WAYS OF SOIL DENSITY REGULATION BY THE POTATOES CULTIVATION

The results on the effect after crop green manure and ways of basic soil cultivation on the soil density of typical black soil are presented. The use of after crop green manure of oil radish and the deep moldboard-less soil cultivation for 28-30 cm provides the optimum density of the soil for growing potatoes, which resulted in obtaining high yields of tubers. Between the density of the soil and yield of potatoes is founded an inverse correlation.