THE INFLUENCE OF NITROGEN FERTILIZERS ON GROWTH, DEVELOPMENT AND FERTILITY OF COTTON PLANT UNDER THE CONDITIONS OF OLD-IRRIGATED SOIL OF MYRZACHULIE

Cotton crops are widespread in regions of an irrigated cotton growing on light sierozemic soils in the old irrigated zone of the Myrzashol steppe. We studied usage efficiency of nitric fertilizers under cotton in the conditions of the old irrigated soils of the Myrzashol steppe, nitric fertilizers effect on growth, development and efficiency of cotton depending on various salinity of the soil.