After the autumn extension, should the red peppers be planted in the field? After the autumn extension, the red pepper planting area should choose paddy fields with smooth terrain, convenient irrigation and drainage, and water conservation and fertilizer conservation. After the rice harvest in early July, timely seedling cultivation, water and drought rotation, specific The small series will be explained in detail below, I hope to help everyone.
First, the seed and its treatment
1, variety selection
Choose the varieties that are resistant to disease, high quality, high yield, strong resistance, and good commodity. The base uses the “King†generation hybrids produced by Jiangsu Surun Seed Co., Ltd.
2, seed treatment
Seeds are immersed for 1-2 days before sowing, then the seeds are sterilized by immersion in 55 degrees water for 20 minutes. The sterilized seeds are soaked in water for 8-10 hours, and washed out. Because the summer temperature is high, there is no need to germination. sowing.
Second, sowing seedlings
1, planting time
From July 15th to 25th, seedlings with nutrients are required, and the amount of seeds per acre is 40-50g.
2, seedlings
30 days after sowing, two pieces of true leaves can be used to carry out the seedlings. Control moisture 7-10 days before planting.
Third, colonization
1, colonization time
From the end of August to September 10.
2, disinfection, soil preparation
During the fallow period from July to August, 100 kg of quicklime per acre is planted on the planted field, and then the water is immersed and the film shed is sealed for high temperature sterilization. In the late July, the ploughing will be carried out. At the same time, the fermented rapeseed cake fertilizer 2000kg + decomposed cow dung 1000kg + 45% potassium sulfate compound fertilizer 30kg will be applied in combination with the ploughing.
3, for smashing, punching, transplanting
According to the 8m greenhouse, the ridge is planted in a row with a width of 1.2m, a height of 0.3m and a groove width of 0.3m. It is covered with a black one-thick film on the ridge; it is protected against grass and heat, and the diameter is digging every 30cm along the drip tape. The hole of 10cm and 7cm deep is planted in a single line, and the face is flush with the ridge.
Fourth, timely picking pepper, four-door bell pepper, film insulation
From September 20th to October 15th, the door pepper and the four-door bell pepper will be harvested in time to avoid affecting the output of red pepper. After October 15th, the green peppers will be collected. When the temperature is lower than 15 degrees at night, the film is kept warm. When the temperature is high at noon, the film on both sides is opened for ventilation.
V. Pest Control
Aphid, Spodoptera litura: control aphids with 10% imidacloprid 10g + water 15kg, 5% carbaryl salt 5g + water 15kg, control Spodoptera litura.
Anthrax, epidemic prevention and control: pay attention to ventilation in greenhouses, reduce the humidity in the shed; find symptoms of anthracnose and epidemic disease, and spray Bayer Plex (Powder's salt hydrochloride) 100g/666.7m 2 or BASF Kairun (pyrazolone) ) 10g/666.7m 2; stop using pesticides 10 days before picking to ensure the quality and safety of agricultural products.
Six, picking red pepper time
Red peppers are harvested during the New Year's Day to the Spring Festival.
For the wonderful pictures and popular comments on the red pepper cultivation after the autumn, you may be interested in the following recommended contents, welcome to read.
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