Research On The Pattern,Process And Mechanism Of Agricultural Green Development In The Main Production Area Of Agricultural Products In Jilin Province

Agricultural green development is one of the key issues in the current academic research,as well as one of the hot topics in multidisciplinary interdisciplinary research such as human geography,agricultural economics,and industrial ecology.It is of great significance for ensuring national food security,resource security and ecological security,improving and enhancing the agricultural and rural development environment,helping to overcome poverty,and achieving a comprehensive construction of a well-off society.Agricultural development in the main agricultural production areas is facing objective pressures from resource constraints,environmental constraints and ecological constraints,while also shouldering the strategic mission of ensuring national food security and the supply of important agricultural products.Therefore,agricultural green development is established under the constraints of the use of natural resources,the bottom line of environmental quality and safety,and the baseline of ecological function guarantee,it will be complying with and adapting to the protective development requirements of restricted development areas can provide a new theoretical basis and a new practical direction for the sustainable development of agriculture in the main agricultural production areas with different degrees of restriction.Promoting agricultural green development is conducive to exploring the agricultural modernization approach of “high efficiency,product safety,resource conservation,and environmental friendliness” in the main agricultural production areas of Jilin Province;it is conducive to deepening the structural reform on the agricultural supply side;Build a pattern of integrated urban-rural development,realize the strategy of rural revitalization and promote the continued increase of farmers' income.The paper measures and analyzes the dynamic level of agricultural green development in the main agricultural production areas of Jilin Province and its 25 counties and cities,establishes an exploratory spatial data analysis and coupled coordination degree model,and explores the spatial and temporal pattern and evolution of agricultural green development.To achieve sustainable agricultural development,more affluent farmers' lives,and more beautiful and livable rural areas,a mechanism model for the role of agricultural green development was constructed,and the interaction mechanism and system operation mode of agricultural green development elements were analyzed,clarified the regulation path of agricultural green development.The full text is divided into 8 chapters,the main research content includes:Chapter 1Starting from the background that green development is the inevitable trend of ecological civilization construction and sustainable development in the new era,green agricultural development is the best choice to change the development mode to achieve sustainable agricultural development.The inherent requirements of the whole development process,and then pointed out the historical opportunities and complex problems faced by Jilin Province in promoting green agricultural development.At the same time,it summarizes the domestic and foreign research and practice progress of agricultural green development and main production areas of agricultural products,puts forward the research content of the thesis,plans to solve key problems and innovation points,and at the same time gives the research ideas and research plan of the thesis.Chapter 2Define the important concepts involved in this study,comb through the relevant basic theories,and distinguish the concepts of main agricultural product areas and agricultural green development from the perspective of the main functional area theory and the regional sustainable development theory.Review the emergence,evolution and application of agricultural multi-functionality theory,and integrate academic ideas such as industrial ecology,system science and self-organization theory to lay a theoretical foundation for further elaborating agricultural green development system and agricultural green development mechanism.Chapter 3According to the main functional area theory,regional sustainable development theory and agricultural multi-functionality theory,the comprehensive overview,type division and spatial basis of the main agricultural product producing areas of Jilin Province are described,and the evaluation index system is constructed to measure the counties and cities of the main agricultural product producing areas of Jilin Province Agricultural green development capacity,analyze the overall level and sub-level of agricultural green development,and carry out classification and comprehensive analysis of advantages and disadvantages of agricultural green development level.Chapter 4Using exploratory spatial data analysis for mathematical modeling to clarify the spatial dependence and spatial heterogeneity of the spatial pattern of agricultural green development in the main agricultural production areas of Jilin Province,analyze the spatial correlation structure differentiation,and introduce spatial politics From the viewpoint of difference,the four spatial distribution patterns of agricultural green development in the main agricultural production areas of Jilin Province are deduced and deduced,namely the upper divergent pattern,the lower divergent pattern,the upper convergence pattern and the lower convergence patternChapter 5Using the coupling coordination degree model,the agricultural green development stage is divided into five stages from the coupling and coordination degree of resource saving ability,environmental friendly ability and farmers' income increasing ability,namely advanced stage,middle advanced stage,intermediate stage,primary stage and untransformed stage.The data of the main production areas of agricultural products in Jilin Province were brought into the model calculation,and it was found that the main production areas of agricultural products in Jilin Province entered the intermediate stage of green agricultural development.Through the analysis of the differences in the dimensions of different development stages and the differences in the degree of the same development stage,the annual differences and county differences of the agricultural green development evolution process in the main agricultural product producing areas of Jilin Province are obtained.The two-stage spatial and temporal evolution characteristics of agricultural green development in producing areas.Chapter 6Based on the agricultural green development mission objectives of achieving sustainable agricultural development,more affluent farmers' lives,and more beautiful and livable rural areas,based on industrial ecology theory,system science theory and self-organization theory,construct a mechanism model of agricultural green development function and explain agricultural green development Specific functions,environmental conditions,system structure and driving factors,and further explore the interaction mechanism of mutually beneficial symbiosis,coordinated symbiosis and urban-rural symbiosis of agricultural green development elements,and clarify the operation mode of agricultural green development system,namely agricultural circular development,agricultural low carbon Development and agro-ecological development.Chapter 7Clarify the links between the various links of the modern agricultural industry chain,starting from the actual situation of agricultural green development in the main agricultural production areas of Jilin Province,pointing out that there are problems in agricultural science and technology research and development,agricultural production,agricultural production,agricultural processing and agricultural circulation In view of the differences in the level of agricultural green development in different types of agricultural product main production areas,explore the upstream,midstream and downstream of the agricultural industry chain and the advantageous characteristic industrial belt control strategies,analyze the optimal allocation of agricultural industrial structure,elements and space,and put forward the regulation and control path of building a modern agricultural industrial park.Chapter 8This chapter summarize the main conclusions and research results of this study,and its practical guiding significance for agricultural green development in the main agricultural production areas of Jilin Province,and point out the deficiencies in the thesis,improvement measures and future discussion and research direction.