The absence of edible fungus system research in China is intended to achieve a new leap in 5 years

On February 15th, the molecular mechanism and control project of edible fungus production and quality formation, which was included in the national key basic research and development plan, was launched in Beijing.According to Zhang Jinxia, the project's chief scientist, edible fungus is a new industry that has been rapidly formed with China's reform and opening-up, which has stimulated the rapid expansion of the industrial scale due to the huge market demand brought about by its three characteristics of nutrition, deliciousness and health care. According to the China Edible Bacteria Association statistics, in 2012 China's edible bacteria production of 28 million tons, the output value of 170 billion yuan, more than 20 million employees, the annual digestion of straw shell 40 million tons. However, due to the absence of systematic scientific research, not only led to a continuous decline in industrial efficiency, the average input-output ratio has been reduced from 1:3-5 in the 1980s to the current 1:1.2-1.8, and the serious lack of independent intellectual property rights varieties, but also make many enterprises in China from varieties, strains to additives, mediums, environmental control equipment to be imported from abroad, the current Nissan 20 tons of edible fungus production enterprises almost no exception to the value of 3% of the purchase of foreign varieties.Zhang Jinxia told China Economic Network reporters, in view of China's edible fungus industry is facing a serious challenge of low yield, poor quality, declining industrial efficiency, this year launched the production and quality of edible fungi formed molecular mechanism and control projects, relying on the Chinese Academy of Agricultural Sciences Agricultural Resources and Agricultural Zone Research Institute, and with the Chinese Academy of Sciences Institute of Microbiology, the Chinese Academy of Sciences Kunming Plant Research Institute, the Chinese Academy of Medical Sciences Institute of Medicinal Plants, Jilin Agricultural University, Beijing Forestry University, China University of Science and Technology The university worked together to closely focus on the three scientific problems of nutritional utilization and genetic regulation, anti-reversibility temperature response and anabolic regulation of active substances formed by sub-entities, with the bulk cultivation of wood-rotting mushrooms, golden needle mushrooms and grass-rotting mushrooms, double spore mushrooms as materials, on the basis of existing genome sequencing, integrated application of functional genomics, proteomics, bioinficials, modern enzymatics, modern science and other research methods, to be used for 5 years, It reveals the molecular mechanism of the production and quality of edible bacteria, establishes the theoretical and methodic system of scientific research and the basic platform of genetic improvement, improves the original innovation and key technological innovation ability of edible bacteria industry, provides scientific theoretical support for the technological innovation of high-yielding, high-quality and efficient production of edible bacteria, and promotes the realization of a new leap from experience to science and practice to theory of edible fungus industry in China.