Allelotoxicity of soils and soil substrates reduction

Abstract

Sorption-stimulating preparation has been developed, and its effect on allelotoxicity reduction of soils and soil-like substrates has been studied. Calcium bentonite and potassium humate with the addition of brewer’s yeast autolysate and polyethylene glycol are the base of the preparation. The preparation reduces the soil allelotoxins for plants due to sorption. Optimal concentrations of composition components of the developed preparation were determined. The profitability of the preparation application when introducing it into the soil substrates of greenhouses was justified.