中国蔬菜 ›› 2000, Vol. 1 ›› Issue (1): 9-0.
• 研究论文 • 上一篇 下一篇
杨广东; 李燕娥; 薛建兵; 郭瑜敏; 郭勤平;
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Yang Guangdong; Li Yane; Xue Jianbin; et al.
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摘要： 采用２ 个抗病品系和２ 个感病品系作为试材，并配制杂交组合，采用真叶期人工接种病菌鉴定Ｆ１ 、Ｆ２ 、Ｂ１Ｃ１ 、Ｂ１Ｃ２ 杂种抗性的方法，研究了大白菜对黑斑病的抗性遗传规律。结果表明，大白菜对黑斑病的抗性为显性遗传，并受单个显性基因控制。
关键词: 大白菜, 黑斑病, 抗性遗传
Abstract: Two black spot resistant lines and two lines susceptible of Chinese cabbage were used as main materials to make populations of F 1,F 2,B 1C 1 and B 1C 2,and resistance identification in these populations by artificial inoculating black spot ( Alternaria brassicae ) was conducted to explore the inheritance regularity in Chinese cabbage. The results showed that the resistance is dominant inheritance and is controlled by a single dominant gene.
杨广东;李燕娥;薛建兵;郭瑜敏;郭勤平;. 大白菜黑斑病抗性遗传规律[J]. 中国蔬菜, 2000, 1(1): 9-0.
Yang Guangdong;Li Yane;Xue Jianbin;et al.. Inheritance of Black Spot Resistance in Chinese Cabbage[J]. , 2000, 1(1): 9-0.
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