Preservation of automorphous regime of irrigated soils in dry steppe zone of Lower Polvolzhye

摘要

On the basis of many-year experimental data obtained withe sowing the problem of replacing physical evaporation of moisture with evapotranspirational consumption of forest-agrarian landscapes, the levels of favourable and critical soil humidity were determined. Basic statements were formulated for Complex reclamation of soils in dry steppe zone of Povolzhye.