What are the advantages of a greenhouse?

In today's world where economic levels and quality of life continue to improve, with the emergence of greenhouses, people are increasingly pursuing green and healthy eating habits, and vegetable greenhouses such as vegetable cultivation have taken a dominant position in the market. Many people may think that whether they eat fruits or vegetables, they may all come from greenhouses. The importance of greenhouses is actually due to their advantages, which makes them widely used. Vegetable greenhouse manufacturers will share with you specific advantages.

1、 Meet the quality requirements of urban consumer groups.

Most of the vegetables we produce are sold to urban residents, and their living standards are improving rapidly now. There are strict requirements for the hygiene, quality, and commercialization of vegetables. Out of season pollution-free vegetables. Fruits and melons are highly popular among citizens, and their prices are often relatively high.

2、 Technology has been widely applied in agriculture.

Due to the utilization of natural energy in greenhouse production, rain avoidance cultivation techniques, water-saving irrigation techniques, and formulated fertilization are implemented. Greenhouse production can significantly increase the added value of products. More conducive to establishing a batch of large-scale agricultural product production bases

3、 Reduce investment risks in the planting industry.

The agricultural planting industry is an open-air factory with frequent natural disasters. In early spring, a cold current invaded, causing severe frost damage to nearly 100 acres of plastic film covered potatoes, fruit trees, and vegetables. The losses are heavy, but the potatoes, fruit trees, and vegetables planted in the greenhouse are growing well. The variety of open-air planting is relatively single and concentrated. The quality is poor, and the benefits can be imagined, which can be achieved through greenhouse cultivation techniques. Reduced investment risk. The return on investment for planting is relatively high, while open-air cultivation has low costs. But both natural and sales risks are significant, and the benefits are unstable. As is well known, the lighting surface of greenhouses is curved, which is not easy to accumulate dust, has good transparency, and the temperature inside the greenhouse is high. The average temperature inside the greenhouse can be increased by 4-6 ℃, and a good dual-mode can reach 6-10 ℃, allowing crops to grow in a good environment. The yield can be increased by 15% -20%, and the harvest period can be advanced.

4、 Utilize natural winter light energy. Produce out of season vegetables.

Farmers have about 4 months of free time after harvesting in the field (November to March of the following year), which coincides with the period of vegetable production in greenhouses, where new plastic film is used. Good light transmittance (new film has a light transmittance greater than 90%, old film has a light transmittance lower than 60%), and the temperature rises quickly. On sunny days, the temperature inside the greenhouse is more than 20 degrees higher than outside.