Greenhouse vegetable planting technology and management

Nowadays, many vegetables are grown in greenhouses all over the country. This is because greenhouse vegetables can bring more profits and can be eaten even when the vegetables are not in their growing season. This solves the troubles of many foodies and also improves the economic benefits of many growers.

Greenhouse vegetable planting time

The planting time of greenhouse vegetables needs to be based on the local climate characteristics and laws, as well as the greenhouse insulation and cooling performance, the growth characteristics of vegetable varieties, the market period, market demand and other factors. To determine the reasonable planting time of vegetables, it is also necessary to consider what variety of vegetables is planted.

Greenhouse vegetable planting technology

Seeds are very important when planting vegetables in greenhouses. It is best to choose thermophilic, early-maturing and late-maturing varieties. Suitable varieties include eggplant, green pepper, cucumber, spinach, celery, cabbage vegetables, etc. The soil should be carefully cultivated. Before planting, the soil should be flat, fine, the ditches should be straight, the fertilizer should be sufficient, and there should be no weeds before planting can begin.

Greenhouse vegetable management methods

Greenhouse vegetables are mostly thermophilic. When managing them, the temperature should be controlled between 26 and 32 degrees. The maximum temperature should not exceed 42 degrees and should not be lower than minus three degrees. Attention should be paid to high and low temperature protection measures. If the air humidity in the greenhouse is too high, ventilation should be carried out to reduce the humidity in the greenhouse.

Base fertilizer generally uses farmyard manure, but it must be well decomposed. Greenhouse vegetables are afraid of waterlogging and lack of water, so they are mainly watered manually. Attention should also be paid to the dosage and usage of pesticides for diseases and insect pests to prescribe the right medicine for the right disease.