中国农业资源与区划2026，Vol.47Issue(4)：23-39,17.DOI:10.7621/cjarrp.1005-9121.20260403
农业社会化服务对粮食安全保障效率的影响研究
THE IMPACT OF AGRICULTURAL SOCIALIZATION SERVICES ON THE EFFICIENCY OF FOOD SECURITY ASSURANCE
摘要
Abstract
Agricultural socialized services play a crucial role in strengthening food security.Accelerating their development is essential for consolidating the foundation of food security.Using panel data from China's 30 provincial-level regions(Cities and districts,excluding Hong Kong,Macao,Taiwan and Xizang),spanning 2006 to 2021,this study employed the super-efficiency DEA-Malmquist index method to assess food security efficiency and conducted both static and dynamic analyses of the three primary functional zones of grain production.The findings revealed that:(1)The efficiency of agricultural socialized services in technological innovation,transportation,and planting scale remained low,rendering them DEA-inefficient.(2)In non-DEA-efficient decision-making units,agricultural socialized services suffered from input redundancy and insufficient output,indicating that optimizing input allocation was a key strategy for enhancing food security.(3)The impact of agricultural socialized services on food security efficiency exhibited a dynamic trend,with their primary contribution being the promotion of technological advancements.(4)Food security efficiency varied across grain production functional zones,with higher efficiency concentrated in major grain-producing and grain-consuming regions.(5)Planting,harvesting,and processing services significantly influenced food security.Harvesting services enhanced food security by enabling cross-regional agricultural machinery operations,while processing services contributed by advancing technology and increasing the added value of agricultural products.Based on these insights,this study proposes targeted policy recommendations to improve overall food security efficiency.These include developing a region-specific service supply system,fostering the integration of digital and intelligent technologies,enhancing cross-regional coordination mechanisms,and establishing a comprehensive full-chain service system.关键词
农业社会化服务/粮食安全/超效率DEA-Malmquist/粮食功能区/全链条Key words
agricultural socialization services/food security/super-efficiency dea-malquist/grain functional area/whole chain分类
管理科学引用本文复制引用
陈绳栋,韩梅雨,何学松..农业社会化服务对粮食安全保障效率的影响研究[J].中国农业资源与区划,2026,47(4):23-39,17.基金项目
国家自科基金项目"农业服务外包的技术溢出效应及其空间路径研究"(71903116) （71903116）
教育部人文社会科学研究青年基金项目"数字技术赋能农村新质生产力发展的机理及路径研究"(24YJC790014) （24YJC790014）
山西省科技厅山西省科技战略研究专项"科技支撑乡村振兴的路径研究"(202404030401049) （202404030401049）
山西省社科联项目"乡村振兴背景下山西省乡村产业发展与联农带农机制研究"(SSKLZD-KT2024031) （SSKLZD-KT2024031）
山西省农业农村厅委托项目:"粮食经营方式调查研究" （）
山西农业大学社会科学研究振兴工程项目"数字经济赋能山西省农业现代化发展的机理与实施路径研究"(2024YB15) （2024YB15）
