COMPLEX PREPARATION FOR PRE-SOWING TREATMENT OF SPRING WHEAT SEEDS BASED ON HIBBERELLINS, POLYETHYLENE GLYCOL AND XYLOSE Russian patent published in 2022 - IPC A01C1/06 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, and in particular to the development of preparations-stimulants of plant growth for pre-sowing treatment of seeds of spring wheat. A complex preparation for pre-sowing treatment of spring wheat seeds by a semi-dry method includes components in the following concentration: calcium bentonite 35-45 g/l, potassium or sodium humate 8-12 g/l, aqueous suspension of polyethylene glycol 250-350 mg/l, autolysate of brewer's yeast 10 -14 g/l, xylose 4-12 g/l, aqueous suspension of salts of gibberellic acids 250-350 mg/l.

EFFECT: proposed complex preparation for pre-sowing seed treatment has a high stimulating ability among preparations for pre-sowing seed treatment in a semi-dry way, provides acceleration of the germination of spring wheat seeds and the development of their seedlings.

1 cl, 1 tbl