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园艺学报 ›› 2022, Vol. 49 ›› Issue (3): 571-580.doi: 10.16420/j.issn.0513-353x.2020-1029

• 研究论文 • 上一篇    下一篇

百合花色表型数量分类研究

王静1, 徐雷锋1,*(), 王令1,2, 祁先宇1, 宋蒙1, 曹雨薇1, 何国仁1, 唐玉超1, 杨盼盼1, 明军1,*()   

  1. 1中国农业科学院蔬菜花卉研究所,北京 100081
    2安徽农业大学林学与园林学院,合肥 230036
  • 收稿日期:2021-10-19 修回日期:2021-11-15 出版日期:2022-03-25 发布日期:2022-03-25
  • 通讯作者: 徐雷锋,明军 E-mail:xuleifeng@caas.cn;mingjun@caas.cn
  • 基金资助:
    国家自然科学基金项目(31801899);国家自然科学基金项目(31672196);贵州省科技计划项目(黔科合成果[2019]4235);国家重点研发计划项目(2019YFD1001002);国家重点研发计划项目(2019YFD1001805);国家重点研发计划项目(2018YFD1000405);中央级公益性科研院所基本科研业务费专项(IVF-BRF2020019);中国农业科学院创新工程项目;农业部园艺作物生物学与种质创制重点实验室项目

The Numerical Classification of Flower Color Phenotype in Lily

WANG Jing1, XU Leifeng1,*(), WANG Ling1,2, QI Xianyu1, SONG Meng1, CAO Yuwei1, HE Guoren1, TANG Yuchao1, YANG Panpan1, MING Jun1,*()   

  1. 1Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081,China
    2School of Forestry and Landscape Architecture,Anhui Agricultural University,Hefei 230036,China
  • Received:2021-10-19 Revised:2021-11-15 Online:2022-03-25 Published:2022-03-25
  • Contact: XU Leifeng,MING Jun E-mail:xuleifeng@caas.cn;mingjun@caas.cn

摘要:

以筛选的257份代表性百合种质为试验材料,使用英国皇家园艺学会比色卡(RHSCC)和测色仪对花色表型进行测定,以测定数据为基础采用系统聚类对样本花色进行数量分类与分析,结合分类结果构建百合花色表型检索体系。结果显示:结合RHSCC和CIELab参数值将百合花色分为白、黄、粉、橙、橙红、玫红、红和暗红8大色系。各色系参数与CIELab表色空间的明度(L*)、红度(a*)和黄度(b*)有良好的对应关系,可实现对百合花色表型的定量描述。以花被片上下部颜色是否一致、量化分类所属色系、斑点类型与斑线有无作为第1、2、3级标准,将全部测定样本分为2组、8系、6型。本研究实现了百合花色表型的量化分类与分析,创建了百合花色表型分类检索体系,可为百合的分类与鉴定提供参考。

关键词: 百合, 花色表型, 数量分类, 索引

Abstract:

In this study,257 representative lily germplasms were selected as test materials. We used the Royal Horticultural Society Color Comparison Chart(RHSCC)and colorimeter to measure the flower color. Based on the measurement data,systematic clustering was used to classify the sample patterns quantitatively. Combining RHSCC and CIELab parameter values,the result showed that the lily flower colors could be divided into eight major color groups:white,yellow,pink,orange,orange-red,rose-red,red and dark-red. Each color group had correspondence with the lightness(L*),redness(a*)and yellowness (b*)of CIELab coordinate,which could realize the quantitative description of lily flower color phenotype. Based on the pure-pattern and multi-pattern,the numerical classification phenotype,the spots type and linear,all samples was divided into two groups,eight colors,and six types. This study had completed the numerical classification of flower color phenotype in lily and created a lily flower color classification index,meanwhile providing a reference for the classification and identification of lily varieties.

Key words: Lilium, flower color phenotype, numerical classification, index

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