimal systems integrated application of rationally justified methods of primary tillage and methods of sowing winter wheat in combination with different levels of nitrogen fertilizer, which ensure high yields of good quality grain food values in the considered soil-climatic region, are the most important.