FIELD: biotechnology.
SUBSTANCE: invention relates to the field of biotechnology. The invention is a complex preparation for pre-sowing treatment of spring wheat seeds by a semi-dry method, including potassium or sodium humate, brewer's yeast autolysate, calcium bentonite, gibberellic acid salts, polyethylene glycol and 3-indoleacetic acid (heteroauxin), and is a bentonite-humate complex with phytohormones in the form of an aqueous suspension containing the indicated components in the following concentration: 3-indoleacetic acid (heteroauxin) - 20-25 mg / l, gibberellins (salts of gibberellic acids) - 250-350 mg / l, humate - 8-12 g / l, calcium bentonite - 35 -45 g / l, brewer's yeast autolysate - 10-14 g / l, polyethylene glycol - 250-350 mg / l.
EFFECT: accelerated germination of spring wheat seeds and development of their seedlings.
1 cl, 1 tbl
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Authors
Dates
2021-07-12—Published
2020-06-30—Filed