EFFECT OF SOIL COMPACTION ON THE POTENTIAL MOISTURE CONTENT OF LEACHED CHERNOZEM
The research goal was to study effect of soil compaction on potential moisture content. The object of study was leached chernozem of Priobskoye plateau. During the research the following tasks were solved: to study the change in total capacity in the surface layer of soil by repeated external pressure, created under different soil moisture; study the change in total capacity in the surface soil layer from the values of the external pressure created at different soil moisture; to study the dependence of the full moisture capacity of the soil to the density summation. The study revealed that the total water capacity is a function of changes in soil density and indirectly depends on the amount of external pressure, its value and soil moisture.