| As a large agricultural country,agricultural economy has always been an important part of our national economic development.As an important material basis of the development of agricultural economy,agricultural ecological environment is getting more and more attention on all walks of life,and the research on the coordinated development of agricultural ecological environment and agricultural economy is becoming the focus of government and academic research day by day.High-level coordinated development of agro-ecological environment and agricultural economy is an important driving force to achieve high-quality development of agriculture.Chun’an County is both a low level of economic development and a key ecological environment protection zone in Zhejiang Province,and there are many obstacles to the coordinated development of its agricultural ecological environment and agricultural economy.On the one hand,Chun’an County is a large agricultural county,and the agricultural economy,as an important support for the regional economy,is under greater development pressure;on the other hand,as a special ecological function area,Chun’an County is an important drinking water source in Zhejiang,and it shoulders the heavy responsibility of building an ecological security barrier area;therefore,improving the level of coordinated development of agricultural ecological environment and agricultural economy in Chun’an County is an urgent problem to be solved at present.Guided by theories such as system theory and coupling theory,this thesis combs through relevant research literature,takes Chun’an County,Hangzhou City,Zhejiang Province as the research carrier,constructs an evaluation index system for the coupled and coordinated development of the two systems by analyzing the mechanism of the coupled system of agroecological environment and agricultural economy,uses coupled and coordinated models and regression analysis,calculates the index for the coordinated development of the coupled system of agroecological environment and agricultural economy in Chun’an County,deeply analyzes the status of its coordinated development level,and dissects the factors affecting the coupled and coordinated degree of the two systems,and comes up with the following results:(1)In the period of 2010-2015,the type of coupled coordination between agroecological environment and agricultural economic system in Chun’an County was environmental lagging type of barely coordinated development category,and the development trend was unstable,with increase and decrease.(2)In the period of 2016-2020,the type of coupling and coordination between agroecological environment and agricultural economy in Chun’an County developed from environmental lagging type of primary coordinated development category to environmental-economic synchronous type of good coordinated development category,and the development trends were both increasing.(3)The level of coupled and coordinated development of agroecological environment and agricultural economy is influenced by the total amount of agricultural economy,environmental management input and agricultural technology.Finally,by summarizing the existing problems from the agricultural industry structure,agricultural science and technology and agricultural environmental protection input,we put forward the optimized countermeasures and suggestions to promote the coordinated development of agricultural ecological environment and agricultural economy,in order to provide some reference and reference for the development of high level coordinated development of agricultural ecological environment and agricultural economy in mountainous areas represented by Chun’an County. |
