| 烤烟新品系L6-2选育研究 |
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| 引用本文： | 殷凤生,林国平,孙学永,阮龙. 烤烟新品系L6-2选育研究[J]. 中国烟草学报, 2002, 8(1): 46-48 |
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| 作者姓名： | 殷凤生 林国平 孙学永 阮龙 |
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| 作者单位： | 安徽省农业科学院烟草研究所, 凤阳, 233100 |
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| 摘 要： | 用氮离子注入处理烟草SpeightG80干种子产生突变,在L2代选择性状优良的变异单株,其中一株系L6-2(氮离子处理剂量脉冲20次,能量30keV的后代)其形态特征与亲本存在着明显的差异,开白花(亲本花色粉红),叶较宽大,经连续选择鉴定选育出一个性状稳定,优质抗病新品系。
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| 关 键 词： | 离子注入 诱变 选育 新品系 |
| 文章编号： | 1004-5708(2002)01-0046-03 |
| 收稿时间： | 2001-05-22 |
| 修稿时间： | 2001-05-22 |
The development of flue-cured tobacco line L6-2 |
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| Yin Fengsheng Lin Guoping Sun Xueyong Ruan Long Institute of Tobacco Anhui Academy of Agricultural Sciences,Fengyang. The development of flue-cured tobacco line L6-2[J]. Acta Tabacaria Sinica, 2002, 8(1): 46-48 |
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| Authors: | Yin Fengsheng Lin Guoping Sun Xueyong Ruan Long Institute of Tobacco Anhui Academy of Agricultural Sciences Fengyang |
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| Affiliation: | Institute of Tobacco Anhui Academy of Agricultural Sciences, Fengyang 233100 |
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| Abstract: | Dry seeds of Speiht G-80 treated with N+ ion implantation, produced mutant. Individual plant which expressed fine properties were selected in L2 generation, in which one individual plant was diferent from its parents. By eight-years selection, a new strain (L6-2) that possess steady properties and high quality disease-resistant had been developed. |
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| Keywords: | Ion implantation Induce-mutation |
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