INFLUENCE OF SOIL AGROPHYSICAL PROPERTIES ON PRODUCTIVITY DURING CULTIVATION OF COTTON

This article examines the effect of soil agro physical properties on cotton yield when growing cotton between 60 cm (control) and 80x40 cm rows. In this case, on the basis of the analysis, the soil mass, porosity and grain size varied from 60 cm to 80x40 cm in a row spacing of 40 cm. Observations showed that soil samples were taken in layers of 0-50 cm, with porosity and granularity in the row spacing of 80x40 cm, which was improved compared to the control of 60 cm, and the volume increased by 0.02-0.04 g / cm3 ha (60 cm).