Abstract: To speed up the building of China into an agricultural powerhouse and promote the basic realization of agricultural modernization in Guangxi by 2035, an evaluation index system for the modernization of the agricultural industry chain and supply chain that included 22 indicators from five dimensions: foundation, innovation, collaboration, resilience, and green was constructed. Based on the entropy weight-TOPSIS method, the modernization level of the agricultural industry chain and supply chain in Guangxi from 2014 to 2023 was evaluated and its obstacles were diagnosed. The results indicated that the modernization level of the agricultural industry chain and supply chain in Guangxi had generally made a leap from the preparatory stage to the basic stage of modernization, and gradually developed in a balanced manner; the obstacle factors affecting the modernization of the agricultural industry chain and supply chain in Guangxi would shift from basic factors to innovative and collaborative factors in 2021. Finally, suggestions of adhering to the development concept of innovation as the first driving force,promoting the collaborative integration between the industrial chain and the supply chain,deepening open cooperation between China and ASEAN,and strengthening the construction of logistics modernization system were put forward.

Key words: modernization of agricultural industrial chain and supply chain, comprehensive evaluation, obstacle factor, Guangxi Zhuang Autonomous Region