杧果花瓣与花药色彩的数字化描述

对40个杠果品种（系）的花瓣和花药颜色进行数字化描述，即采用PhotoshopCS3软件对试材图像进行处理，分别提取花瓣和花药颜色典型色域的CMYK模式参数，通过C、M、Y、K的百分比值确定其颜色。结果表明，用c、M、Y、K的百分比值能较准确科学地表现杠果花瓣和花药的色彩，可以反映品种（系）间差异。通过UPGMA聚类分析，将花瓣和花药颜色分别分成7个类群和4个类群。本研究为种质色彩描述与新品种选育指标提供新的数字化方法。...

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Bibliographic Details
Published in植物遗传资源学报 Vol. 14; no. 1; pp. 159 - 166
Main Author 朱敏 高爱平 罗石荣 麦贤家 陈华蕊 陈业渊
Format Journal Article
LanguageChinese
Published 中国热带农业科学院热带作物品种资源研究所,儋州,571737 2013
Subjects
数字化描述
杧果
色彩
花瓣
花药
杧果
花瓣
数字化描述
花药
色彩
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Summary:对40个杠果品种（系）的花瓣和花药颜色进行数字化描述，即采用PhotoshopCS3软件对试材图像进行处理，分别提取花瓣和花药颜色典型色域的CMYK模式参数，通过C、M、Y、K的百分比值确定其颜色。结果表明，用c、M、Y、K的百分比值能较准确科学地表现杠果花瓣和花药的色彩，可以反映品种（系）间差异。通过UPGMA聚类分析，将花瓣和花药颜色分别分成7个类群和4个类群。本研究为种质色彩描述与新品种选育指标提供新的数字化方法。
Bibliography:ZHU Min, GAO Ai-ping, LUO Shi-rong, MAI Xian-jia, CHEN Hua-rui, CHEN Ye-yuan （ Tropic Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Danzhou 571737）
The colors of petal and anther collected from d0 mango cultivars were digitally described and deter- mined by using Photoshop CS3 to extract the parameters of CMYK pattern in the typical color region. Results showed that the percentage of C,M,Y, and K could more accurately and scientifically represent the colors of petal and an- ther and reflect differences among varieties of mango. They were divided into seven and four groups by UPGMA cluster analysis. The research will provide a new digital and scientifical method for germplasm description and new cultivar breeding of mango.
11-4996/S
Mango ; petal ; anther ; color; digital description
ISSN:1672-1810