Abstract: In the process of inheritance and protecting agro-cultural heritage, as a traditional agricultural production system combined with leisure agriculture and rural tourism, it can not only give full play to the production function among the many functions of agro-cultural heritage, but also realize the role of inheritance and protection of excellent farming culture in the process of combination, and promote the sustainable development of important agro-cultural heritage. However, research on quantitative analysis of coupling development of the agro-cultural heritage and tourism industry and extraction influencing factors remains insufficient. This study takes the globally Important Agricultural Heritage Fuzhou Jasmine and Tea Culture System (Chinese first list of important agricultural heritage in 2013) as an example, constructs a coupling evaluation index system of agro-cultural heritage and tourism industry with a hierarchical and favorable evaluation, analyses the comprehensive development level, the coupling coordination degree and the coupling influence factors of the tea culture system and tourism industry from 2008 to 2020, so as to provide reference for subsequent optimization strategies and research by assessing the status of protection and development of the heritage system before and after being selected. Results show that: (1) At the evaluation of the comprehensive development level, the development of Fuzhou Jasmine and Tea Culture System as a global agro-cultural heritage is good and shows a continuous upward trend. (2) At the coupling coordination development level, they are at a high level of coupling, but with a low degree of fluctuation. (3) At the analysis level of measuring the drivers and obstacles affecting the two coupling development, the correlation degree of the influencing factors calculated by the gray relational analysis method is generally above 0.6, indicating that the coupling correlation degree is high.