Soil Changes and Improvement Measures under Irrigation in the Middle Flow of Zarafshan River

Adiba Burkhonovna Tursunkulova

Abstract: The article considers the measures with the groundwater formation in the middle flow of Zarafshan river, its chemical composition and saline compounds introduction into irrigation areas by irrigation water, and the Kattakurgan reservoir impact on the toxic salts accumulation for plants in the soil.

Keywords: soil, aquifer, groundwater, anion, cation, ditches, collector, hydrogeological conditions, salt balance, mineralization degree, mechanical composition, water physical properties