中国农业资源与区划2025，Vol.46Issue(9)：55-63,9.DOI:10.7621/cjarrp.1005-9121.20250905
数字技术发展对粮食绿色全要素生产率的影响研究
RESEARCH ON THE IMPACT OF DIGITAL TECHNOLOGY DEVELOPMENT ON GREEN TOTAL FACTOR PRODUCTIVITY OF GRAIN
摘要
Abstract
Digital technology has become a new driving force to promote the high-quality development of the grain industry,and giving full play to the role of digital elements in consolidating the foundation of food security has become the focus of"agriculture,rural areas and farmers"in the new era.Based on the provincial panel data of China from 2011 to 2021,this research empirical studied the influence of agricultural digital technology development on the green total factor productivity of grain by using the two-way fixed effect model.The results were showed as follows.The development of agricultural digital technology played a significant role in promoting the promotion of green grain total factor production.The heterogeneity analysis showed that the effect of agricultural digital technology development was more fully played in the areas with strong policy support and rich natural resources.The mechanism analysis showed that the development of agricultural digital technology could act on the green total factor productivity of grain through the efficiency improvement and technological progress of grain green production technology.Further threshold effect analysis showed that the promoting effect of agricultural digital technology development on the green total factor productivity of grain showed non-linear characteristics due to the different development stages of efficiency improvement and technological progress.Therefore,the government should scientifically guide the penetration and integration of digital technology into the agricultural field,develop agricultural digital technology in accordance with local conditions,steadily promote trans-regional cooperation in grain production,effectively enhance the innovation capacity of agricultural science and technology.关键词
粮食绿色全要素生产率/农业数字技术发展/效率改进/技术进步/超效率SBM模型Key words
green total factor productivity of grain/agricultural digital technology development/efficiency im-provement/technology progress/ultra-efficiency SBM model分类
管理科学引用本文复制引用
李豫新,项升..数字技术发展对粮食绿色全要素生产率的影响研究[J].中国农业资源与区划,2025,46(9):55-63,9.基金项目
国家社科基金重点项目"地方政府多维竞争对绿色全要素生产率的影响研究"(22AJY005) （22AJY005）
