Dried cucumber leaves, melon rot, how to do

Q: Cucumber leaves die and melons rot. How to do?

Answer: (1) More than 5 years of crop rotation with non-melon crops, preferably with paddy crop rotation.

(2) Apply ripe organic fertilizer before sowing and fill the bottom water. During the growth period, fertilizers were applied in time, and the nitrogen, phosphorus, and potassium were properly matched to enhance the disease resistance of the plants.

(3) Select disease-resistant varieties, soak seeds before sowing and use carbendazim plus new high fat film for seed dressing treatment, which can repel underground pests, isolate virus infection, strengthen respiratory intensity, and increase seed germination rate.

(4) Grafting cultivation with pumpkin and melon as rootstock.

(5) Before sowing, soaking for 20 minutes with 96% of "Tatamixinling" powder 3000 times solution "Tianda 2116" 500 times, 70% thiophanate-methyl or 50% carbendazim wettable powder 1000 times After washing out, rinse with water and germinate.

(6) Intensify cultivation management. Dip irrigation and string irrigation are strictly prohibited. Reasonable collocation of fertilizers can enhance plant disease resistance. In the flowering, fruiting, and fruit expansion stages, a single spray of guarrin was given to increase the amount of nutrient delivery, enhance the disease resistance of the plants, and promote the rapid development of the melon body, the juice is more delicious, and the melon High yield and quality.

(7) The severe disease field can be applied to the soil by applying medicine at a dose of 1:100 to the soil. The bottom of the hole is covered with a cover and then covered with soil. There are 70% thiophanate-methyl, 50% carbendazim and so on.

(8) At the beginning of the disease, 96% of "Tatachixime" powder 3000 times solution "Tianda 2116" 1000 times 50% carbendazim WP 500 times, 60% BT WP 800 times Liquid, 77% tannin wettable powder 600 times liquid, etc. were watered in the roots of the plants. Each pot was filled with 250 ml, once every 5-7 days, and it was even fed three times.

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