METHOD OF REMEDIATION AND MELIORATION OF SOILS Russian patent published in 2018 - IPC A01B79/02 

FIELD: melioration; ecology.

SUBSTANCE: invention relates to the field of agriculture and ecology, in particular to agriculture, and can find application in the purification of soils from toxic elements. Essence of the invention lies in the fact that a mixture of three species of annual clovers is sown: Trifolium incarnatum, Trifolium resupinatum and Trifolium alexandrinum in the ratio 1:1:1, the seeds of which are soaked in a concentration of 0.1 % of the Nikfan biopreparation dissolved in a 0.05 % aqueous solution of para-aminobenzoic acid, and after mowing the entire aboveground mass in the phase of the beginning of flowering of the incarnate clover and its utilization, foliar top dressing of the mown grass in the same concentration is carried out.

EFFECT: method makes it possible to simplify and accelerate the cleaning of soils from contamination.

1 cl, 2 tbl