METHOD FOR OBTAINING A COMPLEX SORPTION-STIMULATING PREPARATION TO REDUCE THE ALLELOTOXICITY OF SOILS Russian patent published in 2021 - IPC A01N25/02 C05D9/02 C05F11/02 C05F5/00 C05G1/00 C05G3/80 

FIELD: agriculture.

SUBSTANCE: the method for preparing a complex sorption-stimulating drug to reduce the allelotoxicity of the soil is characterized by the fact that aqueous solutions of bentonite, potassium or sodium humate, brewer’s yeast autolysate (BYA) and polyethylene glycol (PEG) are mixed in a mass ratio 4:0.9-1.1:2.8-3.2:0.35-0.45, accordingly, with continuous stirring for 5-6 hours, a suspension is obtained, which is dried until a dry residue is obtained, followed by its grinding into a powder.

EFFECT: invention makes it possible to increase the effectiveness of a drug that reduces the allelotoxicity of soils by sorption of allele toxins, which leads to a decrease in their negative impact on plant development, and at the same time creates optimal conditions for the vital activity of microorganisms that accelerate plant development.

4 cl, 1 tbl