文档介绍：Abstract Sustainable agriculture is the leading direction of agricultural development. It is an agricultural development pattern by which we can make good use of agricultural natural resources, protect our ecological environment effectively and realize good circulation of agricultural economy. As an important part of regional sustainable development, it is of great significance to achieve sustainable agricultural development to the promotion of the regional population, resources, environmental, economic and social development of the coordination. Minqin County of Gansu Province lies in the lower reaches of the Shiyanghe River Basin. Oasis agriculture is the county leading industries. However, due to human activities and the strengthening of the irrational use of agricultural resources, the regional ecological environment has deteriorated and Oasis ecological and economic system is on the verge of collapse. Minqin oasis has e a hot area of research about inland river valley. In this paper I choose Minqin County as the study area and mainly carry out on the following aspects: Firstly, in summing up the agricultural research, the sustainable agriculture theory and through the objective analysis of the status quo of Minqin County agricultural resources and the environment, the thesis explores the constraints of sustainable agricultural development. Secondly, through the agricultural sustainable system construction the thesis evaluates the agricultural sustainability of Minqin County. The results showed that the agricultural economic development of Minqin County is a typical agricultural development pattern of sacrificing the environment for the economic development. It is an uncoordinated relation between agricultural economic development and construction of the ecological environment that leads to the continued deterioration of the regional ecological environment, which directly affects the agriculture production so that the regional agricultural development is in a su