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中国农学通报

中国农学通报 ›› 2023, Vol. 39 ›› Issue (34): 73-78.doi: 10.11924/j.issn.1000-6850.casb2022-0963

• 林学·园艺·园林 • 上一篇    下一篇

黄皮结果母枝与果实性状的相关性分析

陆育生(), 常晓晓, 陈慧琼, 陈喆, 邱继水, 孟祥春, 彭程()   

  1. 广东省农业科学院果树研究所/农业农村部南亚热带果树生物学与遗传资源利用重点实验室/广东省热带亚热带果树研究重点实验室，广州 510640
  • 收稿日期:2022-11-23 修回日期:2023-10-11 出版日期:2023-12-05 发布日期:2023-11-30
  • 通讯作者:
    彭程，男，1989年出生，湖南宁乡人，副研究员，博士，研究方向为黄皮栽培生理。通信地址：510640 广东省广州市天河区五山大丰二街80号 广东省农业科学院果树研究所，Tel：020-38765074，E-mail：。
  • 作者简介:

    陆育生，男，1984年出生，广东潮州人，研究员，博士，研究方向为黄皮遗传育种与栽培生理。通信地址：510640 广东省广州市天河区五山大丰二街80号 广东省农业科学院果树研究所，Tel：020-38765074，E-mail：。

  • 基金资助:
    2022年广东省级乡村振兴战略专项资金种业振兴项目“农业农村部广州黄皮种质资源圃运行维护”(2022-NBH-00-010); 2022年广东省级农业科技发展及资源环境保护管理项目“以农产品为单元的广东省现代农业产业技术体系创新团队建设项目（优稀水果）”(2022KJ116); 2023年广东省乡村振兴战略专项农业科技发展及资源环境保护管理项目“以农产品为单元的广东省现代农业产业技术体系创新团队建设项目（优稀水果）”(2023KJ116); 科技部、财政部国家科技资源共享服务平台项目“国家热带植物种质资源库”(NTPGRC); 2021省级现代农业产业园建设项目“云浮市郁南县无核黄皮产业园（扩容提质）”(粤农农函[2021]1024号)

Correlation Analysis of Characteristics of the Fruit-bearing Mother Shoots and Fruit Characteristics of Clausena lansium

LU Yusheng(), CHANG Xiaoxiao, CHEN Huiqiong, CHEN Zhe, QIU Jishui, MENG Xiangchun, PENG Cheng()   

  1. Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences/Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Ministry of Agriculture and Rural Affairs/Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Guangzhou 510640
  • Received:2022-11-23 Revised:2023-10-11 Published-:2023-12-05 Online:2023-11-30

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摘要：

分析黄皮结果母枝性状与果实性状的相关性，为制定科学的黄皮栽培管理技术提供理论依据。以黄皮主栽品种‘无核’黄皮和‘鸡心’黄皮为材料，调查结果母枝粗度、结果母枝长度、复叶数、小叶数以及果穗长度、果穗质量、穗粒数、单果质量、果实纵径、果实横径、可溶性固形物含量等性状，并对其相关性进行分析。相关系数分析结果表明，黄皮结果母枝粗度、结果母枝长度、复叶数、小叶数与果穗长度、果穗质量、穗粒数、单果质量、果实纵径、果实横径均呈极显著或显著正相关。多元回归分析结果显示，结果母枝粗度是影响果穗质量的最主要因素。随着结果母枝粗度的增加，黄皮果穗质量、果穗长度、穗粒数、单果质量、果实纵径、果实横径等产量和外观品质性状指标均有显著提高。结果母枝粗度对果实性状具有显著影响，生产上可通过适当修剪、肥水调控、控梢等措施培养粗壮的结果母枝，进而提高黄皮产量和品质。

关键词: 黄皮, 结果母枝, 产量, 品质, 相关性

Abstract:

In this study, the correlation between fruit-bearing mother shoots and fruit characteristics of Clausena lansium (wampee) was investigated, so as to provide theoretical basis for establishing scientific cultivation techniques of wampee. Two main wampee varieties (‘Wuhehuangpi’ and ‘Jixinhuangpi’) were used as materials. The characteristics of thickness, length, compound leaf number, leaflet number of the fruit-bearing mother shoots were assessed, and the fruit characteristics such fruit cluster length, fruit cluster weight, total fruit number, single fruit weight, fruit longitudinal diameter, fruit transverse diameter and total soluble solid content were detected, and the correlation between the characteristics of fruit-bearing mother shoots and fruit characteristics was analyzed. The results of correlation analysis showed that thickness, length, compound leaf number, leaflet number of the fruit-bearing mother shoots were all extremely significantly or significantly positive correlated with fruit cluster length, fruit cluster weight, total fruit number, single fruit weight, fruit longitudinal diameter and fruit transverse diameter. According to regression analysis, the fruit-bearing mother shoot thickness was the most important factor to fruit cluster weight. The fruit cluster length, fruit cluster weight, total fruit number, single fruit weight, fruit longitudinal diameter and fruit transverse diameter were gradually increased with the increase of the fruit-bearing mother shoot thickness. The fruit-bearing mother shoot thickness had significant influence on the fruit characteristics of wampee. In actual cultivation management, cultural practices such as proper pruning, fertilization and branch control can be employed to cultivate stout fruit-bearing mother shoot, so as to improve yield and quality of wampee.

Key words: Clausena lansium, fruit-bearing mother shoot, yield, quality, correlation