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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 precisely define the flower color of different varieties of chrysanthemum, 811 chrysanthemum varieties were used as test materials, and their color phenotype values were measured and analyzed by colorimetry. The results show that the classification results obtained by clustering analysis can not completely characterize the classification of chrysanthemums. The definition of flower color by ISCC-NBS color name is more accurate. By using this method, the chrysanthemum varieties are divided into nine types of colors, Out of the different color phenotype parameter distribution range. On this basis, the characteristics of flower color distribution of chrysanthemum varieties were analyzed.