1 Top-dressing drainage: 20 to 25 kg of diammonium phosphate and potassium fertilizer of 667 square meters, preferably before rain or after the rain; pay attention to drainage and water control before fruit ripening.
2 Pest control: In the middle and mid-August, spray 80% 800g or 80% 800-fold M-45 liquid, control white rot, anthrax, and spray 52.5% Dupont fast and clean 2000 to 2400 times against downy mildew, In particular, attention should be paid to the use of spray after the rain; in late August, spray 160 times the amount of Bordeaux mixture.
3 Summer Scissors: Continue sprigbing and depilling.
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