| 烤烟新品种韭菜坪2号的选育及特征特性 |
| |
| 引用本文： | 朱贵川,龙丽琴,喻奇伟,陈雪,罗贞宝,刁朝强,刘仁祥.烤烟新品种韭菜坪2号的选育及特征特性[J].贵州农业科学,2009,37(5). |
| |
| 作者姓名： | 朱贵川 龙丽琴 喻奇伟 陈雪 罗贞宝 刁朝强 刘仁祥 |
| |
| 作者单位： | 1. 贵州省烟草公司毕节地区公司,贵州,毕节,551700
2. 贵州大学,农学院,贵州,贵阳,550025 |
| |
| 摘 要： | 韭菜坪2号是通过对烤烟品种G 28在大田生产中叶片数、叶片大小和抗病性变异单株的选择而成功培育出的烤烟新品种.韭菜坪2号大田生育期为135～142 d,田间生长整齐;高抗气候斑点病,抗病能力较强;产量、产值、均价、上等烟率、中等烟率分别比对照K 326增加7.25 kg/667m2、59.58元/667m2、0.06元/kg、0.5百分点、0.31百分点;增加率分别为5.33%、5.73%、0.73%、2.28%、0.66%.烟叶外观质量较好,化学成分协调;评吸质量总体较好,总体略好于对照K 326.韭菜坪2号区域性较强,适应范围较窄,适宜在海拔1 400～1 900 m的高海拔烟区种植.
|
| 关 键 词： | 烤烟 新品种 韭菜坪2号 选育 特征特性 |
Breeding of Jiucaiping 2,a New Tobacco Variety,and Its Characteristics |
| |
| ZHU Gui-chuan,LONG Li-qin,YU Qi-wei,CHEN Xue,LUO Zhen-bao,DIAO Chao-qiang,LIU Ren-xiang.Breeding of Jiucaiping 2,a New Tobacco Variety,and Its Characteristics[J].Guizhou Agricultural Sciences,2009,37(5). |
| |
| Authors: | ZHU Gui-chuan LONG Li-qin YU Qi-wei CHEN Xue LUO Zhen-bao DIAO Chao-qiang LIU Ren-xiang |
| |
| Institution: | 1.Tobacco Company of Bijie Prefecture;Guizhou Tobacco Company;Bijie;Guizhou 551700;2.Agricultural College;Guizhou University;Guiyang;Guizhou 550025;China |
| |
| Abstract: | Jiucaiping 2,a new tobacco variety,was bred from the mutant of G28 variety in 2002 and was approved by Guizhou Tobacco Variety Examination Committee in March,2009.The growth period of Jiucaiping 2 with identical growth and strong disease resistance is 135 to 142 d and its yield,output value,mean price,rate of first-class tobacco leaf and rate of middle-class tobacco leaf increases by 7.25 kg/667m2,59.58 Yuan/667m2,0.06 Yuan/kg,0.5% and 0.31% and the increase rate is 5.33%,5.73%,0.73%,2.28% and 0.66% compare... |
| |
| Keywords: | tobacco new variety Jiucaiping 2 breeding characteristic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
