1, seedling raising and sowing: after the seedbed is completed, water should be poured into the soles of the feet, and then sprayed with 3000 times of Lvheng No.1 for disinfection. Then sprinkle a thin layer of fine soil, evenly sprinkle the seeds on the seedbed, cover it with a layer of fine soil with a thickness of 0.5- 1 cm, and finally cover it with a shed to keep moisture and raise temperature.
2. Seedbed management: After sowing, the daytime temperature is 25-34.7 degrees, and the ground temperature is about 20 degrees. Seedling can emerge in 6-7 days. After 70% of the seedlings arch the soil, it is necessary to sprinkle 0.5 cm thick fine soil on the seedbed when there is no water on the leaves. Preserve moisture by sealing seams to prevent seedling roots from revealing. The seedbed should have sufficient water supply, but the soil should not be too wet. When the height of pepper is 5 cm, the seedbed should be ventilated and tempered, and the ventilation should be flexibly controlled according to the growth of seedlings and weather temperature, and seedlings can be tempered in the open air 10 days before planting. The hardening of seedlings should be carried out step by step, and it must not be done in one step.
3. Planting: Planting at the right time to promote early rooting. Early seedling development is the main principle to master the planting period and post-planting management. It is advisable to plant pepper in ditch or flat, and cover the soil shallowly when planting, and then gradually raise the soil and seal the ridge. After planting, only relying on drought to squat seedlings will damage the root system, so the seedling management of pepper should be small or not, and promote it to the end.
4, fertilizer and water management: after planting, it is necessary to grab a sunny day to topdressing the seedling fertilizer, and the dosage should not be too much or too thick each time, otherwise it will easily lead to excessive growth and delay flowering and fruiting. When the first and second layers bear fruit, more fertilizer should be applied to promote fruit growth. After the fruit is picked, it is more necessary for the soil to have sufficient fertilizer and water, so that the plant can grow and bear fruit normally. If it rains heavily before the soil is dry after watering, the phenomenon of defoliation and dead plants will be quite common, especially during the period from ups and downs to beginning of autumn. Therefore, when irrigating, we must decide the irrigation time according to the weather forecast.
5. Harvest and seed reservation: As fresh food, most of them harvest green fruits and red fruits. As a dry pepper, it is necessary to harvest the red ripe fruit in time, otherwise it will affect the growth and fruit of the plant.
The method of combining seed-reserving and harvesting plant selection with fruit selection means that standard plants are selected in the field according to the characteristics of varieties and labeled as seed-reserving plants. Harvest the first layer of fruit on the market as soon as possible, leaving 2-4 layers of fruit as seed fruit. When the seed fruit is red and ripe, further select the fruit with the characteristics of this variety, spread the picked seed fruit in the shade, ripen it for 5-7 days, cut it open, take out the seeds, and store it after drying.