FIELD: agriculture.
SUBSTANCE: invention relates to the field of agriculture, in particular, to agronomy and can be used for reducing the soil toxicity. Leguminous herbs are mowed down at the flowering stage. Mowed off green mass is sprayed with an aqueous solution of sodium selenate at a concentration of 0.1-0.2%, and then a layer of alanite is applied within 2-3 cm. Then all the biomass is ploughed.
EFFECT: soil toxicity is reduced, and its fertility is improved.
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