FIELD: food industry.
SUBSTANCE: invention relates to the field of food industry, in particular, to production of fruits and berries enriched with zinc for zinc deficit prevention. The method envisages twofold foliar treatment of plants expanded leaves by way of spraying, early in the morning, in the evening or during daytime in cloudy, but not rainy weather, with a water solution of zinc sulphate with concentration equal to 6 g/l with addition of 6 g of calcium hydroxide. Repeated treatment is performed in 10-12 days; the zinc sulphate solution consumption terms and rate are observed. For production of fruits and berries enriched with zinc one uses garden strawberry, edible honeyberry, actinidia, apple-tree, ashberry and chokeberry plants.
EFFECT: method allows to increase natural content of zinc in fruits and berries 1,6-3,8 times.
2 cl, 1 tbl
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