抗旱高香型茶树新品种‘炎秀’选育研究  

Research on the Breeding of A New Tea Variety Yanxiu with Drought Resistance and High Aroma

作　　者：段继华[1] 李赛君[1] 黄飞毅[1] 雷雨[1] 罗意[1] 康彦凯[1] 丁玎[1] 陈莹玉 董丽娟[1] DUAN Jihua;LI Saijun;HUANG Feiyi;LEI Yu;LUO Yi;KANG Yankai;DING Ding;CHEN Yingyu;DONG Lijuan(Tea Research Institute of HunanAcademy ofAgricultural Sciences/National Germplasm Resources Garden of Medium and Small Leaf Tea Tree(Changsha)/National Tea Tree Improvement Center Hunan Branch/Tea Tree and Tea Processing Scientific Observation and Experimental Station of the Ministry ofAgriculture and RuralAffairs/Hunan Tea Variety and Seedling Engineering Technology Research Center,Changsha 410125,China)

机构地区：[1]湖南省农业科学院茶叶研究所/国家中小叶茶树种质资源圃(长沙)/国家茶树改良中心湖南分中心/农业农村部茶树及茶叶加工科学观测实验站/湖南省茶树品种与种苗工程技术研究中心,湖南长沙410125

出　　处：《茶叶通讯》2024年第4期456-461,共6页Journal of Tea Communication

基　　金：长沙市自然科学基金(kq2402130);湖南省农业科技创新资金(2024CX22,2024CX23)。

摘　　要：‘炎秀’(选育编号2012-6-73-3)是一个抗旱、高香、适制红茶的茶树新品种。以‘黄奇’为母本、‘鄂茶1号’为父本,采用杂交育种法育成。属灌木型,中叶类;树姿半开张,叶片稍上斜状着生,叶色绿色,叶身内折,叶齿密度中;芽叶黄绿色,茸毛少,发芽密度中。内含物丰富,属茶多酚优异种质资源。制红茶外形条索紧结、乌润、带金毫,香气甜香带花香,滋味尚甜醇带花香。产量较高,扦插繁殖力强。Yanxiu(breeding number 2012-6-73-3)is a new tea variety with drought resistance,high aroma,and suitability for producing black tea.It is bred by hybrid breeding method with Huangqi as the female parent and Echa No.1 as the male parent.It belongs to shrub type and mid leaf type;The tree is semi open,with leaves slightly slanting upwards,the leaves are green in color,folded inward,and have a medium density of teeth;The buds and leaves are yellow green in color,with few hairs,and the germination density is moderate.Rich in content,it belongs to excellent germplasm resources of tea polyphenols.The black tea produced from it is tightly tied,black and smooth,with golden hairs in appearance,sweet with floral aroma,and sweet and mellow taste with floral aroma.It is high yield and strong cuttings reproductive ability.

关 键 词：茶树品种 ‘炎秀’ 抗旱 高香 适制性 红茶 

分 类 号：S571.1[农业科学—茶叶生产加工]