Change of gray-brown soils water-physical properties under the winter wheat

Research is conducted at the Terter Regional Experimental Station of the Research Institute for Agriculture. In order to improve soil fertility and obtain high and high-quality crop yields, we studied the water-physical properties of the soils of the experimental plot. Soil and fertilizer treatment in the 0-30 cm layer reduced the density of the soil but increased the natural moisture and total porosity compared with the control variant. As a result, soil fertility increased, which in turn significantly affected the grain yield of winter wheat.