中国农业资源与区划2025，Vol.46Issue(7)：98-110,13.DOI:10.7621/cjarrp.1005-9121.20250708
中国粮食产业链龙头企业的空间格局演变特征及影响因素研究
THE EVOLUTION CHARACTERISTICS AND INFLUENCING FACTORS OF THE SPATIAL PATTEN OF LEADING ENTERPRISES IN CHINA'S GRAIN INDUSTRY CHAIN
摘要
Abstract
Exploring the evolution characteristics and influencing factors of the spatial pattern of China's leading enterprises in the grain industry chain,has an important reference value for the upgrading of the grain industry chain and the implementation of food security strategy.Based on the data of the national key leading enterprises of agricultural industrialization in China's grain industry chain(hereinafter referred to as"leading enterprises"),this research used the spatial analysis method to describe the evolution characteristics of the spatial pattern of leading enterprises in China's grain industry chain,and adopted geographic detectors to describe the spatial pattern evolution of leading enterprises in China's grain industry chain from the factors of resource endowment,economic capital,grain industry support,market size,transportation convenience,labor,globalization,and technological level.The findings indicated that:(1)The spatial distribution of leading enterprises in China's grain industry chain belonged to the agglomeration distribution type,and the degree of agglomeration was weakening,and the spatial distribution of leading enterprises in the middle and downstream was significantly stronger than that of the leading enterprises in the upstream.(2)Comparing the spatial distribution of the leading enterprises in China's grain industry chain in 2003,2010,2018 and 2023,it was found that the core agglomeration area of the leading enterprises in the grain industry chain had changed,but it had always been around the junction of Jiangsu,Henan and Anhui and the junction of Beijing,Tianjin,Hebei and Shandong.(3)The distribution of leading enterprises in the grain industry chain in various provinces was uneven,the uneven distribution of upstream leading enterprises and downstream leading enterprises in various provinces was gradually weakened,and the uneven distribution of midstream leading enterprises in various provinces was first weakened and then enhanced.(4)The core factors driving the evolution of the spatial pattern of China's leading enterprises in the grain industry chain were changing.In conclusion,the spatial pattern of China's leading enterprises in the grain industry chain shows that the high-density agglomeration areas are gradually dispersed and shows a trend of diffusion outward,the spatial agglomeration degree of the leading enterprises in the middle and downstream is relatively high,and the regional distribution of the leading enterprises in the grain industry chain is decreasing.The convenience of transportation promotes the spatial evolution of the upstream,midstream and downstream leading enterprises of China's grain industry chain,and the resource endowment and support of the grain industry promotes the formation of spatial agglomeration of leading enterprises in the grain industry chain.It can be seen that resource endowment,grain industry supports and transportation conditions have a strong impact on the spatial layout of leading enterprises in the grain industry chain,while other factors have little impact.In the future,China can optimize the layout of leading enterprises in the food industry chain from the aspects of technological innovation,labor level and globalization.关键词
粮食产业链/空间格局/龙头企业/聚集区/地理探测器Key words
grain industry chain/spatial pattern/leading enterprises/agglomeration area/geographic detector分类
管理科学引用本文复制引用
朱湖英,何佳敏,张四梅..中国粮食产业链龙头企业的空间格局演变特征及影响因素研究[J].中国农业资源与区划,2025,46(7):98-110,13.基金项目
国家社会科学基金项目"地缘冲突加剧背景下我国粮食产业链风险防范的政企农协同机制研究"(22BJY022) （22BJY022）
