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采用多因素综合评判法,对当前河南省玉米生产上推广种植的主要品种及近几年新选育出的玉米新品种进行综合分析。结果表明:浚单20、新单23、洛玉1号、郑单18、郑单958、豫单2002等品种综合性状较好,适宜在本地大面积推广种植。
The multi-factor comprehensive evaluation method was used to comprehensively analyze the main cultivars popularized in maize production in Henan Province and the new maize varieties newly selected in recent years. The results showed that the comprehensive traits such as Xundan 20, Xindan 23, Luoyu 1, Zhengdan 18, Zhengdan 958 and Yuandan 2002 were better and suitable for popularizing in a large area.