我国部分常用玉米种质资源对镰孢菌病害的抗性评价
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渠清,李丽娜,刘俊,王绍新,曹志艳,董金皋
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Resistance Evaluation of Some Commonly Used Maize Germplasm Resources to Fusarium Diseases in China
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Qing QU,LiNa LI,Jun LIU,ShaoXin WANG,ZhiYan CAO,JinGao DONG
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表3 玉米自交系对鞘腐病的抗性表现
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Table 3 Resistance of maize inbred lines to sheath rot
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自交系 Inbred line | 类群划分 Population | 平均病情指数 Average disease index | 抗性评价 Resistance evaluation | 2016 | 2018 | B73 | 瑞德Reid | 45.60 | 40.74 | R | B37 | 瑞德Reid | 57.78 | 28.89 | R | 郑58 Zheng 58 | 瑞德Reid | 55.56 | 33.89 | R | 掖478 Ye 478 | 瑞德Reid | 24.69 | 51.11 | MR | PH6WC | 瑞德Reid | — | 55.56 | MR | 9058 | 瑞德Reid | — | 26.67 | R | 昌7-2 Chang 7-2 | 唐四平头Tangsipingtou | 55.56 | 27.78 | R | 吉853 Ji 853 | 唐四平头Tangsipingtou | 20.31 | 23.08 | R | 浚928 Xun 928 | 唐四平头Tangsipingtou | — | 30.00 | R | Mo17 | 兰卡斯特Lancaster | 24.69 | 23.33 | R | A619 | 兰卡斯特Lancaster | — | 27.78 | R | PH4CV | 兰卡斯特Lancaster | — | 26.67 | R | OH43 | 兰卡斯特Lancaster | — | 34.44 | R | 齐319 | P78599 | 22.84 | 26.67 | R | 13-1077 | — | — | 32.22 | R |
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