HUBEI AGRICULTURAL SCIENCES ›› 2026, Vol. 65 ›› Issue (4): 249-257.doi: 10.14088/j.cnki.issn0439-8114.2026.04.037

• Rural Revitalization • Previous Articles    

Research on the enhancement of digital rural construction and grain supply chain resilience in the context of food security

CHEN Yun-qiao, XU Zi-ying   

  1. School of Economics and Management,Yan′an University,Yan′an 716000,Shaanxi,China
  • Received:2025-11-10 Online:2026-04-25 Published:2026-05-06

Abstract: To explore the mechanism of grain supply chain resilience improvement in the digital era and ensure national food security,based on provincial panel data from 2011 to 2023, the two-way fixed effects model, mediation effect model, and threshold effect model were used to examine the impact and mechanism of digital rural construction on grain supply chain resilience. The findings indicated that digital rural construction significantly promoted the improvement of grain supply chain resilience. Mechanism analysis revealed that the improvement in the accessibility of agriculture-related loans and the upgrading of industrial structure constituted crucial channels through which digital rural construction enhanced the resilience of the grain supply chain. Heterogeneity analysis showed that the promotion effect of digital rural construction on grain supply chain resilience was more pronounced in eastern China and major grain-producing areas. Additionally, there existed a significant dual threshold effect of digital rural construction and human capital in the process of digital rural construction enhancing grain supply chain resilience.

Key words: grain supply chain resilience, digital rural construction, food security, agriculture-related loans

CLC Number: