Shandong Zibo Yuming Fluorescence Technology Co., Ltd. uses a rare earth light-transfer film made of organic/inorganic rare earth phosphors to increase the photosynthetic rate of crops such as melons and fruits by more than 20%, and the average yield is increased by 20% to 30%.
At present, most agricultural plastic shed films have anti-aging, no dripping, anti-fog and heat preservation functions, but these functions are only passive use of solar energy, and can not actively use solar energy by adjusting the solar wavelength. 舜明公司 will make rare earth materials into low-cost by polymerization. The light-transfer powder is blended into the agricultural film to form a rare earth light-transfer film, which provides a basis for the comprehensive upgrade of the film.
The rare earth light-transfer film can convert harmful ultraviolet light and ineffective green light in sunlight into blue light and red light which are beneficial to plant growth, promote the absorption of nutrient elements nitrogen, phosphorus and potassium, and improve crop quality.
The rare earth light-transfer film reduces the transmittance of ultraviolet light in the greenhouse, and reduces the disease rate of crop leaf blight and verticillium wilt by about 2%. Meanwhile, the rare earth light-transfer film can also improve the light intensity and light transmission in the greenhouse film. Rate, bring light and temperature effects, increase crop yield by 20%~30%.