Cultivation techniques of Hot Pepper in greenhouse

Planting pepper in greenhouse needs to master seedling, sowing, seedbed management, soil preparation, planting, fruit management, pest control, harvesting management and so on.

Cultivation Techniques of Pepper in Greenhouse

I. Seedling

1, seed treatment: seedling generally in the spring equinox to Qingming. The seeds are exposed to sunlight for 2 days to promote ripening, improve germination rate and kill germs carried on the surface of seeds.

2, seedling sowing: seedbed after irrigation plantar water, and then sprinkle a thin layer of fine soil, the seeds evenly sprinkled on the seedbed, and then covered with a layer of 0.5~1 cm thick fine soil cover, and finally covered with a shed moisture warming.

3. Seedbed management: After sowing, the daytime temperature is 25~28 degrees, and the ground temperature is about 20 degrees. It can sprout in 6 - 7 days. If the seedlings are overgrown, spray 500 ml/kg of chlormequat or 5 ml/kg of mepiquat. Seedling weak yellow can be sprayed up to 2116 days before planting with virus spirit or plant disease spirit, such as irrigation root belt foliar spray, to prevent virus and better role.

II. Land preparation

Capsicum has a long growing period and weak root system. In order to make it blossom continuously, it must have good soil conditions and nutrient conditions. Before planting, the ground should be ploughed 10~15cm deep. 5000kg manure per mu, 15kg~20kg calcium superphosphate can be added, short irrigation, short row ditch, ditch communication, so that there is no ponding in the field after rain.

III. Planting

Proper planting, promote early root. Early seedling emergence is the main principle to master the planting period and post-planting management.

IV. Management

Pepper seeds 13869615181 pepper thermophilous, water-loving, fertile, but high temperature easy to get sick, waterlogging easy to die seedlings, more fertilizer easy to burn roots. There are different management requirements in different stages of the whole growth period, such as promoting roots and seedlings before harvest after planting; promoting seedlings and attacking fruits from harvest to full fruit period; protecting roots and seedlings after entering high temperature season to prevent seedling failure and death; continuing to strengthen management in the later stage of results to increase production and income.