https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2008, Vol. 35 ›› Issue (3): 383-388.

• 观赏植物 • 上一篇    下一篇

中国蜡梅种质资源花性状的变异分析

赵 冰, 张启翔*   

  1. (北京林业大学园林学院, 国家花卉工程技术研究中心, 北京100083 )
  • 收稿日期:2007-11-06 修回日期:2008-01-09 出版日期:2008-03-25 发布日期:2008-03-25
  • 通讯作者: 张启翔

Analysis of Flower Character Variation of Chimonanthus praecox in China

ZHAO Bing , and ZHANG Qi-Xiang*   

  1. (School of Landscape Architecture, Beijing Forestry University, the Flower Engineering and Technological Research Center of China, Beijing 100083, China)
  • Received:2007-11-06 Revised:2008-01-09 Online:2008-03-25 Published:2008-03-25
  • Contact: ZHANG Qi-Xiang

摘要: 根据实地调查结果, 对来自10个种群的蜡梅[ (Chimonanthus praecox (L. ) Link ] 花性状进行了变异分析, 结果发现: 在花的质量性状和数量性状的变异上, 种群内和种群间均存在很大的差别。对花性状和地理生态因子进行相关分析发现, 经度、纬度、年降水量和年均温等与各性状值的大小相关性都不显著, 但花被片数和中被片数却和海拔高度呈显著的负相关。

关键词: 腊梅, 花, 性状, 变异, 相关分析, 种质资源

Abstract: The flower variation of 10 winter-sweet populations was analyzed on the basis of the on-the-spot investigations. The results showed that there was a significant difference on the winter-sweet qualitative and quantitive characters among populations and among individualswithin populations. The correlation analysis between the flower character of winter-sweet and geography ecological factors showed that the correlation between them is not significant exceptaltitude, but the perianth number and the middle-perianth number present a distinct negative correlation with altitude.

Key words: Chimonanthus praecox, winter-sweet, flower, character, variation, correlation analysis, germplasm

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