| 烤烟新品种云烟97的选育及其特征特性 |
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| 引用本文： | 李永平,肖炳光,焦芳婵,张谊寒,于海芹,卢秀萍*.烤烟新品种云烟97的选育及其特征特性[J].中国烟草科学,2012,33(4):28-31. |
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| 作者姓名： | 李永平 肖炳光 焦芳婵 张谊寒 于海芹 卢秀萍* |
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| 作者单位： | 云南省烟草农业科学研究院,云南 玉溪 653100 |
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| 基金项目： | 云南省烟草公司项目(06A01) |
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| 摘 要： | 云烟97系用云烟85作母本、CV87为父本选育而成的烤烟新品种.该品种田间生长整齐一致,株式塔形,平均打顶株高115.3 cm,采收叶数19.8片,大田生育期120～127 d.叶形长椭圆,主脉粗细中等.各项经济性状指标优于对照K326.该品种抗黑胫病,中抗根结线虫病,对叶斑类病害的抗性优于对照K326和云烟85.烤后原烟外观质量较好,内在化学成分比例协调.该品种适宜我国南方主产烟区种植.
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| 关 键 词： | 烤烟 新品种 云烟97 选育 |
| 收稿时间： | 2011-02-24 |
Breeding and Characteristics of a New Flue-cured Tobacco Variety Yunyan97 |
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| LI Yongping,XIAO Bingguang,JIAO Fangchan,ZHANG Yihan,YU Haiqin,LU Xiuping.Breeding and Characteristics of a New Flue-cured Tobacco Variety Yunyan97[J].Chinese Tobacco Science,2012,33(4):28-31. |
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| Authors: | LI Yongping XIAO Bingguang JIAO Fangchan ZHANG Yihan YU Haiqin LU Xiuping |
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| Affiliation: | Yunnan Academy of Tobacco Agricultural Science, Yuxi, Yunnan 653100, China |
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| Abstract: | Yunyan 97,developed by pedigree selection method,was a new flue-cured tobacco variety produced by pollinating a female parent Yunyan 85 with pollen from CV87.Yunyan97 had uniform growth with a tower shape.Its average height was about 115.3 cm with 19.8 leaves after topping.Field growth period was 120-l27d.The economic value of Yunyan97 was superior to that of K326.Yunyan97 was resistance to black shank and moderate resistance to root-knot nematode.Its resistance to leaf spot diseases was better than K326 and Yunyan85.Yunyan97 had a better cured leaf quality with well balanced chemical composition.Yunyan 97 was adapted to the major flue-cured tobacco leaf production areas in Southern China. |
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| Keywords: | flue-cured tobacco new variety Yunyan97 breeding |
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