Under the support of the National 863 Program, the scientific and technological breakthroughs are supported by the constant innovation of breeding technology. With the new species protection right as a link, the integration of new species breeding and seed industrialization development is accelerated, and the healthy development of high-tech seed industries in China is promoted. It has created significant economic benefits. In the breeding process of new crop varieties, with the protection of new varieties as a link, it has established various forms of cooperative relations with more than 260 large and medium-sized seed enterprises nationwide. Through the combination of production, learning, and research, the process of integration of new breed breeding and seed industrialization has been accelerated, the integration of breeding, sales and marketing of new varieties has been promoted, and research, production, and marketing have been one-stop, gradually establishing and improving the seed industry chain. Or has created a number of high-tech seed enterprises (groups) with strong innovation capabilities, which have promoted the healthy development of China's high-tech seed industry with international competitiveness. For example, Sichuan Agricultural University, through the development of new varieties developed by itself, has created a growing number of high-tech seed enterprises that will soon be listed. The cotton of the Chinese Academy of Agricultural Sciences was set up in the three major cotton-producing regions in the country or cooperated with local companies. It established 15 cotton seed companies, established 25 breeding bases of original varieties and improved varieties with a certain scale, and produced 60 million fine cotton varieties annually. kg. The special new varieties of sweet potato suitable for alcohol production were selected through breeding, and in cooperation with Nanyang Tianguan Group, the largest alcohol producer in Asia, the national key project of “300,000 tons of gasoline per year†was launched. Relying on enterprises to establish a corresponding R & D center. In cooperation with Jinjian Rice Company, Jinjia Grain Company, and Liaoxing Rice Industry, the company organized the production of high-quality Dazhong Zhongjian No.2, Fengyuan Xiangdao and Liaojing 371, with an area of ​​2 million mu. The new varieties of rapeseed were co-opted with large and medium-sized oil processing enterprises such as Dejiang County Star Oil & Chemical Co., Ltd., Liantian Tianlida Co., Ltd., Hubei Qianlixiang Oil & Fats Food Co., Ltd., and Hunan Jinjian Seed Industry Co., Ltd. respectively. Agriculture, fixed-point acquisitions and other methods have reached high quality and excellent use, creating direct economic benefits of more than RMB 500 million. Cooperated with Luhua Group, Dongsheng Group and Shandong Raw Peanut Research Institute to build high-oil peanuts and export peanut production bases, implemented order agriculture, and jointly accelerated the development and application of Huayu No. 19 and Huayu No. 20 new varieties. In addition, the transfer of achievements is also a form of cooperation. The special topics of crop breeding have transferred more than 150 new varieties and new technology achievements, and the transfer income has reached 250 million yuan. For example, the Fujian Academy of Agricultural Sciences transferred the II Youming 86 new varieties to Longping High-Tech; The Hybrid Rice Engineering and Technology Research Center has transferred Jinyou 207 to Longping Hi-Tech, which not only promoted the scientific and technological progress of the seed companies in China, but also promoted the development and growth of the seed companies in China. Sweet potato varieties yam 98 and Shangshu 19 have been used to produce fuel ethanol in Nanyang City, Henan Province, and Nanyang Tianguan Group, Asia’s largest alcohol producer. The group has launched an annual output of 300,000 tons of gasoline alcohol. "National key projects. A total of more than 600,000 mu of new varieties of barley have been promoted, and 1.8 million tons of barley raw materials have been accumulatively produced. The average price of special barley has been calculated at 1,500 yuan per ton. This has directly created a social output value of 2.7 billion yuan. It has increased the production of special barley raw materials by 180,000 tons, directly increasing the number of people. The output value is 270 million yuan. The specialized barley varieties that have been bred have accumulated an area of ​​more than 11 million mu and have added more than 800 million yuan of output value. According to incomplete statistics, the accredited varieties of special topics have been expanded to an area of ​​570 million mu and the results have achieved direct economic benefits of nearly 220 billion yuan, of which foreign exchange earned by foreign exchange has reached 120 million US dollars. For instance, the new rice and wheat variety (combination) cultivated by space technology has accumulated an area of ​​8.5 million mu, increased grain production by 340 million kg, and created social and economic benefits of 500 million yuan; the new cotton variety developed in China's three major cotton areas has been promoted to an area of ​​52,430,300. Acres, the results of a production value of 3.177 billion yuan, the results of a profit of nearly 800 million yuan; accumulatively promote the cultivation of more than 600 million mu of new barley varieties, the cumulative production of 1.8 million tons of barley raw materials, the average price of special barley 1500 yuan per ton, a direct hit 2.7 billion yuan. The greenhouse a filled with equipment like hydroponic, irrigation, auxiliary lighting ,temperature and humidity control and also may be automatically controlled by a computer to maximize potential growth. Greenhouse Ventilation Fan,Greenhouse Fogging System,Greenhouse Movable Irrigation JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , http://www.spgreenhouse.com
Hydroponics can be used to make the most use of the interior space. The relatively closed environment of a greenhouse has its own unique management requirements, compared with outdoor production. Pests and diseases, and extremes of heat and humidity, have to be controlled, and irrigation is necessary to provide water. Most greenhouses use sprinklers or drip lines. Significant inputs of heat and light may be required, particularly with winter production of warm-weather vegetables.