How to prevent watermelon from correcting
Preventive measures: 1, although the formation of various types of deformed fruit is slightly different, but the common feature is in the flower bud differentiation period or female flower development period is subjected to low temperatures, easy to form deformed flowers and develop into a deformed fruit. If malformed melons are found in the early stages, if the outside temperature is low, do not rush to remove them. Temporarily retain the first and second female flowers. When the third female flower appears, the outside temperature will rise. Then remove the first and the second. Two female flowers. The third female flower preserved is generally able to grow normally. 2. Flowering and sapling stage encounters high temperature and drought, pollen germination rate is reduced, resulting in poor fertilization and fertilization, insufficient fertilizer or water during fruit expansion, or partial application of nitrogen fertilizer, imbalance of nitrogen, phosphorus and potassium in soil; Affecting the supply of assimilation materials to fruit; artificial pollination technology errors, biased pollination; pests and diseases, especially virus disease hazards, can all lead to the formation of malformed fruit, should be specific to the situation, in the flowering fruit setting period, control the growth In order to prevent leggy, avoid sitting in high-spot melons, conduct artificial pollination, strengthen field management, and provide balanced cultivation of water and other measures to prevent the formation of malformed melons.
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