FIELD: agriculture.
SUBSTANCE: invention relates to the agriculture. Aqueous auxiliary concentrate, having improved drift of spraying, contains: a. from 20 to 40 % of weight potassium salt selected from dicalcium phosphate, potassium nitrate, tricalcitrate and mixtures thereof; b. from 1.5 to 3.0 % of weight anionic surfactant selected from alkyl sulfosuccinic acids and anionic esters of alkyl polyglycosides, and c. from 4 to 7 % of oxypropyl derivative of tamarind resin; where a, b and c are in an aqueous auxiliary concentrate in a dissolved form.
EFFECT: disclosed are aqueous auxiliary concentrates with improved drift of spraying.
6 cl, 5 tbl, 16 ex
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