What is the most sandy land in Kaiyang County?

Machang town. The town is located in the south of Kaiyang County, 60 kilometers away from Guiyang. Machang town is mainly mountainous and hilly, with barren land and serious desertification. In order to control desertification land, the local government has taken various measures to promote the use of drought-resistant crop varieties, strengthen the construction of water conservancy facilities and implement ecological migration. Through these measures, the desertification phenomenon in Kaiyang County has been alleviated and controlled to a certain extent.