Abstract: For expanding more suitable Fagopyrum esculentum varieties for cultivation in Chifeng of Inner Mongolia. 16 introduction of fagopyrum esculentum varieties and yield of two local varieties and their agronomic traits were researched, the results showed that Chinfeng No.1 and Beizaosheng of common buckwheat can be introduced, and Xiqiao No.l,Kuqiao04-46 and Qianku No.3 of tartary buckwheat can be popularized in Chifeng.