INFLUENCE OF COMPONENT APPLICATION OF ORGANIC AND BIOLOGICAL FERTILIZERS ON HEAVY METALS AND PESTICIDE RESIDUE IN THE SOIL
Abstract
The use of biological products against the background of organic fertilizers (green manure and manure) ensures a decrease in the amount of heavy metals in mobile form in the soil compared to the background (control) agrocenosis N250Р175K125. Organic fertilizers improve the ecological condition of the soil and increase the amount of humus, as a result of which heavy metals entering the soil are adsorbed by organic substances, while at the same time the residues of pesticides such as GXSG and DDT are reduced, and the ecological stability of the soil is ensured.
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