| 甘蓝型油菜"凸耳"性状的遗传鉴定及利用途径探讨 |
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| 引用本文： | 魏忠芬,张太平,王军,李德文.甘蓝型油菜"凸耳"性状的遗传鉴定及利用途径探讨[J].种子,2003(6):16-18. |
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| 作者姓名： | 魏忠芬 张太平 王军 李德文 |
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| 作者单位： | 1. 贵州省农业科学院油料研究所,贵阳,550006
2. 贵州省农业厅,贵阳,550001 |
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| 基金项目： | 贵州省科学技术基金项目 |
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| 摘 要： | 甘蓝型油菜“凸耳”性状是在油菜幼苗期(3～8叶)表现出来的一个在叶片面上长1～5片小叶的易于识别的形态标记性状，在油菜遗传育种研究与利用中有着较高的利用研究价值。通过对甘蓝型油菜“凸耳”性状遗传机制和遗传鉴定研究，在摸清其遗传控制基础和遗传规律基础上，对该性状在油菜遗传育种研究与利用中的利用途径和应用前景进行分析评价，有着很大的利用价值。
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| 关 键 词： | 甘蓝型油菜 “凸耳”性状 遗传鉴定 幼苗期 形态标记性状 遗传育种 |
Inheritance Identification and Discussion of Utilization Path on Leaf-on-leaf in Brassica napus L. |
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| Wei Zhongfen,Zhang Taiping,Wang Jun,Li Dewen.Inheritance Identification and Discussion of Utilization Path on Leaf-on-leaf in Brassica napus L.[J].Seed,2003(6):16-18. |
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| Authors: | Wei Zhongfen Zhang Taiping Wang Jun Li Dewen |
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| Abstract: | The leaf-on-leaf of rapeseeds is prone to identification form marking character which attach on the range from 1 to 5 leaflets in rapeseed young period (range from 3 to 8 leaf period). It has upper research value in rapeseeds inherit breeding and utilization. It has been identified that lea-on-leaf character of inherit control foundation and genetic rule. Analyzed and valued for utilization track and application foreground of the rapeseed leaf-on-leaf character have very high value in use. |
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| Keywords: | Brassica napus L Leaf-on-leaf character Inheritance identification Utilization track |
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