FIELD: agriculture.
SUBSTANCE: invention relates to agriculture. The method for producing a composition for stimulating the growth of agricultural crops includes mixing boric acid, a copper component and monoethanolamine, and metallic copper in powder form is used as a copper component. All components are taken at a certain ratio. First, boric acid is mixed with monoethanolamine, the mixture is heated to 150-160°C and the evolved water is distilled off for 1 h, then the reaction mass is cooled to room temperature and water and metallic copper are added in the form of a powder, after which the suspension is stirred for 8 h until complete dissolution of copper and to obtain a concentrated composition at the last stage, water is distilled off from the reaction mass under vacuum conditions.
EFFECT: invention makes it possible to ensure high crop yields.
1 cl, 1 tbl, 2 ex
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Authors
Dates
2022-12-28—Published
2022-05-06—Filed