METHOD OF ENRICHING FRUITS AND BERRIES WITH SELENIUM Russian patent published in 2014 - IPC C05D9/00 

FIELD: chemistry.

SUBSTANCE: invention relates to agriculture. Method of enriching fruits and berries with selenium includes single extra-root treatment of foliage of trees, shrubs and plants with aqueous sodium selenate with concentration 3 mg/l in the period when fruits and berries are formed, which makes it possible to 2-2.5 times increase natural content of selenium. It is required to observe terms of carrying out extra-root treatment and norms of sodium selenate expenditure for Actinidia kolomikta - last ten days of June with standard solution consumption 1000 l/ha, Aronia melanocarpa - first ten days of July with standard solution consumption 300-500 l per 100 trees, Lonicera edulis - first ten days of May with standard solution consumption 1000 l/ha, garden strawberry - second ten days of May with standard solution consumption 759 l/ha, mountain-ash - first ten days of July with standard solution consumption 400-600 l per 100 trees, apple tree - first ten days of July with standard solution consumption 600-1000 l per 100 trees with obtaining enriched with selenium fruits and berries of Actinidia kolomikta, Aronia melanocarpa, Lonicera edulis, garden strawberry, mountain-ash, apple tree, intended for prevention of selenium deficiency.

EFFECT: invention makes it possible to increase content of selenium in apples, fruits and berries of garden strawberry, Lonicera edulis, Actinidia kolomikta, mountain-ash and Aronia melanocarpa, carry out prophylaxis of selenium deficiency in population.

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