| 摘要 |
FIELD: agriculture. SUBSTANCE: composition comprises, wt %: copper chloride or copper bromide or copper hydroxide, or copper hydroxycarbonate, or copper nitrate, or copper acetate, 0.010-40: boric acid or mixture thereof with alkali, or sodium tetraborate or potassium tetraborate, 0.002-40; alkanolamine, 0.02-80; and water, the balance. Composition for stimulating growth of agricultural crops is more effective, improves yield capacity of plants and has more pronounced antimutagenic effect as compared with well known composition. EFFECT: improved properties of the composition. 12 ex, 5 tbl
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