Eggplant trilogy

Watering, fertilizing, pruning Before the fruit enlargement period, properly control the water. After the fruit enters the period of expansion, the water supply is guaranteed and the watering takes place in the morning. During the growing process, eggplant should be removed from the disease, old, yellow leaves, and diseased fruits in time to remove the diseased plants. When pruning and forking, wash your hands with concentrated soapy water to prevent virus infection during operation. Door can not be watered before the expansion of eggplant, when the door is 3-4 cm eggplant length, the first top-dressing irrigation, 15 kg per acre with urea, potassium sulfate 7 kg mixed Shi Shi, and with watering, watering is not appropriate is too big. The second time dressing fertilizer began to expand in the door tomato, 15 kg of urea per acre, two fertilizer intervals of about 10-15 days. At the same time, we must actively adopt measures to preserve and protect fruits, such as the use of phytohormone sprays to promote fruit setting.

Pest prevention and control adhere to the "prevention-based, comprehensive prevention and control" plant protection policy. Exposing pests with insecticidal lamp, black light, dual-wave lights, etc. Pay attention to rotation drugs, strictly control pesticide safety intervals, such as gray mold available 50% speed Keling powder 1500 times, interval 3 times for 1 day; Mianbing disease 64% mancozeb (antivirus) powder 500 times liquid 3 times for 3 days; Verticillium wilt, blight, 50% carbendazim WP 500 times, twice a day for 5 days; 22% dichlorvos smoke agent 400 g/mu for dusting, interval 5 It is used 5 times a day; tea astragalus uses 10% imidacloprid WP 1000-1500, and is used twice a day for 3 days.

For chemical pesticides harvested during the harvesting period, pesticide residue testing shall be carried out 1-2 days before the harvesting. Harvesting basis: The distance between the dark and light zigzag stripes below the fruit solanacea is narrow and narrow, which is suitable for harvesting. Early harvest affected the yield, and the quality of the late harvest decreased, but also affected the growth of the fruit, but the harvest should be harvested properly when the eggplant grows vigorously. Harvest time: Select afternoon or evening harvest. Morning branches are brittle, easy to break, low water content and poor quality at noon. To prevent breaking the branches or pulling off the stem, it is best to use scissors to trim the fruit trees.

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