我国畜牧产业集聚的时空变迁与影响因素分析  

Analysis of temporal and spatial changes and influencing factors of animal husbandry industry agglomeration in China

作　　者：郝瑶[1] HAO Yao

机构地区：[1]黄河水利职业技术学院,河南开封475004

出　　处：《饲料研究》2023年第24期181-186,共6页Feed Research

基　　金：河南省社科联2023年度调研课题(项目编号:SKL-2023-2639)。

摘　　要：文章采用区位熵指数、空间基尼系数和重心模型对2002—2021年我国畜牧产业集聚时空变迁特征进行分析。在此基础上,构建固定效应模型探究畜牧产业集聚影响因素。结果表明,2002—2021年我国畜牧产业集聚程度呈现不断提升趋势,畜牧产业集聚重心长期集中在河南和四川地区,畜牧产业逐渐由东部向中部地区集聚。技术投入、产业关联度、经济发展水平和政策环境均对畜牧产业集聚具有正向影响,而劳动力数量对畜牧产业集聚的影响不显著。因此,文章提出加快推动畜牧产业集群化发展,驱动优质畜牧产业要素向中部地区偏移,强化畜牧产业集聚政策支持的建议,为推动畜牧产业高质量发展提供参考。The paper used the location entropy index,spatial gini coefficient and barycenter model to analyze the temporal and spatial changes of Chinese animal husbandry industry agglomeration from 2002 to 2021.On this basis,the fixedeffects model was constructed to explore the influencing factors of the animal husbandry industry agglomeration.The results showed that from 2002 to 2021,the agglomeration degree of Chinese animal husbandry industry exhibited a continuous upward trend.The focus of the animal husbandry industry agglomeration had been concentrated in Henan and Sichuan for a long time.The animal husbandry industry gradually gathered from the eastern to the central region.The technology input,industry correlation,economic development level and policy environment all had a positive impact on the animal husbandry industry agglomeration,while the number of labor force had no significant impact on the animal husbandry industry agglomeration.Therefore,the paper puts forward some suggestions to accelerate the clustered development of animal husbandry industry,stimulate the shift of high-qualitanimal husbandry industry elements to the centralregion,and strengthen the policy support for the animal husbandry industry agglomeration,so as to provide a reference for promoting the high-quality development of animal husbandry industry.

关 键 词：畜牧产业集聚 区位熵指数 空间基尼系数 重心模型 

分 类 号：S8-9[农业科学—畜牧兽医]