特早生高产优质茶树新品系‘姑辽1_号’选育研究
特早生高产优质茶树新品系‘姑辽1_号’选育研究
茶叶通讯
Journal of Tea Communication 第52卷 第2期Vol.52, No.2
特早生高产优质茶树新品系‘姑辽1号’选育研究
陈 佳1,覃秀菊2,邓慧群1*
1. 广西壮族自治区茶叶科学研究所/桂林茶树资源广西野外科学观测研究站,广西 桂林 541004;
2. 广西绿异茶树良种研究院,广西 桂林 541004
摘 要:茶树新品系‘姑辽1号’是从广西崇左市扶绥县野生大茶树中,采用系统选育法培育而成的新品系。经早期鉴定与品比试验结果表明,‘姑辽1号’发芽特早,采摘期比亲本和国家审定品种‘桂红3号’早15 ~ 20 d ;无明显休眠期;产量、品质、抗逆性均超过亲本,与‘桂红3号’相当;茶多酚及咖啡碱含量均达到国家特异茶树资源标准。关键词:茶树;‘姑辽1号’;新品系;特早生;高产;优质
中图分类号:S571.1 文献标识码:A 文章编号:1009-525X (2025)02-158-162DOI: 10.20178/j.cnki.ISSN1009-525X.2025.02.004
Research on the Breeding of a New Tea Strain Guliao 1 with Extra-early
Sprouting, High Yield and Quality
CHEN Jia 1,QIN Xiuju 2,DENG Huiqun 1*
1. Tea Science Research Institute of Guangxi Zhuang Autonomous Region / Guangxi Field Scientific Observation and Research Station for Tea
Resources, Guilin 541004, China; 2. Guangxi Lvyi Tea Improved Variety Research Institute, Guilin 541004, China
Abstract :'Guliao 1' is a new strain cultivated through systematic selection from wild tea trees in Fusui county, Chongzuo city, Guangxi. Early identification and comparative test results showed that 'Guliao 1' germinates particularly early, with a picking period 15-20 days earlier than its parent and the nationally validated variety 'Guihong 3' . It has no obvious dormant period, and its yield, quality, and stress resistance all exceed those of its parents, and comparable to 'Guihong 3'. The content of tea polyphenols and caffeine meets the national standards for specific tea resources.
Key words :Tea tree, Guliao 1, New strain, Extra-early sprouting, High yield, High quality
收稿日期: 2025-01-13 修订日期:2025-02-27基金项目: 广西科技基地和人才专项(桂科AD22080024)、国家现代农业产业技术体系广西茶叶创新团队首席(兼育种)团队(nycytxgxcxtd-2024-18)
第一作者: 陈佳,女,正高级农艺师,研究方向为茶树种质资源评价鉴定与新品种选育。
*通信作者: 邓慧群,女,正高级农艺师,主要从事茶树新品种选育研究。E-mail:****************茶树良种是茶叶生产的基础,是推动茶产
业多元化、现代化、效益化的根本保障[1]。茶
树新品种选育是茶产业发展中至关重要的一环,
在提升茶园单位面积经济效益和调整茶产业结
构中起着重要作用[2]。而选育特色茶树新品种
进而开发具有地方特色茶产品是推动茶产业的
发展关键[3]。如近年来湖南省从一个古老、特异、珍稀地方茶树群体资源‘保靖黄金茶’中选育出一批特色茶树新品系(种)[4,5],这些品种(系)特色性强,制茶品质优[5,6],极大地推动了湖南省保靖县乃至整个湘西土家族苗族自治州与湖南省茶产业的发展。
陈佳, 覃秀菊, 邓慧群. 特早生高产优质茶树新品系‘姑辽1号’选育研究[J]. 茶叶通讯, 2025, 52(2): 158-162.CHEN Jia, QIN Xiuju, DENG Huiqun. Research on the Breeding of a New Tea Strain Guliao 1 with Extra-early Sprouting, High Yield and Quality[J]. Journal of Tea Communication, 2025, 52(2): 158-162.


