Study On The Development Mode And Path Optimization Of Circular Agriculture In Weihai

Agricultural economy,as one of China's three major industries,plays an irreplaceable role in the development of China's national economy and social health and stability.However,in the current era,the development of traditional agriculture has been unable to meet the needs of social and economic development.On the one hand,the amount of available land in China's rural areas continues to decline,approaching the country's 1.8 billion land line year by year,and the input of agricultural land resources is decreasing year by year.On the other hand,China's agriculture suffers from serious waste of resources and environmental pollution.In the process of agricultural production,most agricultural participants only care about immediate interests,overexploitation of groundwater and abuse of chemical fertilizers and pesticides,etc.,resulting in serious challenges to the sustainable development of agriculture.In this context,agricultural development must be based on the long-term,in line with the situation of economic development of agricultural development mode,in order to achieve sustainable development of agriculture.Weihai is a famous agricultural province in jiaodong peninsula area.Weihai is now facing a critical stage of agricultural structural adjustment.Developing circular agriculture has become an inevitable choice for Weihai to overcome the contradiction of economic development and realize sustainable agricultural development.Based on the circulation economic theory,the industrial ecology and ecological economy theory as the foundation,through the questionnaire survey,discussion and check data to study the form of Weihai city cycle agriculture development present situation,in Weihai city cycle agriculture development mode and the foreign advanced cycle agriculture development mode as the breakthrough point,analysis of the agricultural development of Weihai cycle and make up for the deficiency of the direction,design optimization path for the future development of circular agriculture in Weihai city.The main conclusions of this paper are as follows: the current development modes of circular agriculture in Weihai include methane utilization development mode,crop straw comprehensive utilization development mode,leisure tourism ecological agriculture development mode and agricultural ecological chain extension mode.But this a few large cycle of Weihai advance degree and the effectsof the agricultural development model in the developed countries there is a certain gap,this article put forward the development of circular agriculture in the future of Weihai path mainly includes five aspects: strengthen the overall planning cycle agricultural development mode,improve the circulation of agricultural development financial support policy,adjusting and optimizing the organizational structure of agricultural production,fully implement reduction mode of agricultural production and improve public participation mechanism.