Green pepper planting technology in greenhouse

First, the selected seeds were sterilized and germinated, and then sowed on the seedbed to raise seedlings. After emergence, it should be planted in time, and the planting density is 3000-4000 holes / mu. After the completion of planting, watering and fertilization will be carried out according to the growth habits of hot pepper, and the management of pest control will be done at the same time.

Green pepper planting in greenhouse should pay attention to the following points:

1. Strong seedlings of green pepper should be cultivated in the early stage.

The strong seedling of green pepper is the basis of high yield. in the seedling bed management, the quenching disease of green pepper should be prevented in time, the amount of water should not be too much or too little, and the seedling bed should also pay attention to the control of Bemisia Tabaci and leaf spot disease.

two。 Green pepper base fertilizer should be well applied.

The base fertilizer of green pepper is also very important, it can even determine the life of green pepper. In the use of base fertilizer for green pepper, priority should be given to the application of organic fertilizer, microbial fertilizer should be advocated, commercial chemical fertilizer should be used rationally, and micro-fertilizer should be supplemented appropriately.

3. The selection of land should be appropriate.

Field selection should be carried out according to the biological characteristics of green pepper, and it is most suitable to grow green pepper in soil with loose soil and relatively high content of organic matter. if the previous crop has used more resistant herbicides, it should not be used to grow green pepper.

4. Prevention and management in high temperature season should be done well.

High temperature and rainy season is easy to induce virus disease, falling flowers and fruits seriously, sometimes a large number of leaves. Therefore, in the years of high temperature and drought, it must be irrigated at the beginning of the drought period, not at the end of the early stage, so as to keep the soil moist and inhibit the occurrence and development of virus diseases. It is necessary to apply a small amount of chemical fertilizer to protect seedlings after rain and timely irrigation to prevent the peak of viral disease caused by drought after the rainy season. The hot season should be irrigated in the morning and evening. Spraying 8-1000 times of Daizhuangsu for 3-4 times in full bloom has a better effect on flower protection and yield increase.

Planting green pepper in greenhouse has early maturity and high yield, and the planting benefit is also better than that of open field cultivation. So growers with conditions and ideas can have a good understanding.