菊花品种花色表型数量分类研究  

The Numerical Classification of Chrysanthemum Flower Color Phenotype

作　　者：洪艳[1] 白新祥[1,2] 孙卫[1,3] 贾锋炜[4] 戴思兰[1] 

机构地区：[1]北京林业大学园林学院,北京100083 [2]贵州大学林学院,贵阳550025 [3]乌鲁木齐市植物园,乌鲁木齐830011 [4]北京航空航天大学生物与医学工程学院,北京100191

出　　处：《园艺学报》2012年第7期1330-1340,共11页Acta Horticulturae Sinica

基　　金：国家林业局林业公益性行业科研专项项目(200904050)

摘　　要：为了精确定义菊花不同品种的花色,以811个菊花品种为试验材料,利用色差仪测色的方法对其花色表型值进行测定并进行数量分类研究。结果发现:聚类分析方法得到的分类结果不能完全表征菊花花色的分类特点;ISCC-NBS色名表示法对花色的定义更为准确,使用该方法将菊花品种花色分为9类色系,整理出了不同色系表型参数分布范围。在此基础上,对菊花品种的花色表型分布特点进行了分析。In order to accurately define the different flower color phenotype of chrysanthemum, colorimeter was used to measure the various flower colors of 811 chrysanthemum cultivars. And the different methods of color classification （Q cluster analysis and ISCC-NBS color name chart） were compared. It was found that the results obtained from statistical methods couldn＇t fully describe the characteristics of plant color, while the definition of plant color from the color point of view was more accurate. According to the standard, all cultivars were divided into nine groups and the distribution range of flower color parameters of each color group was summed up. On this basis, the distribution analysis of the phenotypic color of chrysanthemum cultivars was completed.

关 键 词：菊花 花色表型 数量分类 ISCC-NBS色名表示法 聚类分析 

分 类 号：S682.1[农业科学—观赏园艺]