贵州艾纳香种质变异结构的观察及初选  

Observation on Germplasm Variation Structure and Selection of Blumea balsamifera

作　　者：何元农[1] 丁映[1] 冼福荣 潘俊锋 邹纯礼 

机构地区：[1]贵州省农业科学院生物技术研究所,贵阳550006 [2]贵州宏宇药业有限公司,贵阳550001 [3]贵州省罗甸县外贸油厂,罗甸550100

出　　处：《贵州农业科学》2005年第4期33-36,共4页Guizhou Agricultural Sciences

基　　金：国家攻关项目"贵州中药现代化科技产业基地关键技术研究内容(2001BA701A23-02)"

摘　　要：在调查原产地民间种植艾纳香Blumea balsamifera(L)种质状况的基础上,对引入GAP基地的艾纳香种群表征性状的变异多样性进行了描述。初始的群选结果对经济产量的选择效果尚不显著,而对有效成分含量的选择差异却十分显著。并报道了在抗寒性和有效成分高含量上的特殊株选无性系建立情况,对艾纳香进一步的选择育种重点、方法进行了讨论。On the base of investigating germplasm situation in original place grown Blumea balsamifera （L） DC locally, the variance diversity of facial characters has been described for Blumea balsamifera population introduced to GAP base. The result of the preliminary population selection showed no significant effect on economical yield, but very significant on the content difference of active ingredient, and also the special plant selected clonal line with cold resistance and high ingredient has been established. The breeding key point and method are also discussed for Blumea balsamifera further selection.

关 键 词：艾纳香 种质 变异 选择 

分 类 号：S567[农业科学—中草药栽培]