首页 | 本学科首页   官方微博 | 高级检索  
检索        

药用菊花不同栽培类型植物学形态比较
引用本文:刘丽,郭巧生,徐文斌.药用菊花不同栽培类型植物学形态比较[J].中国中药杂志,2008,33(24):2891-2891.
作者姓名:刘丽  郭巧生  徐文斌
作者单位:南京农业大学中药材研究所,江苏,南京,210095
基金项目:国家科技攻关计划,国家科技支撑计划 
摘    要:目的:通过对中国药用白菊花不同栽培类型的植物学性状观测和比较,以期为药用白菊花遗传多样性的研究及优良品种的选育提供依据。方法:采用随机区组田间试验设计,分别对药用菊花的叶片形状、头状花序中舌状花和管状花的颜色以及数目等主要形态特征进行测定;结合方差统计分析方法,对药用菊花不同栽培类型的主要植物学性状进行比较分析。结果与结论:药用菊花不同栽培类型植物学性状存在一定的差异,叶片锯齿数、叶柄长度以及叶裂数三者为相对独立的性状,是不同药用菊花类型叶片形态的重要特征。根据植物学形态差异药用菊花不同栽培类型可划分为7个类群。

关 键 词:药用菊花  形态性状  聚类分析
收稿时间:1/1/1900 12:00:00 AM
修稿时间:1/1/1900 12:00:00 AM

Comparative study on botanical morphologic character of different
cultivated types medicinal Chrysanthemum morifolium
LIU Li; GUO Qiao-sheng; XU Wen-bin.Comparative study on botanical morphologic character of different
cultivated types medicinal Chrysanthemum morifolium[J].China Journal of Chinese Materia Medica,2008,33(24):2891-2891.
Authors:LIU Li; GUO Qiao-sheng; XU Wen-bin
Institution:Institute of Chinese Medicinal Materials, Nanjing Agricultural University, Nanjing 210095, China
Abstract:Objective: Botanical character of different cultivated types medicinal Chrysanthemum morifolium were observed and compared, which can offer reference for its genetic diversity research and breeding. Method: Based on the random blocks field experiments design, the main character of leaf and capitulum of medicinal C. morifolium were observed, it was studied on that the botanical character of different cultivated types medicinal C. morifolium in China were comparatively study with statistical means. Result and conclusion: There are some different of botanical character among different cultivated types medicinal C. morifolium in China, which can be divided into 7 colonies according as its diversity of the botanical and morphological character. The sawtooth number of lamina, leafstalk length and leaf division number are the important laminae morphologic character of different types medicinal C. morifolium, which are relative independent characters.
Keywords:Chrysanthemum morifolium for medicine  botany morphology  clustering analysis
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号