RESOURCE-SAVING, COMBINED, MINIMUM TREATMENT OF SOIL IN GROWING NEW VARIETIES OF COTTON CROP

Abstract

The article deals with the problems of seed planting systems, cotton crop density, rate of application of mineral fertilizers, irrigation methods, agrophysical, agrochemical and water-physical properties, development and yield of plants, quality indicators, cost-effectiveness in relation to the method of minimal treatment for soil – new advanced «Ilgor-1» aggregate. As a result of implementing a new-developed technology, the number of irrigations decreased by 1.5-2 times, the yield increase amounted to 4.5-5.5 q / ha, the fiber quality increased by 10-12%. Moreover, the yield of raw cotton was 7-10 days earlier.