What should we pay attention to when growing zucchini?

What should we pay attention to when growing zucchini? Please introduce zucchini planting in detail to pay attention to the following points: first, sowing time should be determined according to the local climate and planting stubble. In greenhouse, it is suitable to sow seeds in the middle of September, and it is suitable to sow in winter and spring (tomato or other vegetable stubble) in winter and spring (tomato or other vegetable stubble in autumn). It is appropriate to sow before and after New Year's Day in early spring. Second, carefully raise seedlings: the nutrition bowl should be placed into the seedling border and watered (32-hole plate can also be used to raise seedlings), and it is appropriate to pour through the nutrient soil. After the water in the bowl is completely infiltrated, it is best to dig a small hole of diameter 2.Ocm and deep l.Ocm in the center of the nutrient soil, and the seeds should be placed flat in the hole, so as not to sow the seeds, so as to avoid causing seed hypoxia and causing rotten seeds. In late winter and winter and spring, it is suggested that the soil temperature should be increased by watering with bow plastic film in the morning, and then sow in the afternoon. The thickness of sowing soil should be l.Ocm. Too deep or too shallow soil cover will affect the neatness and health of seedling emergence. Cover the soil with bow film to improve the ground temperature. After emergence, go to the arch membrane to refine the seedlings and cultivate strong seedlings. 3. Planting density: large row lOOcm, small row 80cm, plant spacing 70-80cm, planting 800-1000 plants per mu. Fourth, melon pre-management: 7-10 days after planting, watering again to promote seedlings, in order to help prosperous trees to cultivate strong seedlings, to lay a good foundation for high yield in the future, generally do not water melons. When the plant grows to 10 leaves, the zucchini regulator is sprayed (this variety is 2-4 leaves later than other varieties), drug regulation is carried out to prevent overgrowth. Because of its early setting and dense melon code, it is suggested that no melon should be left before 8 leaves in spring and autumn and 10 leaves in overwintering stubble. Before retaining melon, the plant should reach the standard of stem diameter, short node, large leaf, thick leaf, strong and prosperous, otherwise, the weak plant growth will seriously affect the yield in the middle and later stage. When the plant grows to about 15 leaves, depending on the strength of the plant, the zucchini balance element is sprayed once. So that the plant in the early melon stage is strong but not only grow, the vegetative growth is consistent with the reproductive growth, and the melon is watered once after the melon is set. Click to get more zucchini planting techniques click to get more vegetable planting techniques