The working principle of the greenhouse

The greenhouse uses light-transmitting covering materials and environmental control equipment to form a local microclimate and create special facilities that are conducive to the growth and development of crops. The function of the greenhouse is to create environmental conditions suitable for the growth and development of crops for efficient production. The solar radiation dominated by short-wave radiation enters the greenhouse through the greenhouse light-transmitting materials, which will increase the indoor ground temperature and air temperature and convert it into long-wave radiation. The indoor temperature increases, and this process is called the "greenhouse effect".

The greenhouse uses the "greenhouse effect" to achieve the purpose of crop production and increase crop yield by adjusting the indoor temperature to create a suitable environment for crop growth in the season when crops are not suitable for open field growth. But with the advancement of science and technology, greenhouse production has far exceeded the concept of "greenhouse effect". At present, the use of high-tech technology can automatically control and adjust various environmental factors in the greenhouse, including temperature, light, humidity, CO2 concentration, etc., according to the growth habits of the production crops and the needs of the market, partially or even completely get rid of the natural environment Constraints, artificially create a suitable environment suitable for crop growth, and produce high-quality, high-yield products to meet the needs of different consumer groups.