Plant factory can be divided into sun-raw plant and artificial light plant factory

Plant Factory is a high-precision environmental control through high-precision environment in the facility, which is automatically controlled by computer's temperature, humidity, lighting, CO2 concentration, and nutrient solution, etc., and nutrients such as computer fertility. Not accepting or rarely restricting new production methods for natural conditions.
The plant factory is recognized as a senior development stage of facility agriculture, is one of the important signs of a national agricultural high-tech level. At the same time, the plant factory is also considered to be an important way to solve population, resources and environmental issues in the 21st century, and is also an important means of achieving food self-sufficiency in the future space engineering, moon and other planet exploration.

Typically, plant plants can be divided into two types of solar plant factories and artificial photoprotection factories, two types of plant factories UV radiation background values, and UV optical environment regulation. The solar plant factory is usually the maintenance structure in a semi-fastened glass greenhouse or a sunlight, so that the UV radiation distribution in the sun is closely related to glass, sunshade and shed membrane material. Surrounded by environmental light absorption, occlusion and filtration of natural light due to cover materials (glass, plastic film and high quality anti-aging film, etc.).

LED Grow Light has advantages of other electrical light sources: energy saving, cold light source, long service life, small size, light quality, high light efficiency, rich wavelength type, spectral energy is easy to composite, easy to modulate, adjustable, can be irradiated closely Plants can use multi-layered stereo cultivation systems. The LED Grow Light has become an ideal source of greenhouse fill light and facility artificial photovoltaic cultivation, but also provides a possibility of exploring the physiological effects of monochromatic light.