白肋烟新品种鹤峰大五号选育及其特征特性  

The Development of A New Burley Variety Hefeng Big Ⅴ and Its Characteristics

作　　者：舒照鹤[1] 孔伟[1] 解晓菲[1] 申国明[2] 王大才[3] 冯成恩[1] 向德恩[3] 秦兴成[3] 王毅 

机构地区：[1]湖北省烟草公司恩施州公司鹤峰县烟叶分公司,湖北鹤峰445800 [2]中国农业科学院烟草研究所/农业部烟草类作物质量控制重点开放实验室,山东青岛266101 [3]湖北省烟草公司恩施州公司,湖北恩施445000 [4]中国烟草白肋烟试验站 [5]湖北省烟草科学研究所,武汉430030

出　　处：《湖北农业科学》2012年第12期2513-2516,共4页Hubei Agricultural Sciences

基　　金：恩施州烟草公司科技创新项目(200709202)

摘　　要：鹤峰大五号是鹤峰县走马镇烟农从长年栽植的白肋烟品种B37变异株中选育而成的白肋烟新品种。试验结果表明,鹤峰大五号田间生长整齐一致,植株筒型,自然株高220 cm,总叶数31～42片,大田生育期115 d,上部叶开片较好,中上部叶成熟较为集中。晾制后烟叶颜色以浅红棕为主,叶片均匀度较好,内在化学成分较适宜协调;香气风格较为显著,浓度较好,余味有生津感,香气质较好,燃烧性较好。多年品种对比试验和示范结果表明,平均产量为3 552 kg/hm2,产值为31 421元/hm2,分别比对照品种鄂烟1号提高了46.4%、35.1%,中等烟率为52.6%,比对照增加了22.1个百分点。对烟草黑胫病、赤星病、普通花叶病、马铃薯Y病毒病均有较好的抗性,是一个丰产、抗病、抗旱性均较强,综合性能优良的白肋烟新品种。Hefeng big Ⅴ was a new burley variety selected from the variant plants of B37 by a tobacco grower in Zouma town,Hefeng county.The experiment results showed that the new variety had some good qualities such as tidy field growth,cylinder-shaped plant,plant height at 220 cm,31～42 total leaves,field growth period with 115 days,appropriate phylliform of upper leaves,and relatively concentrate mature of middle-upper leaves.After curing,the burley had reddish brown color mainly,good leaf evenness,suitable chemical constituents,significant aromatic style,appropriate fume density,sweat tasty,good aromatic quality and good flammability.Based on years of comparative test and demonstration,the average yield and value of the new variety was 3 552 kg/hm2 and 31 421 yuan/hm2,respectively,46.4% and 35.1% higher than the control Eyan No.1.The ratio of medium leaf was 52.6%,22.1 percentage points higher than that of control.The Hefeng big Ⅴ had high resistance to blank shank,brown spot disease,TMV and potato Y virus disease.Overall,Hefeng big Ⅴ had good comprehensive properties such as high-yield,good disease and drought resistance.

关 键 词：白肋烟 新品种 鹤峰大五号 特征特性 

分 类 号：S572[农业科学—烟草工业] S503.3[农业科学—作物学]