Vegetable vinegar should not be late

Solanaceous vegetables start from 1 to 2 days after colonization, spraying 300 times of vinegar once every 7 to 10 days, and spraying 3 to 5 times, which has good control effect on tomato and pepper virus diseases. It can increase the yield of pepper by about 8%, and increase the yield of tomatoes by 10% to 34%. Before the flowering and fruiting of cucumbers, 0.5 kg of vinegar per acre is used to spray 50 kg of water, which can increase production by 18% to 20%. When the Chinese cabbage starts to pack, it uses 50 kg of vinegar per acre to spray 50 kg of water, which can increase production by 18% to 20%. In addition, during the seedling stage of Chinese cabbage, spinach, watermelon, pumpkin, and potato, spraying 300 times liquid vinegar once every 5 days or so, and spraying 2 or 3 times, the effect of increasing production is also very obvious.

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