高香优质红茶新品系椀香茗的选育  

Breeding of a New Black Tea Cultivar'Wanxiangming'with High Aroma and Quality

作　　者：段继华[1] 康彦凯[1] 雷雨[1] 黄飞毅[1] 李赛君[1] 罗意[1] 丁玎[1] 陈莹玉 DUAN Ji-hua;KANG Yan-kai;LEI Yu;HUANG Fei-yi;LI Sai-jun;LUO Yi;DING Ding;CHEN Ying-yu(Tea Research Institute,Hunan Academy of Agricultural Sciences,National Small and Medium Leaf Tea Germplasm Resources Garden(Changsha),Hunan Branch of National Center for Tea Improvement,Hunan Observation and Experiment Station of Tea Plant and Tea Processing,Ministry of Agriculture,Hunan Tea Variety and Seedling Engineering Technology Research Center,Changsha 410125,PRC)

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,农业部湖南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：《湖南农业科学》2022年第10期1-4,共4页Hunan Agricultural Sciences

基　　金：湖南省种业创新项目(2021NK1008);湖南省农科院科技创新资金(2022CX31)。

摘　　要：椀香茗是从金萱自然杂交后代中采用单株选择法选育的晚生、高香、优质红茶茶树新品系。属灌木型,中叶类;树姿半开张,叶片稍上斜,叶色深绿,叶面微隆起,芽叶绿带紫,茸毛中等,发芽密度中;内含物丰富,春季水浸出物平均含量为36.44%,茶多酚平均含量为21.07%;制绿茶鲜醇有花香;制红茶花香浓郁,滋味甜醇回甘;产量较高,生长势强,抗寒、抗旱能力强,扦插繁殖力强,适宜在湖南茶区种植。'Wanxiangming'(breeding No.2011-12-1)is a new late-sprouting tea cultivar bred from'Jinxuan'natural hybrid progeny by single plant selecting,which is suitable for making black tea with high aroma and good quality.Belonging to a shrub-cum-medium-leaf type,its tree is semi-open,with slightly upsloped leaves in dark green color,slightly rugose upper leaf surface,green buds tinged with purple,moderate pubescence covering young shoots,and medium sprouting density.It is rich in biochemical components;averagely,water extracts reach 36.44%and tea polyphenols 21.07%in its spring tea products;its green tea products taste fresh and mellow,emitting a floral aroma;and its black tea products have a strong floral fragrance,tasting sweet and mellow with a long-lasting aftertaste.It is of a high yield capacity,strong growth potential,strong cold and drought tolerances,and strong cutting propagation ability,which is suitable for planting in Hunan tea area.

关 键 词：品种选育 金萱 单株选择 椀香茗 高香 优质 

分 类 号：S571.1[农业科学—茶叶生产加工]