MIGRATION OF CYCLIC ELEMENTS IN HYDROMORPHIC SOILS

The genesis and parent rocks of solonchaks and irrigated meadow sozovy soils of Central Fergana are the same. Under the influence of anthropogenic factors, solonchaks were transformed into irrigated meadow sozovy soils.In these soils, Ni and Sb are characterized by an increased biogeochemical province. Quantitative indicators of 15 chemical cyclic elements can serve as background content for solonchaks and irrigated meadow sozovy soils."Science and innovation" international scientific journal. ISSN: 2181-333