烟草中性致香物质的配合力研究  

Combining Ability of Tobacco Neutral Fragrant Substance

作　　者：陈绍凯[1] 刘洋[1] 丁飞[1] 

机构地区：[1]贵州大学,贵州省烟草品质研究重点实验室,贵阳550025

出　　处：《中国烟草科学》2014年第4期6-10,共5页Chinese Tobacco Science

摘　　要：为了使混合型卷烟由原来的物理混合向化学混合转变,利用9个烤烟品种(系)及一个白肋烟品种(TN90),按NCⅡ交配设计配制25个杂交组合。对烟草中性致香物质的配合力进行了分析。结果表明,烟草中性致香物质的遗传特性主要受基因非加性效应控制。通过中性致香物质在各亲本材料中一般配合力(GCA)效应的综合表现,Va116、红花大金元是较为理想的亲本;综合中性致香物质在各组合间的特殊配合力(SCA)表现,较理想的组合有NC82×红花大金元、NC2326×TN90、Va116×GDH88和G140×TN90。To make blended cigarettesto transferfrom original physical mixturetochemical mixture,by usingNC II design, 25 crosses were acquired from 9 tobacco varieties （lines） and a burley tobacco variety TN90, and in which theneutral aroma of tobacco combining ability 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.Through comprehensive performance in the parent material ofgeneralcombiningability（GCA）effect by neutral aroma components,theVa116, Honghuadajinyuanwereideal parent;for the comprehensive neutral aroma components in various combinationsbyspecific combining ability（SCA）performance,theideal combination include：NC82×Honghuadajinyuan, NC2326×TN90,andVa116 ×GDH88, G140×TN90.

关 键 词：烟草 品种 中性致香物质 配合力 

分 类 号：S572[农业科学—烟草工业]