A prolonged low temperature is easy to fall and fall. If the greenhouse temperature is too high during the day, it can cause flowers to fall. If too much nitrogen is used, the plants are too long and they will cause flowering. If the water is not applied for a long time, the soil will be dwarfed and the plant growth will be short and it will cause flower fall. Falling fruit. The solution: (1) Choose a good variety that is resistant to diseases and strong in stress resistance. (2) Proper close planting, reasonable fertilization and irrigation, and avoiding fertilizer damage and injury at the same time. (3) In greenhouses and greenhouses, attention should be paid to insulation. The temperature at night should be above 12°C. (4) Each time after the pepper seedling stage and colonization after transplanting, each spraying "magic pepper king" 300 times liquid + "gene activator" 1000 times liquid, can increase the resistance of pepper, save flowers and reduce fruit.
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