城乡融合发展对粮食生产韧性的影响机制研究OA

The resilience of food production is central to ensuring national food security and driving the sustain-able development of the agricultural system.Integrated urban-rural development enhances food production resilience comprehensively through systemic effects,providing robust support for food security.Using provincial panel data from China between 2011 and 2022 as the sample,this study employs the entropy weighting method to measure the impact of integrated urban-rural development on food production resilience,employing fixed-effect models,mediating effect models,and moderation effect analyses to elucidate its mechanisms.The findings indicate:(1)Integrated urban-rural development significantly improves food production resilience;(2)Heterogeneity analysis reveals that the impact of integrated urban-rural development on food production resilience is more pronounced in eastern and western regions compared to the central region;(3)Further mediating analysis identifies new agricultural productivity as a mediating factor in this relationship.Therefore,it is imperative to implement regionally differentiated urban-rural integration strategies,establish an integrated disaster prevention and response system,promote deep industrial integration through technological innovation,and enhance two-way human resource mobility between urban and rural areas to provide stronger safeguards for food production resilience and bolster food security.