番茄分枝方式的形态学和解剖学观察研究  

Morohological and Anatomical Observition of Lycopersicon Esculentum Branching

作　　者：孙金花[1] 李海霞[1] 段增强[1] 

机构地区：[1]河南农业大学,郑州450002

出　　处：《河南科学》2014年第5期726-729,共4页Henan Science

基　　金：河南省自然科学基金(10466020)

摘　　要：对番茄茎分枝方式的形态学观察及相关部位解剖结构的观察分析,结果表明:番茄的分枝方式为互生的不等二叉状合轴分枝,其花序实际上为顶生花序.讨论并界定了二叉状分枝和花(花序)腋外生的概念.提出一新的形态学术语——假节.The morphological characters of branching and anatomical structure of parts concerned of Lycopersicon esculentum Mill. were observed and analysed. The results showed that the inflorescens is terminal in reality, and the branching is alternate inequal dichasium-shaped branching. The conceptions of dichotomos branching, false dicho- tomous branching, dichasium-shaped branching, sympodial branching and extra-axillary inflorescens have been discussed and defined. A new morphological term ＂false node＂ has been put forward.

关 键 词：番茄 分枝方式 形态特征 解剖结构 假节 

分 类 号：Q944.5[生物学—植物学]