| 烤烟新品种黔西1 号的选育及其特征特性 |
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| 引用本文： | 喻奇伟,翟欣,顾怀胜,王玉川,赵玉,陈雪. 烤烟新品种黔西1 号的选育及其特征特性[J]. 中国烟草科学, 2012, 33(2): 34-37. DOI: 10.3969/j.issn.1007-5119.2012.02.007 |
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| 作者姓名： | 喻奇伟 翟欣 顾怀胜 王玉川 赵玉 陈雪 |
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| 作者单位： | 贵州省烟草公司毕节地区公司,贵州 毕节 551700 |
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| 基金项目： | 贵州省烟草专卖局科研项目“毕节地区烤烟品种系统选育”(2006-08) |
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| 摘 要： | 黔西1 号是从烤烟品种K326 自然变异株中系统选育而成的烤烟新品种。黔西1 号大田生育期127 d,田间生长整齐,抗气候斑点病,抗病性较强,平均产量2090.40 kg/hm2,产值19 907.40 元/hm2,均价9.70 元/kg,上等烟率30.12%,分别比对照K326 提高3.22%、7.98%、6.01%和12.68%,烟叶外观质量较好,化学成分协调,吸食品质总体较好,综合性状略优于对照K326。
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| 关 键 词： | 烤烟 品种 黔西1 号 选育 特征特性 |
| 收稿时间： | 2011-08-18 |
Breeding a New Flue-cured Tobacco Variety Qianxi 1 and Its Characteristics |
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| YU Qiwei,ZHAI Xin,GU Huaisheng,WANG Yuchuan,ZHAO Yu,CHEN Xue. Breeding a New Flue-cured Tobacco Variety Qianxi 1 and Its Characteristics[J]. Chinese Tobacco Science, 2012, 33(2): 34-37. DOI: 10.3969/j.issn.1007-5119.2012.02.007 |
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| Authors: | YU Qiwei ZHAI Xin GU Huaisheng WANG Yuchuan ZHAO Yu CHEN Xue |
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| Affiliation: | Bijie Tobacco Company of Guizhou Province, Bijie, Guizhou 551700, China |
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| Abstract: | Qianxi 1 is a new flue-cured tobacco variety,which was bred from the mutant of K326 and was approved by Guizhou Tobacco Variety Examination Committee in 2011.The field growing stage was 127 days.It grew even with strong disease resistance.Its yield,output value,mean price,rate of first-class tobacco leaves was 2 090.40 kg/ha,19 907.40 yuan/ha,9.70 yuan/kg and 30.12%,respectively,and compared with K326,the increase rate was 3.22%,7.98%,6.01% and 12.68%,respectively.The smoking quality of Qianxi 1 with good appearance and harmony chemical composition were slightly better than K326 in general. |
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| Keywords: | flue-cured tobacco variety Qianxi 1 breeding characteristic |
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