艾纳香生长发育特性的初步观测  

The Preliminary Observation on Growth Characteristics 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]贵州宏宇药业有限责任公司,贵阳550001 [3]罗甸县外贸油厂,罗甸550100

出　　处：《贵州农业科学》2005年第2期19-23,共5页Guizhou Agricultural Sciences

基　　金：国家科技攻关:贵州中药现代化科技产业基地关键技术研究项目(2001BA701A23 02)

摘　　要：首次较详细报道了艾纳香Blumea balsamifera (L) DC. 的茎、叶、根、花、种子等器官发生发育和生长动态。根据物候期、生长速率期对艾纳香的一个自然生长周期和人工种植生产周期进行了生育期划分。并报道了收获期单株的植株性状和经济性状测定数据,澄清了一些已出版或非发表文献上有关花期、结实期的错误信息。据此,提出农艺学上的专用技术研究改进的途径。The differentiation, development and growth dynamics of the stem, leaf, root, flower, seeds of Blumea (balsamifera)(L)DC are reported in detail first time. The growth period of the natural growth cycle and cultivated production cycle has been divided from phenophase and growth speed period. The measured data are also reported on the biological and economical traits of single plant in harvest period. The wrong information on flowering and seed bearing stages in the published or non-published documents has been clarified. The improved pathway for specific technology study on agronomy has been put forward.

关 键 词：生长发育特性 艾纳香 观测 生长动态 发生发育 生产周期 人工种植 生长周期 生长速率 测定数据 经济性状 植株性状 错误信息 研究改进 物候期 生育期 收获期 结实期 农艺学 器官 种子 单株 花期 

分 类 号：S512.1[农业科学—作物学] S567.190.2