热带农业科学2025，Vol.45Issue(9)：52-60,9.DOI:10.12008/j.issn.1009-2196.2025.09.008
化橘红种质资源改接换种试验
Experiments of Huajuhong(Citrus maxima Tomentosa)Germplasm Resource Re-grafting
摘要
Abstract
To collect,conserve and characterize the germplasm resources of Huajuhong(Citrus maxima Tomentosa),enrich its varietal diversity and promote the sustainable development of the Huajuhong industry,this study introduced eight germplasm resources(Miyejinmao,Miye,Huangrong,Jinzhong,Fengwei,Jinqiandu,Luzian Xianwen,Qianning No.1)from different regions of Huazhou City,Guangdong Province,and conducted a re-grafting experiment at the Huajuhong base within the Guangdong Agricultural Reclamation Scientific Research Institute of Tropical Crops,to investigate the adaptability,bo-tanical trait characterization,and changes in the effective constituents of the young fruits of the eight Huajuhong germplasm resources after they were rewired and replanted in the Dao Di medicinal herb production area of Huazhou.The results showed that the various germplasm resources presented different adaptabilities,among which,the plants of the Miyejinmao and Lu-zengxianwen germplasm resources presented weak plant growth after grafting,and had no suitable young fruits collected,while the plants of the Miye,Huangrong,and Jinzhong germplasm resources presented strong plant growth after grafting,and the botanical traits of the leaves,flowers,and young fruits performed well.Huangrong and Jinzhong presented relatively high contents of total flavonoids,naringin,and rhoifolin within the young fruits.In summary,from the viewpoints of both plant growth adaptability after grafting and the effectiveness of processed herbs,Huangrong and Jinzhong are more suitable for local grafting in Huazhou and can contribute to the sustainable development of the Huajuhong industry.关键词
化橘红/种质资源/改接换种/植物学特征/总黄酮/柚皮苷/野漆树苷Key words
Citrus maxima cv.Tomentosa/germplasm resource/re-graft/botanical characterization/total flavonoids/naringin/rhoifolin分类
农业科技引用本文复制引用
许志文,谢黎黎,罗平,陈昱帆,韩寒冰,黄新敏..化橘红种质资源改接换种试验[J].热带农业科学,2025,45(9):52-60,9.基金项目
2023年省级乡村振兴战略专项种业振兴行动项目"道地南药化橘红种质资源圃的更新与维护项目"(No.2023-NBH-00-024). （No.2023-NBH-00-024）
