
The results of the analysis of water extract allowed us to establish changes in the degree of salinization and the qualitative composition of water-soluble salts according to the profile of the studied soils in favor of options using mineralized water for irrigation. After a three-year influence of irrigation with irrigation and saline waters, the irrigated meadow soils remained in the group of medium-saline soils starting from the arable horizons, while the arable horizons remained slightly saline. At the same time, there is a sharp increase in the dense residue in the variant with the use of drainage water.