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Currently, the degradation of the structure of chernozems in agricultural activities is taking place. At the same time, there is a natural diversity of chernozems that are located in different environmental conditions, so the degree of degradation can vary significantly. From these positions, the comparison of the structural-aggregate composition and waterproofness of the structure of arable chernozems, widespread in the Belgorod oblast and the Krasnodar territory, was carried out. The low quality of the structure...

During 2019-2020 the study of the soils of 6-8-row (30 meters) ash - elm shelterbelts of an agroforestry landscapes (typical forest-steppe of the Belgorod oblast) and the soils of adjacent agricultural landscapes was conducted. The regime observations of the field moisture capacity in chernozems in 2 key areas were executed. The objects of study in both areas were the soils of flat watersheds with a deep (more than 10 m) level of ground water; soils were studied in the central parts of the field protective shelter...