Keywords:
- vertical zonation
- soils
- phosphorus
- fractions
- labile phosphorus
- stable phosphorus
Abstract
This article presents the results of studies on the phosphorus status of brown soils, dark gray soils, and irrigated typical gray soils in the Chirchik River basin. Differences in the content of mineral and organic phosphorus, as well as its labile and stable compounds, are demonstrated across slope aspects of brown soils, the impact of the development of dark gray soils on their phosphorus status, and the current phosphorus status of irrigated typical gray soils and meadow soils in the basin.
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