Abstract:With the consolidation of the achievements of poverty alleviation and the acceleration of the process of rural revitalization, Weiyuan County's agricultural industrial structure has been gradually optimized and transformed. Through the implementation of household breeding and other projects, the proportion of grass and animal husbandry income in the total agricultural income has been further increased. This has strongly promoted the continuous expansion of highquality pasture planting area. The recycling model of "grass planting livestock raising organic fertilizer production planting" has been gradually established and improved, and the grass industry has shown a good development momentum and potential. This paper investigates the development history of grass industry in Weiyuan County and the current situation of grass industry development. We summarized the achievements of the county's grass industry development and the advantages of sustainable development, and put forward suggestions for the problems existing in the county's grass industry development.