FIELD: plant growing.
SUBSTANCE: method of producing nanocapsules of azophoska includes adding azophoska to a suspension of potato starch in acetone in presence of 0.01 g of the preparation E472c as a surfactant while stirring at 900 rpm, wherein the weight ratio of the core to the shell in terms of dry substance is 1 : 3, or 1 : 1, or 1 : 2, or 2 : 1. Then 0.9% sodium chloride solution is added, the obtained suspension is filtered and dried at room temperature.
EFFECT: disclosed method of producing nanocapsules of azophoska provides simplifying and accelerating the process of producing nanocapsules of water-soluble fertilizer and increasing weight output.
1 cl, 3 ex
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