浙江农业科学 ›› 2026, Vol. 67 ›› Issue (5): 1169-1173.DOI: 10.16178/j.issn.0528-9017.20250730

• 瓜果类 • 上一篇    下一篇

9个台州地方柑橘品种的果实品质评价

王罗云1,2(), 柯甫志1,2, 聂振朋1,2, 崔长江1,2, 杨艺1,2, 黄秀1,2, 孙立方1,2()   

  1. 1.浙江省农业科学院 浙江省柑橘研究所,浙江 台州 318000
    2.浙江省农业科学院 国家柑橘品种改良中心,浙江 台州 318000
  • 收稿日期:2025-10-09 出版日期:2026-05-11 发布日期:2026-05-12
  • 通讯作者: 孙立方
  • 作者简介:孙立方,E-mail:sun6286855@126.com
    王罗云,研究方向为柑橘育种。E-mail:wangluoyun14@163.com
  • 基金资助:
    台州市科技计划项目(22nya06);台州市科技计划项目(23nya16);浙江省农业新品种选育重大专项(2021C02066-1);浙江省农业重大技术协同推广计划项目(2024ZDXT04-1)

Evaluation of fruit quality of nine local citrus varieties from Taizhou of China

WANG Luoyun1,2(), KE Fuzhi1,2, NIE Zhenpeng1,2, CUI Changjiang1,2, YANG Yi1,2, HUANG Xiu1,2, SUN Lifang1,2()   

  1. 1.Institute of Citrus Research,Zhejiang Academy of Agricultural Sciences,Taizhou 318000,Zhejiang
    2.National Center for Citrus Variety Improvement,Zhejiang Academy of Agricultural Sciences,Taizhou 318000,Zhejiang
  • Received:2025-10-09 Online:2026-05-11 Published:2026-05-12
  • Contact: SUN Lifang

摘要:

本研究以台州地区9个传统柑橘品种为材料,测定7个外观品质指标和4个内在品质指标,运用主成分分析进行综合评价。结果表明,不同品种果实品质存在显著(p<0.05)差异。本地广橘单果重最大,乳橘最小;东江本地早与本地早外观相近但种子数更少;新本1号固酸比最高,风味最佳,本地广橘风味最差;槾橘的维生素C含量最高。主成分分析表明,果实纵径、果实横径、单果重和果形指数是区分不同品种的主要指标。前4个主成分累计贡献率达95.645%。聚类分析进一步证实,本地广橘、乳橘和槾橘品质特征差异最大。本研究为台州地方柑橘种质利用与品种选育提供了科学依据。

关键词: 柑橘, 果实, 外观品质, 内在品质, 主成分分析

Abstract:

This study conducted a comprehensive assessment of nine traditional citrus varieties from Taizhou by measuring seven appearance quality indicators and four intrinsic quality indicators,employing principal component analysis(PCA). The results revealed significant(p<0.05)differences in fruit quality among the varieties. Bendiguangju exhibited the highest single fruit weight,while Ruju had the lowest. Dongjiang Bendizao was morphologically similar to Bendizao but contained fewer seeds. Xinben 1 demonstrated the highest solid-acid ratio and the best flavor,whereas Bendiguangju demonstrated the worst flavor. Manju contained the highest vitamin C content. Principal component analysis indicated that fruit longitudinal diameter,fruit transverse diameter,single fruit weight,and fruit shape index were the main indicators for distinguishing different varieties. The cumulative contribution rate of the first four principal components reached 95.645%. Cluster analysis further confirmed that Bendiguangju,Ruju,and Manju exhibited the most distinct quality characteristics. This study provides a scientific basis for the utilization and varietal breeding of local citrus germplasm from Taizhou.

Key words: citrus, fruit, appearance quality, intrinsic quality, principal component analysis

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