FIELD: agriculture.
SUBSTANCE: invention relates to the field of agriculture, in particular to methods for growing rice. The method includes a one-time foliar treatment of the plant against the background of mineral nutrition in the tillering phase with an aqueous solution of micronutrient fertilizer containing succinic and citric acids, potassium hydroxide, zinc and copper compounds. Rice plants are treated against the background of mineral nutrition N120P80K60 in the tillering phase of 5-6 leaves at doses of 1.0-3.0 l/ha per 300 l of working solution based on drinking water, the initial solution of which contains components in 1 liter of water in the following quantities: copper (II) chloride dihydrate - 60 g, anhydrous zinc (II) chloride - 40 g, succinic acid - 42 g, citric acid monohydrate - 77 g and potassium hydroxide - 160 g.
EFFECT: method provides for the expansion of functionality and increased productivity of rice by increasing its photosynthetic activity.
1 cl, 1 tbl, 1 ex
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Authors
Dates
2021-11-18—Published
2021-04-12—Filed