Research On The Promotion Mechanism Of Agricultural Product Cold Chain Logistics To The High-quality Development Of Agriculture

Under the background of high-quality economic development,the modern agricultural industry has moved from the expansion of total output to the direction of quality improvement.It is necessary to formulate and carry out policies and strategies such as quality development,green development,and brand strengthening,and gradually promote the transformation and upgrading of the agricultural industry.Achieving the goal of high-quality agricultural development.Cold chain logistics plays an important role in the process of achieving high-quality development of the agricultural industry.It has an important impact on modern agricultural production activities,management systems and industrial structure.However,the role of agricultural product cold chain logistics in the current agricultural development has been affected Constraints,the effect of promoting the high-quality development of agriculture has been hindered.Therefore,it is a social issue that needs to be studied urgently to find out the mechanism for the cold chain logistics of agricultural products to promote the high-quality development of agriculture.Based on the research on the theoretical connotation of high-quality development,industrial correlation and spillover effect theory,and under the relevant conceptual framework of agricultural cold chain logistics and agricultural high-quality development,the entropy method,GIS,spatial panel measurement model and Hansen threshold are comprehensively applied.Regression model and other methods are used to research and analyze the mechanism of agricultural product cold chain logistics to promote the high-quality development of agriculture.The main research contents and conclusions are as follows:First,this paper analyzes the impact mechanism of cold chain logistics in the process of achieving high-quality development of the agricultural industry,and conducts a comprehensive evaluation and analysis of the cold chain logistics of agricultural products and the high-quality development of agriculture in various regions.The realization of high-quality agricultural development requires the construction of a modern agricultural industrial system,management system and production system,while agricultural product cold chain logistics has an impact on agricultural efficiency,agricultural product quality,agricultural product international competitiveness,agricultural production efficiency,and operational environment level in the process of building the three systems.and other key elements have a greater impact.And after comprehensive evaluation and analysis,it is found that there are problems such as uneven spatial distribution and uncoordinated development in the current development level of cold chain logistics of agricultural products and the level of high-quality agricultural development in my country.Second,The threshold model is used to empirically analyze the threshold effect of cold chain logistics in improving the high-quality development of agriculture.Using the spatial econometric model to analyze the direct effect,indirect effect and total effect of agricultural product cold chain logistics in promoting high-quality agricultural development,and combined with empirical analysis,three single threshold variables of urban-rural income gap,urbanization level and rural economic status are analyzed.Under the influence of the threshold variable characteristics,the promotion effect of agricultural product cold chain logistics on the high-quality development of agriculture is different.Third,based on the evaluation and empirical research of the spatial driving force of agricultural product cold chain logistics on the high-quality development of agriculture,combined with the threshold model,the main factors that restrict cold chain logistics to promote the agricultural industry to achieve higher quality development are found.It is believed that it is necessary to actively deploy the agricultural product cold chain network system in the development of the agricultural industry,and to form an agricultural product cold chain logistics ecosystem that develops in coordination with modern agriculture,so as to provide policy advice and support for agricultural product cold chain logistics to promote high-quality agricultural development.