Abstract: In order to choose the best corn variety in Yanchi area, Liaoyuan No. 1, Keduo No.4, Zhongyuandan No.32 and Liaoyuan No.1 F3 were compared with Zhongdan No.2. The result showed that, Liaoyuan No.1 and Zhongyuandan No.32 were high resistant to diseases, resistant to insects, enduring to drought, cold-resistance and drought tolerance, so it could be regarded as the spreading variety in the area.