Abstract: In China, there are many valuable achievements in applying the industrial convergence theory and other theories to the convergence development of agriculture and tourism. However, certain theoretical controversies still exist. In the present study, based on a systematic review of relevant literatures in the past two decades, the main controversial points of connotation and characteristics, motivation, stage and level, basics of the agriculture and tourism convergence theory in China are analyzed, furthermore a new theoretical thinking is proposed. Results show that: (1) the logical starting point for the convergence and development of agriculture and tourism is to crack the current predicament of China’s agricultural development; (2) the universality of agricultural resources is the inherent basis for the convergence development of agriculture and tourism; (3) the shift of tourism demand, government control relaxation and technological progress are the main contributors to the convergence of agriculture with tourism; (4) the convergence of agriculture and tourism development is a dynamic process, as a result, new formats and new economic growth points have emerged, due to the impact of tourism demand, product innovation and resource carrying capacity, the trend of convergence economy is not a continuous growth curve; (5) the convergence and development of agriculture and tourism are closely related to the degree of universality of agricultural resources and the level of product innovation capabilities, the effect is a comprehensive one of economy, society and ecology, and the level of convergence development should be based on the resource- innovation- effect system perspective. Conclusively, it is necessary to enhance the research on the relationship between integration development and tourism demand, agricultural dilemma and regional economic characteristics, strengthen the monitoring, assessment and management of resources, main bodies, economy and market, and guide the convergence and development of agriculture and tourism.