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通过对引进的4个玉米新品种与郑单958在大田生产相同管理条件下产量比较试验结果表明:濮玉5号、新单38综合性状优良,可以作为鹤壁今后玉米生产中的主推品种。
The results of comparing yield of four new maize varieties introduced with Zhengdan 958 under the same management conditions in the field showed that the comprehensive characters of Puyu 5 and Xindan 38 were excellent and could be used as the main push varieties in future corn production in Hebi.