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茶叶科学 ›› 2025, Vol. 45 ›› Issue (5): 795-807.doi: 10.13305/j.cnki.jts.2025.05.005

• 研究报告 • 上一篇    下一篇

茶树叶色鉴别、分类研究与叶色体系构建

王开荣1, 张龙杰2, 梁月荣3, 黎晓湘3, 郑新强3,*   

  1. 1.宁波市农业技术推广站,浙江 宁波 315010;
    2.宁波黄金韵茶业科技有限公司,浙江 宁波 315412;
    3.浙江大学茶叶研究所,浙江 杭州 310058
  • 收稿日期:2025-02-10 修回日期:2025-04-03 出版日期:2025-10-15 发布日期:2025-10-17
  • 通讯作者: * xqzheng@zju.edu.cn
  • 作者简介:王开荣,男,正高级工程师,主要从事茶叶生产技术推广工作,wkrtea321hjytea@163.com。
  • 基金资助:
    宁波科技创新2025重大专项(2019B10022)、国家现代农业产业技术体系(CARS-19)

Identification and Classification of Tea Leaf Color and Establishment of A Tea Leaf Color System

WANG Kairong1, ZHANG Longjie2, LIANG Yuerong3, LI Xiaoxiang3, ZHENG Xinqiang3,*   

  1. 1. General Agrotechnical Extension Station of Ningbo City, Ningbo 315010, China;
    2. Ningbo Huangjinyun Tea Sci-Tech Co. Ltd., Ningbo 315412, China;
    3. Tea Research Institute, Zhejiang University, Hangzhou 310058, China
  • Received:2025-02-10 Revised:2025-04-03 Online:2025-10-15 Published:2025-10-17

摘要: 利用PANTONE比色卡和RHS植物比色卡对865份彩色茶树种质叶色进行比对获得色卡值,进行语言描述;借助色彩学原理和茶树种质叶色性状描述规范,根据茶树叶片呈色规律,设立了叶色鉴别与分类的依据和方法;在叶色定义基础上,建立了由类、系、亚系、色阶等4级层面组成的茶树叶色组成框架,将现有茶树叶色划分成5类、9个色系、6个亚系(分属3个色系)、72个色阶,并绘制了茶树叶色体系图(叶色轮),为彩色茶树种质的叶色区分及准确鉴定提供科学依据。

关键词: 茶树, 叶色, 鉴别, 分类, 叶色体系

Abstract: The color values of 865 colored tea germplasm were obtained by comparing them with the PANTONE and RHS plant color cards, and describing them in language. Based on the principles of color science and the descriptors and data standard for tea germplasm, the basis and method for leaf color identification and classification were established according to the coloring regularity of tea leaves. On the basis of the definition of leaf color, a framework of tea leaf color composition consisting of type, series, sub-series and color level was established. The existing tea leaf colors were drawn into a tea leaf color system diagram (leaf color wheel), including 5 types, 9 color series, 6 sub-series (belonging to 3 color series) and 72 color levels. This paper provided a scientific basis for the leaf color differentiation and accurate identification of colored tea germplasms.

Key words: tea plant, leaf color, identification, classification, leaf color system

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