Planting techniques of Pepper

Line pepper is a kind of pepper, there are also many varieties of line pepper, such as Lafeng No. 1, La Feng No. 3, keel, Longxin, Longtan, Longhuan and so on. What is the planting technology of line pepper?

I. selection of species

Select excellent varieties with high resistance, high yield and suitable local climatic conditions. No, no, no.

2. Raising seedlings

The selected pepper seeds were soaked and germinated, and then sowed in the seedbed to raise seedlings.

Soak the seeds in a clean sandcloth bag in cold water for 2 hours, then soak them in 50-55 ℃ warm water for 15 minutes, and stir constantly to avoid scalding the seeds. Soak it in clean water for 8 hours, remove it and soak it in 1000 times potassium permanganate solution for 30 minutes. Rinse with clean water and then sprout.

After soaking the seeds for 8 hours, put the sterilized seeds under the condition of 25-30 ℃ to promote germination. Wash and turn the seed package with clean water frequently to keep the seeds moist. After 60% of the seeds are white, you can choose to sow in sunny days.

The seedbed should be watered with enough bottom water, and after the soaked seeds are weighed according to the whole number of boxes, plant ash or mixed with fine soil and seeds should be sowed, and the sowing should be carried out a few times, so as to spread the seeds evenly on the seedbed as far as possible. Cover the seeds with sifted fine soil, with a thickness of about 1 cm of the missing seeds, cover with plastic film, arch a small arch shed, and cover with double film.

3. Transplanting

Before transplanting, it is necessary to apply base fertilizer on the land, and the pepper seedlings that have been raised can be transplanted according to a certain row spacing.

Prepare the ground 7 days before planting, open the trench for the box, the width of the box is 100 cm, plant 2 rows in each box, open the side ditch, if the area is large, dig the cross groove, the width of the box groove is 20 cm; the depth is 20 cm, the box surface is flat and broken.

Generally, 2000 kilograms of rotten organic fertilizer and 50 kilograms of compound fertilizer are applied per mu, and planting is carried out in the afternoon on a sunny day, with a row spacing of 50 × 60 cm and 2500 nests per mu. After planting, it is necessary to irrigate the fixed root water in time, slow down the seedlings and then lift it with water of thin human and animal dung.

IV. Post-management

Line pepper growth period to do a good job of watering, topdressing, weeding and other management.

Watering: before fruit setting, the growth of the plant is small and does not need much water. Less watering, frequent watering and more ploughing is appropriate to avoid overgrowth of the plant, resulting in falling flowers and fruit. After fruit setting, fruiting branches at all levels are formed rapidly, stems and leaves grow rapidly, which is the period when the most water is needed. Should be irrigated at the right time.

Topdressing: after budding, re-apply fertilizer once, 20 kg of Hefei fertilizer per mu, or 10 kg of urea to promote branching and flowering. Results the application of fertilizer again in the peak period promoted the expansion of the upper fruit and the ripening of the lower fruit. Later, if there was a lack of fertilizer, it could be topdressing again.