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Cultivation Techniques of Greenhouse Pepper in Autumn
1. Seed nursery selection of varieties with high temperature resistance, cold resistance, medium-early-maturing, high-yield, large-fruit, and high-quality varieties of antiviral diseases, epidemics, and anthracnose, such as Zaza 2, Luojiao 4, Ganjiao 1, Xiangyan No. 3 and so on. Sowing time is mid-July. When the seedlings reach 3 to 4 leaves, seedlings will be started about 15 to 17 days, and once on the day before the seedlings, they will be killed and killed. The seedlings can be transplanted in the shed for approximately 18 days to 8 to 12 leaves. The seedling age is 35 to 40 days. For budding older seedlings. 2. Set the plant spacing 35 cm 40 cm. Planting buds in mid-September. In mid-October, a good shed film was used. During the day, the film was kept at 20 to 25°C. The cover was opened early and as much ventilation as possible was observed. From late October to November, proper temperature should be controlled to promote fruit growth. When the temperature is lower than 15°C, heat preservation should be performed at night. In late November, when the temperature is lower than 10°C, a small shed is placed inside the greenhouse, straw battens are insulated around the shed, and 2 to 3 layers of shade nets can be used in place of straw drapes. Pour 2 times of dredged water within 7 days after planting. Fill the bottom water with plastic film to promote early hair growth. September-October, 3 to 4 days pouring 1 manure water. Application of potassium dihydrogen phosphate two times, the concentration of 1:200. After 11 months, generally 7 to 10 days to recover a fertilizer, after picking a pepper topdressing manure water once.