Under the background of large agriculture，large ecology and large forests and grasses，it analyzes the status quo and existing problems of the environmental protection of forest and grass resources in China，summarizes the experience of forest and grass management in the United States，France，Australia，Japan，and Germany，and puts forward suggestions based on the new development pattern. Combining with the rural revitalization strategy，in-depth use of digital technology，enhancing market orientation and improving market mechanisms，using the forest（grass）growth system as the starting point to comprehensively coordinate and sustainably promote the high-quality development of China’s forest-grass fusion high-quality development of China’s forest-grass fusion high-quality development Suggestions for countermeasures.