摘要：

Abstract:

【Purpose/significance】The coordinated development of digital economy and agricultural and rural informatization is of great

significance for accelerating the development of Chinese path to modernization.【Method/process】 Based on theoretical analysis, con⁃

struct an evaluation index system, use entropy method to measure the level of coordinated development between digital economy and

agricultural and rural informatization, and analyze the spatiotemporal evolution characteristics. At the same time, the obstacle degree

model is used to analyze the obstacles to the coordinated development of the two, and relevant suggestions are proposed.【Result/con⁃

clusion】The research shows that from 2012 to 2021, the coordinated development level of digital economy and agricultural and rural

informatization at the national and four regional levels has shown an increasing trend; The coordinated development of national digital

economy and agricultural and rural informatization shows a "core periphery" characteristic in spatial changes, and the coordinated de⁃

velopment level of digital economy and agricultural and rural informatization in various regions shows a "strong in the east and weak in

the west" characteristic in spatial changes; The obstacle factors vary in different regions. On this basis, targeted suggestions are pro⁃

posed.【Innovation/limitation】This article integrates the digital economy and agricultural and rural informatization into a unified analy⁃

sis framework, and introduces an obstacle degree model to conduct a specific analysis of the obstacles to the coordinated development

of the digital economy and agricultural and rural informatization. This has expanded the empirical analysis, but ignored the systematic

analysis of spatial econometrics, and further research is needed.