1. Qing ditch buried, drainage wet down. We must rationalize the gully system to ensure that irrigation and flooding can be performed in the dry land. After the rain, there is no accumulation of water in the fields and the rain will not dry up.
2. Live leafy vegetables, cabbage, spinach, celery, garlic, parsley, lettuce, garland chrysanthemum, radish, carrot and other leafy vegetables; cauliflower, cabbage, lettuce, cabbage, tomato, eggplant, pepper, cucumber, celery Other varieties of seedlings; to prevent light and high temperature storms and insect pests, we must vigorously demonstrate the promotion of "two networks and one membrane" (plastic film, insect nets, shade nets) technology. Cultivate seedlings to prevent prosperous growth, and master transplanting at the right age;
3. Timely prevention and pest control. After the harvest of the former crops, timely removal of the dead leaves, attention should be paid to the control of melons, downy mildew, virus diseases, melons, and melons; legume rust, coal spot, and soybean meal; cruciferous vegetables downy mildew, soft Rot, cabbage caterpillar, Spodoptera litura, yellow striped triceratops, diamondback moth; tomato late blight, cotton bollworm, pepper scab, tobacco budworm, eggplant blight, brown leaf disease, red spider, tea sallow, tobacco whitefly , 28 Ladybirds, Diamondbacks, Sacrifice rust, etc.;
4. Strengthen field management. Vegetables harvested in stages should pay attention to top dressing and combined prevention and control of pests and roots outside the spraying of multiple potassium dihydrogen phosphate and other foliar fertilizer; fertilizer to thin, base fertilizer to fully decomposed, and pay attention to cultivator loose soil weeding.
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