生态农业培训效果的耦合协调度研究

Study on coupling coordination degree of ecological agriculture training effect

为未来生态农业培训模式设计和创新实践提供理论和现实依据,进而为农业高质量发展提供政策启示,基于2012—2021年我国31个省(市、自治区)的相关统计数据,分析政策支持、市场竞争、环保意识、培训资源四个要素之间的耦合协调关系。运用耦合协调度模型,构建影响生态农业培训效果要素系统的协同度评价模型,分析政策支持、市场竞争、环保意识、培训资源四个要素之间耦合协调的时空演变特征。在此基础上,通过障碍度模型识别出制约生态农业培训效果的关键因素,探究我国生态农业培训效果影响要素耦合协调的变化趋势与制约因素。研究发现:2012—2021年全国31个省(市、自治区)四要素耦合协调度整体表现为上升趋势,由0.478增至0.565,增幅为36.61%,但耦合协调度相对较低;在空间分布方面,各省(市、自治区)四要素耦合协调度呈现显著正相关;各要素障碍度由大到小依次为:市场竞争、培训资源、政策支持、环保意识,影响各要素耦合协调的主要障碍因子为政策支持中的政府补助金额,市场竞争中的涉农院校数量,环保意识中的有机肥的投入量,培训资源中的培训场地面积。

In order to provide theoretical and practical basis for the design and innovative practice of ecological agriculture training model in the future,and then provide policy inspiration for high-quality agricultural development,based on the relevant statistical data of 31 provinces,cities and autonomous regions in China from 2012 to 2021,the coupling and coordination relationship among the four factors of policy support,market competition,environmental awareness and training resources was analyzed.In this study,the coupled coordination degree model was used to construct the evaluation model of the coordination degree affecting the factor system of ecological agriculture training effect,and the spatio-temporal evolution characteristics of the coupling coordination among the four factors of policy support,market competition,environmental awareness and training resources were analyzed.On this basis,the key factors limiting the ecological agriculture training effect were identified through the barrier degree model,and the changing trends and constraints of the coupling coordination of the elements affecting the ecological agriculture training effect in China were explored.The results showed that the coupling coordination degree of the four factors in the 31 provinces from 2012 to 2021,cities and autonomous regions of China was in an overall rising trend from 0.478 to 0.565,with an increase of 36.61%,but the coordination level was still not high,and it was in a state of barely coordinated development for a long time.In terms of spatial distribution,the coupling coordination degree of the four factors showed significant positive correlation among provinces and autonomous regions.The obstacle degree of each factor in descending order was as follows:market competition,training resources,policy support,environmental awareness,and the main obstacle factor affecting the coupling and coordination of various factors was the amount of government subsidies in policy support,the number of agricultural colleges in market competition,the amount of organic fertilizer input in environmental awareness and the area of the training venue in the training resources.