The application of resource circular economy in the agricultural industry chain focuses on the dual uncertain risks faced by short-life-cycle food supply chains, specifically manifested as long production lead times, short sales cycles, large demand fluctuations, and raw material supply fluctuations caused by natural factors (such as temperature and light) and demand uncertainties caused by market factors (such as brand competition and price changes). Existing research has mostly focused on a single uncertain dimension in the secondary supply chain, without fully incorporating the perishable and low residual value characteristics of short-life-cycle foods. Furthermore, data-driven dynamic matching methods need to be deepened. To fill the theoretical gap and meet practical needs, this study adopts a difference-in-differences model to identify policy effects, and combines benchmark regression, propensity score matching, parallel trends test, robustness tests, and heterogeneity analysis to construct a comprehensive evaluation system of economic, ecological, and social effects. It quantifies the risk transmission paths in the tertiary supply chain and designs a risk sharing mechanism. The study finds that at the economic level, it has reduced production costs, increased the added value of agricultural products, and promoted the growth of farmers' income as well as the extension of the industrial chain. At the ecological level, it has reduced the use of fertilizers and waste emissions, and improved soil quality and water environment. On the social front, it has promoted the development of agricultural mechanization, optimized the labor structure, and created employment opportunities. To achieve precise application and sustainable development of resource circular economy in the agricultural industry chain, it is necessary to strengthen industrial integration and market expansion to build a closed loop of the entire industry chain, increase financial support and subsidies, and improve the composite subsidy system. It is also necessary to strengthen technical training and talent cultivation to enhance farmers' skills, promote ecological agricultural technologies and models, and establish ecological compensation mechanisms. Based on heterogeneous strategy adjustments, economically underdeveloped regions need to strengthen regional cooperation, regions with unreasonable industrial structures need to optimize their layouts, and regions with weak fiscal capabilities need to expand financing channels.

Zelin Wang. Exploration of the Application of Resource Circular Economy in the Agricultural Industry Chain. International Journal of Business Management and Economics and Trade (2026), Vol. 7, Issue 1: 108-116. https://doi.org/10.38007/IJBMET.2026.070113.

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