SORPTION-STIMULATING PREPARATION FOR PRE-SOWING TREATMENT OF SPRING WHEAT SEEDS BASED ON GIBBERELLINS Russian patent published in 2020 - IPC A01N25/02 A01N31/06 A01N31/08 A01N37/10 A01P21/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular, to pre-sowing treatment of spring wheat seeds. Sorption-stimulating preparation for presowing treatment of spring wheat seeds based on gibberellins includes in the following concentration sodium salts of gibberellic acids 35–45 mg/l, potassium or sodium humate 8–12 g/l, beer yeast autolysate 10–14 g/l and calcium bentonite 35–45 g/l. Preparation represents a clay-humus complex in the form of an aqueous suspension.

EFFECT: proposed sorption-stimulating preparation possesses increased biological activity, provides acceleration of germination of seeds of spring wheat and development of their sprouts.

1 cl, 1 tbl