饲料研究2025，Vol.48Issue(1)：232-236,5.DOI:10.13557/j.cnki.issn1002-2813.2025.01.041
我国畜牧业绿色全要素生产率的集聚演变及影响因素研究
Study on agglomeration evolution and influencing factors of green total factor productivity in Chinese animal husbandry
摘要
Abstract
The improvement of green total factor productivity in animal husbandry is not only related to the long-term development of animal husbandry,but also a key factor in the steady improvement of the overall competitiveness of the industry.In order to analyze the agglomeration evolution and influencing factors of green total factor productivity in animal husbandry in our country,this paper calculates and analyzes the green total factor productivity in animal husbandry in 30 provinces from 2000 to 2023 by using the gravity model and dynamic spatial Dubin model.The results show that there is a spatial aggregation phenomenon in green total factor productivity of Chinese animal husbandry,and the Moran index of green total factor productivity assumes the trend of'decreasing,then increasing,then decreasing again,and then increasing again.'The results of the evolution of the production center show that the green total factor productivity center of the animal husbandry in different regions of our country is evolving from northeast to northwest and southwest.Mechanism testing shows that the level of environmental regulation,agglomeration of animal husbandry industry,green credit,urbanization level,and fiscal support for agriculture are key factors in promoting the improvement of green total factor productivity in animal husbandry.The study indicates that the overall green total factor productivity of Chinese animal husbandry industry shows a spatial evolution trend of'first decreasing,then increasing,then decreasing,and then increasing',as well as a regional center evolution trend of'first northeast,then northwest,and southwest',and is mainly influenced by factors such as environmental regulation level,animal husbandry industry agglomeration,green credit,urbanization level,and fiscal support for agriculture.关键词
畜牧业绿色全要素生产率/重心演变轨迹/动态空间杜宾模型Key words
green total factor productivity in animal husbandry/evolution track of center of gravity/dynamic spatial dubin model分类
农业科技引用本文复制引用
权丽..我国畜牧业绿色全要素生产率的集聚演变及影响因素研究[J].饲料研究,2025,48(1):232-236,5.基金项目
河南省软科学研究计划项目(项目编码:222400410191) （项目编码:222400410191）
