Five development strategies of LED lighting application in agriculture

1 R & D efforts to increase agricultural LED lighting products at present, agricultural special chip R & D and production is mainly controlled by foreign companies, such as 660nm, 730nm wavelength LED chip, there is no China company in R & D and production. Subject to the situation abroad is not conducive to the development and promotion of domestic LED agricultural applications, the state should increase the development and production of agricultural special LED chips and lamps. Secondly, we should accelerate the research and development of low cost LED light source for agriculture. The cost is the bottleneck of agricultural application of LED light source, reduce the cost of the basis of large area application, such as agricultural lighting appearance requirements are not strict, so it can reduce the design and investment in this area, thereby reducing the manufacturing cost; in addition, the particularity in the agricultural environment and the quality of lighting lighting demand the existing civil, LED lighting is not suitable for agricultural lighting, special lighting must be combined with the agricultural environment and intrinsic optical requirements for research and development, such as high temperature and high humidity environment of greenhouse, greenhouse lighting LED light source must be good sealing performance, waterproof and anti corrosion, at the same time, the light component does not necessarily require the full spectrum, only meet the plants on the red blue needs. Study on LED light source in the field of agriculture is still in the initial stage, the lack of perfect system, the technical level is relatively low, we must increase the intensity of the research, increasing investment, improving the ability of independent innovation of the industry, enhance the overall competitiveness of enterprises and the overall quality of the industry. Construction of standard 2 to speed up the agricultural LED standard light source is the product key to a healthy and orderly development of agriculture, is also the case for the LED light source, only with standardized development constraints, to make LED better and faster agricultural source. However, the establishment of a standardized system, we should carry out more investigations and studies from the two aspects of the development and practical application of LED agricultural light source, so as to develop the agricultural LED light source standard which is beneficial to the development of industry and products. Therefore, the state should pay attention to strengthen the standardization of LED agricultural light source system, the formation of a number of standardized technical products, promote the rapid development of LED agricultural light source industry. 3 support agricultural LED light source production enterprises to develop agricultural LED light source technology is still relatively backward, not only the need of scientific research institutes and enterprises and institutions of joint efforts, but also need to support the country's favorable policies. At present, our government has issued a series of policies and measures to promote and encourage the development of semiconductor lighting industry, which has played a huge role in the development of China's semiconductor lighting industry, but the agricultural LED lighting industry has little attention, which is not conducive to the rapid development of agricultural LED light source technology to a certain extent. Can consider to foster a number of core competitiveness of scientific research institutes and leading backbone enterprises, the formation of a number of international advanced level of the characteristics and advantages of products, create a number of sustainable innovation ability of key technology innovation center, breakthrough in key technology industry chain as the goal, to seize the high-end industry chain for leapfrog development in key areas, to achieve bigger and stronger, to do the strategic goal of fine. 4 to carry out the scale of agricultural LED light source due to the particularity of agricultural inputs, relying on agricultural enterprises themselves to complete the production of LED light source, difficult. Recommendations focus on the construction of application demonstration project: centralized planning the construction of a number of vegetables, flowers, tissue culture, Chinese medicine and poultry farming and other agricultural enterprises LED product demonstration base, the formation of the government led, corporate body, market allocation of the "three in one".

LED 5 development of agricultural subsidy policy because of the price of agricultural LED light source is relatively high, but with energy efficient production potential, in order to enable it to play a better role in energy saving and high efficiency, need subsidies to a certain extent, including the scientific research project funds support, major equipment purchase subsidies, subsidies and other applications. The proposed LED plant lamp into the national agricultural equipment purchase subsidy directory, to ensure that agricultural production units in the purchase of LED plant lamp can enjoy the national 30%~50% policy of financial subsidies for agriculture. This will help to establish the agricultural LED light source of energy efficient production mode, to achieve the upgrading of the traditional lighting industry, and promote the healthy development of agricultural LED light source industry.