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.%为了选择出适宜于宁夏盐池县干旱风沙区种植的粮饲兼用型玉米品种．试验选用“辽原1号原种”“科多四号”“中原单32号”“辽原一号三代”4个品种与当地种植的“中单2号”进行比较试验。试验结果表明，“辽原一号原种”“中原单32号”属抗病力强、高抗倒伏、耐寒、耐旱型品种，是适宜在该地区推广的最优品种。
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