山西农业大学学报（社会科学版）2025，Vol.24Issue(2)：48-59,12.DOI:10.13842/j.cnki.issn1671-816X.2025.02.006
农业数字化对我国粮食体系韧性的影响
The impact of agricultural digitization on the resilience of China's grain system——based on the empiri-cal study of major grain-producing areas in China
摘要
Abstract
Improving the resilience level of the food system is of great significance for ensuring national food security.This study is based on panel data from 13 major grain producing areas in China from 2011 to 2022.Based on theoretical analysis,fixed ef-fects model,moderation effect model,and threshold effect model are used to analyze the mechanism of agricultural digitization and its effect on the resilience of the grain system in major grain producing areas in China.The results are the following:Agricul-tural digitization has a significant positive impact on the resilience of the grain system in China's major grain producing areas;The heterogeneity analysis results show that agricultural digitization has a more significant positive impact on the resilience of the grain system in the main production areas and non-grain net outflow provinces in the south;The results of the moderation effect analy-sis show that the level of fiscal support for agriculture has a positive moderating impact on the resilience of the grain system in Chi-na's major grain producing areas under the influence of agricultural digitization,and the moderating effect is more significant in the northern major grain producing areas;The threshold effect analysis results show that the positive moderating effect of fiscal sup-port for agriculture on the impact of agricultural digitalization in major grain-producing regions in China has a threshold effect.Ac-cordingly,the following policy recommendations are proposed:accelerate the promotion and application of agricultural digital technology in major grain-producing regions;Give full play to the exemplary role of advanced agricultural digitalization in the main production areas of the south;formulate differentiated agricultural digitalization strategies based on the heterogeneity charac-teristics of southern and northern main production areas.关键词
农业数字化/粮食体系韧性/调节效应/门槛效应Key words
Agricultural digitalization/Resilience of grain system/Regulating effect/Threshold effect分类
农业科技引用本文复制引用
钱昭英,魏基超..农业数字化对我国粮食体系韧性的影响[J].山西农业大学学报（社会科学版）,2025,24(2):48-59,12.基金项目
2022年度贵州省哲学社会科学规划课题"数字赋能贵州农产品流通体系高质量发展的理论逻辑及实现路径研究"(22GZYB19) （22GZYB19）
