Research On The Interest Linkage Mechanism Of Each Subject In The Integrated Ecological Cycle Agriculture Model Of Planting, Feeding, Adding And Marketing

China is in the process of agricultural and rural modernization.The no.1 document of the central committee has stressed for many years the need to develop ecological and circular agriculture,produce healthy and organic agriculture produce,promote recycling and reuse of agricultural wastes such as livestock waste,straw and other agricultural wastes,strengthen the governance of rural pollution,achieve sustainable development,and build a beautiful countryside.The combination ecological circular agriculture mode of planting,breeding processing and marketing has variety of circulatory systems,which can save production resources,recycling and extend the industrial chain,integrate agriculture with the secondary and tertiary industries,optimize the industrial structure,promote the increase of farmers' income,realize the virtuous cycle of economy and ecology,is the effective ways to develop modern agriculture and countryside.At first,this paper combs the domestic and foreign scholars' literature on ecological circular agriculture,behavior of each participants,interest connection,and analyzes the development status and existing problems and influence factor of the integrated ecological circular agriculture mode of planting,breeding processing and marketing in China.By constructing the evolutionary game model of production subject,processing subject and sales subject in the ecological circular agriculture model of planting,breeding,processing and marketing integration,the cooperative behavior of each subject under different decisions are analyzed.Finally,we get two evolutionary stability strategies in this model,that is,all subjects choose "non cooperation" or "cooperation",then used MATLAB to test the result and verify the correctness of the conclusion.Then,summarizes the different types of benefit connection mechanism and their characteristics,and through comparative analysis,it is concluded that the close type benefit connection mechanism is the most suitable for the development of the integrated ecological circular agriculture mode of planting,breeding processing and marketing,which is the direction of our future development.Finally,based on the above research,the paper puts forward five guarantee measures to ensure the smooth operation of the benefit linkage mechanism of the integrated ecological circular agriculture mode of planting,breeding,processing and marketing,which are toimprove the understanding of each participant on the integrated ecological circular agriculture mode of planting,breeding,processing and marketing,all participants improve the construction of benefit linkage mechanism,strengthen support for agricultural enterprises,improve agricultural service system and construction of service facilities to promote development,to supervise the industrial chain of ecological circular agriculture strictly.This study has a certain guiding effect on the production mode of the integration of planting,breeding and marketing,and is helpful to the development of ecological circular agriculture in China.