Changes in the morphological structure and mechanical properties of sandy soils

Abstract The analysis of the genesis, properties of sand and sandy soils developed in different periods in Central Fergana, the changes in the agro-ecological and reclamation conditions under the influence of anthropogenic factors involves in the efficient use of land resources. The main purpose of the study is to study the genesis, geography, and formation of soils formed in sandy areas, eco-reclamation processes occurring under the influence of natural conditions and irrigation, to determine the agrochemical, physicochemical and other properties of irrigated sandy soils. The research was carried out in the field, laboratory, and cameral conditions according to generally accepted standard methods in soil science, the research used geographical, morphological, natural-historical, chemical-analytical, and cross-sectional methods. The scientific significance of the results of the study is explained by the laws of specific formation and distribution of sandy soils and irrigated sandy soils of Central Fergana, changes in the eco-reclamation state under the influence of anthropogenic factors, disclosure of physical and mechanical dynamics, productivity, conservation, and restoration.

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