Sugar on the vegetables can be used as foliar fertilizer, but also to prevent disease, low cost, good effect, no pollution.
Used in cucumber production. (1) 0.2% sugar solution was sprayed at the seedling stage, the seedlings were thick, the leaves were large, and the leaves grew fast. Melon spray 1 time, can make melon taste good. (2) Mix sugar, urea, and water in a 1:1:100 ratio and spray on the leaves in the morning or after 4 pm. Spray once every 5-7 days. Even spray 4-5 times, the control effect on downy mildew up to 90%. (3) Use a mixture of 1% sugar, virus A500, 20PPM-40PPM gibberellic acid, 0.2% borax, spray once every 5-7 days, even spray 2-4 times, the virus control effect is better .
Used in tomato production. (1) Flowering and fruit setting: Spraying 0.75 sugar and 0.2%-0.3% urea as foliar fertilizer can make flower bud hypertrophy and thick flower buds. If it is accompanied by 0.3% potassium dihydrogen phosphate, it can promote fruit size and yield. high. (2) If the leaves are shriveled due to high hormone concentration during the flowering period, the 0.5%-0.7% sugar solution should be sprayed 2-3 times depending on the severity of the damage, and the vitality can be restored as soon as possible. When sprayed with 0.2%-0.5% sugar solution in time of freezing injury, the incidence of tomato disease can be significantly reduced.
Used in cucumber production. (1) 0.2% sugar solution was sprayed at the seedling stage, the seedlings were thick, the leaves were large, and the leaves grew fast. Melon spray 1 time, can make melon taste good. (2) Mix sugar, urea, and water in a 1:1:100 ratio and spray on the leaves in the morning or after 4 pm. Spray once every 5-7 days. Even spray 4-5 times, the control effect on downy mildew up to 90%. (3) Use a mixture of 1% sugar, virus A500, 20PPM-40PPM gibberellic acid, 0.2% borax, spray once every 5-7 days, even spray 2-4 times, the virus control effect is better .
Used in tomato production. (1) Flowering and fruit setting: Spraying 0.75 sugar and 0.2%-0.3% urea as foliar fertilizer can make flower bud hypertrophy and thick flower buds. If it is accompanied by 0.3% potassium dihydrogen phosphate, it can promote fruit size and yield. high. (2) If the leaves are shriveled due to high hormone concentration during the flowering period, the 0.5%-0.7% sugar solution should be sprayed 2-3 times depending on the severity of the damage, and the vitality can be restored as soon as possible. When sprayed with 0.2%-0.5% sugar solution in time of freezing injury, the incidence of tomato disease can be significantly reduced.
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