Plant growth lights make plants grow day and night

Plants need the sunlight to grow more lush, and the light environment is one of the indispensable important physical environmental factors for plant growth and development. In the past, people planted plants could only rely on natural sunlight. If there were few sunshine hours in the year, the plants would inevitably not grow well. However, now science and technology have gradually changed this situation.

Modern science and technology can allow plants to grow better in places without the sun. People have mastered the inner principles of plants for the needs of the sun. According to the principle of plants' use of sunlight for photosynthesis, they create light sources that allow plants to complete the photosynthesis process. - Plant growth lights.

Since the photosynthesis wavelength of plants is about 400-700 nm, the 400-500 nm (blue) and 610-720 (red) light contribute the most to photosynthesis. Therefore, plant growth lights are generally a combination of these two colors. The plant growth lamp, as a supplemental light, enhances the light at any time of the day, and always helps the plants with photosynthesis; at the same time, in the greenhouse or plant laboratory, it can completely replace natural light to promote plant growth.

With the development of agriculture in recent years and the reduction of extreme weather and global sunshine, plant growth lamps have attracted more and more attention from various countries. The market for plant lighting is increasing, and the Japanese market is at the forefront of plant lighting progress and technology. The demand is also greater. Japan has estimated that in 2020, the output value of the LED lighting market for plants can reach 300 billion yen a year (the market size of LED components is about 400 billion yuan a year), and the output value of the overall plant breeding is 3 trillion. The yen, growth strength can not be underestimated.

When traditional plant lighting has not yet gained a firm foothold in the market, LED plant lighting has been aggressively attacking the market. Chinese manufacturers need to solve the technical problems of the light wavelength required by plants in order to better meet this opportunity. Came.