The sales markets of LED plant lights are concentrated in Japan, South Korea, China and the United States, Europe and other countries and regions with fewer agricultural personnel. With the continuous improvement of China's LED plant lighting technology, its production costs will gradually decrease, the penetration rate will gradually increase, and the Chinese market will enter an explosive period. In general, whether it is from the perspective of promoting the development of modern agriculture or the perspective of achieving energy conservation and environmental protection, the application of LEDs in agriculture is of great significance, and the status and development needs of agriculture also provide development opportunities for LEDs. However, the road to popularization of LED plant lights in China is still very long.
At present, the domestic manufacturers specializing in the production of plant growth lighting lamps are small in scale and small in number. They are highly concentrated in the Shenzhen area, and most of them are scattered among the manufacturers of functional lighting. Therefore, the peak 660 nanometer red light chip required for agriculture cannot be scaled up. Domestic chip epitaxial wafer manufacturers are unwilling to invest manpower and material resources to develop agricultural red light chips. And because international giant chip manufacturers are superior to domestic manufacturers in terms of luminous efficiency and reliability, the product chips of LED plant lights in my country still mainly rely on imports.
At present, the domestic LED plant light market is still in its infancy. The lamps used in the field of plant growth not only have problems such as high cost and poor light penetration. There are also problems such as product disorder, irregular production design, lack of unified product standards and quality management.
The technical difficulty of LED plant lighting is not very difficult. The key is the lack of comprehensive talents who understand biological training knowledge and LED technology. The technology and production process required for LED plant lighting are no different from general lighting. The key is the choice of chip spectrum.
Although the related chip technology for plant lighting has matured, different plants have different requirements for light irradiation and different living environments. This requires companies to have a deeper understanding of different plant spectra, living conditions, and cultivation environments. And this is exactly what is plagued by many companies.
LED plant is a special kind of lamp, according to the law of plant growth, it must need sunlight, and LED plant lamp is a kind of lamp that uses the principle of sunlight to replace sunlight to provide the environment for plant growth and development.
After application test, the wavelength of LED plant light is very suitable for plant growth, flowering and fruiting. Generally, indoor plants and flowers will grow worse and worse with time. The main reason is the lack of light irradiation. The LED lamp suitable for the required spectrum of plants can not only promote their growth, but also prolong the flowering period and improve the flowering of the flowers. quality. The application of this high-efficiency light source system to agricultural production such as greenhouses, greenhouses and other facilities on the one hand can solve the shortcomings of the lack of sunlight leading to the decrease in the taste of tomatoes, cucumbers and other greenhouse vegetables, and on the other hand, it can also advance the winter solanum vegetables in the greenhouse. It will be listed around the Spring Festival, so as to achieve the purpose of off-season cultivation.
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