Reasonable colonization. When cultivating pumpkins, choose rice fields with good drainage, deep and fertile soil, or early soil cultivation. Use the fertile farmyard manure and phosphate fertilizer as the base fertilizer to deepen the soil. According to the width of 2.0 meters, the sulcus is 50 cm wide and 25 cm deep to facilitate drainage. Each row is planted with 2 rows of pumpkins, with a row spacing of 1 meter and a hole spacing of 0.8 meters. When the pumpkin grows 2 to 3 true leaves, it is transplanted with nutrient bauxite. After planting, pour water into the water to keep the rhizosphere technical soil moist. Spraying a new high-fat film can effectively prevent the moisture on the ground from evaporating, the moisture of the seedlings is not transpiration, the pests and diseases are isolated, the seedling period is shortened, the new environment is quickly adapted, and the growth is healthy.
Racking the vines. 7 to 10 days after planting, the main vine leaves 4 to 5 true leaves. When the vine is 30 cm, choose two healthy vines, and remove the remaining vines and grandchildren in time, and at the same time lap. Each melon plucking rod should be parallel and tidy, so that it is traversed into a team, and it is lined up in a row. The height and the height are the same. Each crossbar should be tied with a rope at the intersection of each stalk and the middle of each stalk. The fenced shelves are connected. When the melon seedlings are 60 to 70 cm, they must be tied to the vines. Regularly spraying the foliar fertilizer on the melons to control the growth of the melons and vines, and promote the conversion of the pumpkins from growth nutrition to reproductive nutrition, and increase the rate of sitting.
Daejeon management. After the pruning, the topdressing is timely, and the fertilizer is mainly urea and compound fertilizer. And pay attention to the field of drought resistance, when there is water, it should be drained in time to prevent root water from causing root rot, affecting the absorption of nutrients in pumpkin roots. Before the flowering of the pumpkin, the young melon stage, the squirting period of the squash, the squash stalks make the cucurbits thicker, strengthen the nutrient directional transport, promote the rapid development of the melon, the melon is beautiful, the juice is delicious; the growth cycle is not falling, not Drop melon, no cracked melon, no deformed melon.
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