Tabiiy fanlar

USE OF GAT TECHNOLOGIES IN THE IDENTIFICATION AND ASSESSMENT OF SOIL DEGRADATION

soil fertility, salinization, degradation, granulometric composition, dry residue, humus, nitrogen, phosphorus, potassium, GAT technologies, electronic maps.

Authors

This article discusses the state of degraded soils, types and reclamation-ecological conditions of soils associated with degradation processes. Also, when assessing the condition of irrigated sierozem-meadow soils common in the Khavast district of the Syrdarya region, data on certain types of degradation, the main causes and negative consequences of the degradation process are provided. As a result of processing data on the agrochemical and chemical properties of the soils of the Pakhtakor massif of the Khovos district, electronic maps of the distribution of humus, nitrogen, phosphorus, potassium, and the amount in the upper soil layer distributed over the territory were compiled based on the GAT programs.