Protecting peppers from the "three falls" in midsummer

First, science watering. According to the soil moisture and weather conditions, scientifically determine the watering time, so that the drought can be poured, can be discharged. Under conditions of high temperature and dry weather, water should be promptly provided to ensure the normal water requirement of the plants. In particular, bud stage and result period are sensitive to the demand of water. When the water is scarce, it is very easy to cause the phenomenon of “three falls” of peppers. The watering time should be selected in the early morning or late evening and it is advisable to avoid morning and afternoon high temperatures. . When heavy rainfall and flooding are encountered, the water in the field should be eliminated in time.

Second, scientific fertilizer. In the summer high temperature season, the plants transpire vigorously, consume large amounts of nutrients, and must ensure sufficient supply of nutrients. In the result period, according to the soil fertility and plant growth, appropriate application of compound fertilizer, using 20 kg of water per acre of combined irrigation, the general plot of fertilizer 2 to 3 times.

Third, chemical control. The use of effective cypermethrin, imidacloprid and other agents in the timely prevention and control of pepper insects, cotton bollworm, aphids, spider mites and other pests, select the appropriate drugs to do a good job of virus disease, anthrax, soft rot and other common diseases prevention and treatment.

Fourth, spray fertilizer. By spraying the pepper plants with anti-dropping agent, borax, spraying fertilizer and other leaf fertilizers or plant regulators, the fruit set rate of the pepper plants is increased, and the occurrence of "three drop" diseases is reduced.

Garden Series

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