Quanzhou photoelectric R & D LED plant growth light will be tailored

Recently, in the city of Quanzhou LED Industry Technology Innovation Strategic Alliance Technology Center, an interesting technology project is advancing: they tried to LED light source for environmental protection and energy saving lighting plants, has achieved initial success. Under the irradiation of LED light source, the growth rate and the survival rate of plants are expected to be increased by 20% to 50%, and the energy saving is about 30%.

Single product lighting has been developed products, is currently being further improved intelligent control system. Ye Guang, director of the center. The industry is expected, if the use of LED in plant nurserying to replace the traditional electric light source, the one-time total market will reach 100 billion yuan. At that time, Quanzhou optoelectronic enterprises will also share a cup of soup. And this is just the real economy in Quanzhou rely on Alliance forces to promote the two venture in a microcosm.

Tailored lighting for different plants

"Light on photosynthesis, growth, morphogenesis and metabolism are regulated, and now in the greenhouse, greenhouse cultivation, light up the sun the deficiencies are generally used for fluorescent lamps, high pressure sodium lamp and incandescent lamp, the light spectral energy distribution is designed according to the human demand for light the plant does not meet. Insiders said that in order to make up for the shortcomings of sunlight, a lot of anti season vegetables have to rely on hormones to stimulate growth.

We have developed a plant growth lamp system, according to the needs of the crop spectral design of specific spectral wavelengths. "Ye Guang, the photosynthesis of plants need light at the wavelength of about 400-700nm, and blue (470nm) and red (630nm) LED, it can provide the required plant light, the former can promote the growth of leaves, which helps to extend the flowering period and fruit. Through the development of suitable for the spectrum of the plant LED lights, not only can emit a narrow monochromatic light, and can be combined according to the different needs of animals and plants.

"Such as carrots and vegetable needed in the process of cultivating the light control is not the same, can according to their own preferences configuration of different LED lamps; even some vitamin content of vegetables, the future can also be achieved through the regulation of illumination. Ye Guang said.

Billion market space to be Nuggets

"Through the LED light irradiation for plants, not only can promote their growth, improve the quality of fruits and vegetables, to ensure the taste of greenhouse vegetables, to achieve anti season cultivation. In addition, it can greatly reduce the cost of plant cultivation, LED plant growth lamp has a higher photoelectric conversion efficiency, power consumption is 1/4 of fluorescent lamp, sodium lamp 1/10. Quanzhou LED industry technology innovation strategic alliance Secretary General Pan Yiming said.

So, how big is the market? At present, the United States, Europe, Japan, Taiwan and other places have started to pay attention to application of LED in plant growth lamp production, some experts predict that in the next 4 to 5 years of LED lighting will be used as a control tool applied to the process of plant growth. "The only plant industry factory seedling of a LED light source provides a huge consumer market, according to estimates of the Nanjing Agricultural University research group, only a huge export seedlings reached tens of billions of lines, mainland annual consumption is larger, if the use of LED in plant nurserying to replace the traditional electric light source, the once the total market size will reach 200 billion yuan. In Pan Yiming seems, LED in the application of modern agriculture will become a new area of development of Quanzhou LED industry.

Group army to accelerate the pace of innovation

From street lighting to indoor lighting, and then to enter the plant lighting applications, we spent less than a year, for small scale, limited funds for the photoelectric business, which is difficult to imagine in the past. Behind the high-speed innovation, it is the support of Technology Alliance platform. Pan Yiming introduction.

Bid farewell to the history of single handedly, the use of coalition forces to promote the two venture, not just the demands of the optoelectronics industry. In late May, Quanzhou City paint industry technology innovation strategic alliance in Quangang area; at the same time, by susino and Fuzhou University School of management jointly launched the "Quanzhou City umbrella industry technology innovation strategic alliance has been approved. Strengthen the industry cooperation, continue to assume the key areas of umbrella, common and major technology development, to solve the bottleneck in the industry, the development of new technologies, new products and use, will be an important topic of the alliance. "Susino assistant chairman Chen Shitian. It is understood that the city has been set up before I include diamond tool industry, optoelectronics industry, digital security and other 12 industry technology alliance, according to the plan, within five years in our city to build 30 industrial technology innovation alliance.