烟草主要香味物质含量的配合力分析  

Combining ability analysis on the content of flavoring substances of tobacco

作　　者：程俊[1] 陈绍凯[1] 丁飞[1] 刘仁祥[1] 

机构地区：[1]贵州大学农学院,贵州贵阳550003

出　　处：《广东农业科学》2013年第10期24-26,共3页Guangdong Agricultural Sciences

基　　金：贵州大学SRT项目资金(贵大SRT字[2010]106号)

摘　　要：利用9个烤烟品种(系)和一个白肋烟品种TN90,按NCⅡ设计方法配置25个杂交组合,对影响烟草香型风格的3种主要香味物质含量的配合力进行分析。结果表明,影响烟草香型风格的3种主要香味物质的遗传特性主要受基因非加性效应控制。以改良烟叶浓香型风格为育种目标时,红花大金元、革新3号是比较理想的亲本;以改良烟叶清香型风格为育种目标时,G80、GDH88是比较理想的亲本。选育浓香型烟叶风格品种时,较理想的组合有NC2326×GDH88、Va116×GDH88、G140×TN90;选育清香型烟叶风格品种时,较理想的组合有NC82×G80、NC82×TN90、NC2326×TN90。9 tobacco varieties （lines） and a burley tobacco variety TN90 were used to acquire 25 crosses by NC II design method and in which the combining ability of the three main flavoring substances affecting the tobacco flavor style were analyzed. The results showed that the genetic characteristics of the three main flavoring substances affecting the tobacco flavor style mainly controlled by non-additive gene effects. When the breeding goal was to improve the Luzhou-flavor style of tobacco, Honghuadajinyuan, Gexin-3 were the ideal parents; When the breeding goal was to improve the faint scent style of tobacco, G80, GDH88 were the ideal parents. When the objective was to breed Luzhou-style tobacco variety, the ideal combinations included NC2326xGDH88, Val16~GDH88 and GI40xTN90; When the objective was to breed faint scent of tobacco style variety, the ideal combinations included NC82~G80, NC82~TN90 and NC2326~TN90.

关 键 词：烟草 品种 香味物质 配合力 

分 类 号：S572[农业科学—烟草工业]