Abstract：The digitalization of the agricultural industry chain is the result of the deep integration of digital technology in agricultural breeding, production and sales, which is of great significance to improving agricultural production efficiency and enhancing the toughness of the agricultural industry. Based on the panel data of 30 provinces in China from 2011 to 2023, the evaluation index system of the digital development level of the agricultural whole industry chain was constructed, and the combination weighting method, the index method and the geographical detector model were used to explore the digital development level, regional differences and driving factors of the agricultural whole industry chain. The results show that the digital development level of China's agricultural industry chain has shown an overall growth trend during the study period; in terms of sub-indicators, there are three major indicators of digital development of the whole agricultural industry chain: the middle reaches of the industry chain-digital production is the best, the upper reaches of the industry chain-digital breeding is the second, and the lower reaches of the industry chain-digital marketing is relatively weak; regionally, there are differences in the construction of sub-indicators in different development levels. This is mainly manifested in the fact that regions with lower levels of development have obvious advantages in the downstream digital marketing link of the industrial chain, while regions with relatively lower levels of development have relatively better development in the upstream digital breeding link of the industrial chain. The midstream digital production link of the industrial chain in regions with higher and higher levels of development is an advantageous link. The overall differences, intra-group differences and inter-group differences in the digitalization of the whole agricultural industry chain have been shrinking continuously, and the inter-group differences are the main source of regional differences in the digitalization of the whole agricultural industry chain. the core driving factors of the digital development of the whole agricultural industry chain are agricultural technology innovation, agricultural industrial structure and rural financial support level, and the digital development of the whole agricultural industry chain is affected by a variety of driving factors, and the interaction among the driving factors is enhanced.
孙乔婧. 农业全产业链数字化发展的水平测度、区域差异及驱动因子[J]. 《深圳大学学报》（人文社科版）, 2025, 42(5): 87-96.
SUN Qiao-jing. Analysis of the Level Measurement, Regional Differences and Driving Factors of Digital Development of the Agricultural Industry Chain. , 2025, 42(5): 87-96.
2025, Vol. 42 
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