| 烤烟抗普通花叶病育种研究初报 |
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| 引用本文： | 李永平,王颖宽,马文广,王绍坤,段玉琪.烤烟抗普通花叶病育种研究初报[J].云南农业大学学报,2003,18(1):94-96. |
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| 作者姓名： | 李永平 王颖宽 马文广 王绍坤 段玉琪 |
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| 作者单位： | [1]中国烟草育种研究（南方）中心,云南玉溪653100 [2]云南省曲靖市烟草公司,云南曲靖655001 |
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| 基金项目： | 云南省科技"十五"攻关项目,云南省烟草公司资助项目(01A01) |
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| 摘 要： | 以优质高抗为目标,在抗TMV育种组合中,筛选出2个杂交组合并繁殖种子,以扩大试验范围,进一步验证其应用价值;同时对抗病亲本的抗性遗传进行了初步研究,结果表明:该亲本TMV抗病性为1对显性基因控制,为抗TMV F1组合配制提供了依据。
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| 关 键 词： | 烟草 普通花叶病 遗传 选择 |
| 文章编号： | 1004-390X(2003)01-0094-03 |
| 收稿时间： | 2002-7-12 |
Preliminary Research Report on TMV Resistant Breeding of Flue-cured Tobacco |
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| LI Yong-ping,WANG Ying-kuan,MA Wen-guang,WANG Shao-kun,DUAN Yu-qi.Preliminary Research Report on TMV Resistant Breeding of Flue-cured Tobacco[J].Journal of Yunnan Agricultural University,2003,18(1):94-96. |
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| Authors: | LI Yong-ping WANG Ying-kuan MA Wen-guang WANG Shao-kun DUAN Yu-qi |
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| Institution: | (1.The Southern Center of Tobacco Breeding Research, Yuxi 653100, China;2.The Qujing Tobacco Company of Yunnan Province, Qujing 655001, China) |
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| Abstract: | In order to develop high quality and resistant tobacco varieties, two cross combinations were selected from TMV resistant combinations and the seeds were propagated for the extension experiment and further evaluation. Meanwhile, the preliminary studies were carried out on genetics of the resistant parent. The results showed that the parent's TMV resistance was controlled by a pair of dominant genes, which provided the evidence for making up TMV resistant F1 combinations. |
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| Keywords: | tobacco TMV genetics selection |
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