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为适应生产发展需要,挖掘姜堰市夏玉米的产量潜力,通过比较姜堰市目前推广夏玉米品种的丰产性、抗逆性,筛选出姜堰市最适宜推广的夏玉米品种。1 试验品种白玉109、苏玉19、郑单958、农大3138、登海11、户单2000、DH3622、DH3707,以目前推广面积较大的白玉109作为对照。2 试验设计试验采用单凶素随机区组排列,
In order to meet the needs of production and development, the potential yield of summer maize in Jiangyan was tapped. By comparing the high yield and stress resistance of summer maize varieties in Jiangyan, the most suitable summer maize varieties in Jiangyan were screened out. 1 The test varieties Baiyu 109, Suyu 19, Zhengdan 958, Nongda 3138, Denghai 11, household list 2000, DH3622, DH3707, with the current promotion of larger white 109 as a control. 2 experimental design and testing using a single fisheye random block arrangement,