NUTRIENT CONTENT IN ORGANIC RESIDUES OF SIDERATE CROPS IN SALINATED SOILS
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This article reviews the chemical composition of organic residues left by the soil in the saline soils of the Republic of Karakalpakstan by applying one-, two- and three-component mixtures of siderat crops and additional manure to them. To obtain high and high-quality yields from agricultural crops, the soil must contain a large number of nutrients. They are found in the soil in various forms, mainly in mineral and organic forms. The use of agricultural crops as siderats is of great importance. According to many years of research, the more plant residues (stems, leaves, roots, etc.) remain in the soil, the better the organic matter of the soil. The chemical composition of the roots, tops, and stems left by siderat crops in the soil was studied.
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