乌兰布和沙漠土地资源丰富，又可以引黄河水灌溉，因此，开发乌兰布和沙漠已成为人们的共识。但是，由于多数开发者不注意开发区周围环境的建设和保护，造成垦区的再度沙漠化。本文从开发土地引起土地再度沙漠化的成因入手，提出了防治对策，望能引起开发者的注意。 Ulan Buh Desert land rich in resources, but also can lead the Yellow River water irrigation, therefore, the development of Ulan Buh Desert has become the consensus. However, due to the fact that most developers do not pay attention to the construction and protection of the environment around the development zone, the reclamation of the reclamation area is caused. This article starts from the cause of land desertification caused by the development of land and puts forward the countermeasures for preventing and controlling it, hoping to attract the attention of developers.