How much do you know about the benefits of greenhouse cultivation?

    For a greenhouse, the benefits of self-heating are self-evident. I have summarized several benefits of  greenhouses. Hope to help everyone understand.

   Greenhouse has many types. Such as glass greenhouses, plastic greenhouses. Single greenhouse. Multi-span greenhouse. Single roof greenhouse. Double roof greenhouse, heating greenhouse. Do not heat the greenhouse, etc. The greenhouse structure should be sealed and heat-preserving, but it should be convenient for ventilation and cooling. The modern greenhouse has equipment for controlling temperature, humidity, and light conditions. Using computer automatic control to create the best conditions for plants.

    1. Meeting the quality requirements of urban consumer groups.

   Most of the vegetables we produce are sold to urban residents, and the living standards of urban residents are now improving rapidly. There are strict requirements on the hygiene, safety, quality, and commercial properties of vegetables. Off-season pollution-free vegetables. Fruits and melons are popular with the public, and the prices are often relatively high.

    2. Advanced technologies will be promoted and applied faster and better in agriculture.

  Due to the use of natural energy in greenhouse production, rain-proof cultivation techniques, water-saving irrigation techniques, and formula fertilization are fully implemented. Standardized production technology can greatly increase the added value of products. It is more conducive to the establishment of a large-scale production base of high-quality agricultural products

    3. Reduce investment risks in the planting industry.

   The agricultural plantation industry is an open-air factory. Natural disasters are frequent. In March of this year, after a snowfall. Along the road, I saw that nearly 100 acres of mulched potatoes in several surrounding villages were severely damaged by freezing. The loss is heavy, but the potatoes grown in the bamboo greenhouses are growing well. This year, the greenhouse potatoes will be on the market in early April. The price is high and the benefits are considerable. The open-air planting potatoes will be on the market in late May, and the output value is about one-third of the greenhouse. The open-air planting varieties are relatively single and concentrated. The quality is poor, and the benefits can be imagined, through the greenhouse cultivation technology. Investment risks can be effectively controlled or reduced. The return on investment of the planting industry is relatively high, while the cost of open-air cultivation is low. However, both natural risks and sales risks are high, and the benefits are unstable.   

    4. Effective use of natural light energy in winter. Produce high-quality off-season vegetables.

    Farmers have about 4 months of free time (from November to March of the following year) after harvesting in the field, and these four months are the best period for greenhouse vegetable production, and the greenhouse uses new film. Good light transmittance (the new film has a light transmittance of more than 90%, and the old film is less than 60%). The temperature rises quickly, and the temperature in the greenhouse is more than 20 degrees higher than the outside on a sunny day. It should be 2 to 3 degrees higher at night, because the best temperature for most vegetable production is 20 to 30 degrees. The minimum growth temperature is at least 5 to 8 degrees, and winter vegetable production can be completed through the greenhouse facilities, and the temperature difference in the greenhouse is large during the day. The nutrient production period is long, and the quality of the produced watermelon, melon and fruit-bearing vegetables is greatly improved. Production has increased significantly.

    The above are some of the benefits of greenhouses, of course there are many more, I hope it can help everyone.