Research On Circulatory Economic Mode Of Edible Fungus Industry In Sichuan Province

China is the largest producer and exporter of edible fungus in the world, edible fungi industry has become the sixth-largest planting industry following the grain, cotton, oil, fruit, and vegetable in China. However, with the continuous expansion of edible fungi production, the producers in order to pursue short-term economic benefits, felling large-scale of forests, destroying forest cover, even leading to a variety of natural disasters. Some production areas use a large number of agriculture and forest waste as a bacteria-based for reducing the consumption of forest resources and the environmental pollution by crop straw and tree branches, but a great quantity of bacteria slag and plastic packet can not be processed after production.In order to achieve sustainable development in edible fungi industry, we must use the guidance of circular economy to edible fungi production,.and solve the Negative economic externalities. So the edible fungi circular economy mode comes into being.What the limitations of these modes in the practical application and what areas can also be improved is the edible fungi industry mode of circular economy research problem to be solved.In this study, circular economics, industry economics and other disciplines of knowledge are used to selectivly analysis and comparison of existing edible fungi circular economy mode and the development of circular economy law, status and problems of models. From the perspective of game theory model of circular economy in the relationship between the various actors, through case studies of specific models to explore the reasons for restricting the mode of development, summed up the edible fungi industry in Sichuan Province in the loop problems of economic development, And give the corresponding policy recommendations. This paper argues that, at present there are edible fungi slag direct used mode, edible fungi slag reused mode, fungi dregs-new material\energy mode in the edible fungi circulatory economic modes of Sichuan. The cyclic modes are simply, small application, There are edible fungi slag direct used mode, edible fungi slag reused mode, fungi dregs-new material\energy mode etc in the edible fungi circulatory economic mode of Sichuan. The main problems for the mode is more simple and narrow the scope of application, subject to market demand for processing capacity limitations and the promotion of the universal model is poor. The local governments in Sichuan have some knowledge of the importance of edible fungi industry circular economy mode, but not enough emphasis, There is still not established the corresponding technical support system and uniform standard system in Sichuan province, and stil lack of appropriate support policies.In order to further improve the edible fungi industry mode of circular economy, the Government should pay more attention to the promotion of circular economy, vigorously promote the edible fungi producers in the concept of circular economy, and advocate before, during, and post in accordance with the "3R" principle of production. At the same time the government and research institutes must strengthen the edible fungi cycle technology development and promotion, and constantly develop new models of innovation, thus prolonging the edible fungi industry chain, and improve industry capacity for sustainable development. Mushroom industry should pay attention to the science park planning, scientific and rational planning the layout of edible fungi industry to expand the application of edible range of recycling economy and promote development of policies supporting the development of edible fungi cycle.