Abstract: Buckwheat originated in northern China.Because of its rich nutrition and special health components of well-regarded,known as primary health food.1.33 Datong perennial one thousand hectares of cultivated area,production 1795.5 tons.Planting has a long history,the paper selection of species,choice of location,soil preparation,planting,field management,pest control,harvesting and other aspects of rodents and timely discussion of the Datong buckwheat cultivation techniques.