FIELD: agriculture.
SUBSTANCE: invention relates to agriculture and can be used to improve the productivity of agricultural crops, including oats. Method of fertilising crops, in particular oats, includes spraying by fine irrigation of aerial parts of vegetating plants. Spraying is carried out with a solution of a biologically active substance containing silver ions. The fertilising is carried out single-shot at the seedling stage by the preparation of colloidal solution of silver nanoparticles AgBion-2. The concentration of working fluid is 0.00027%, the flow rate is 250 l/ha.
EFFECT: use of this method enables to increase the yield of oats.
8 tbl, 2 ex
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Authors
Dates
2012-08-27—Published
2011-03-14—Filed