保靖黄金茶株系在长沙地区的适应性研究初报  

Study on the adaptability of Baojing Gold Tea Strains Introduced to Changsha Area

作　　者：宁静[1] 赵洋[1] 刘振[1] 杨培迪[1] 梁国强[1] 杨阳[1] 

机构地区：[1]湖南省农业科学院茶叶研究所,长沙410125

出　　处：《茶叶通讯》2011年第4期3-6,共4页Journal of Tea Communication

基　　金：国家茶叶产业技术体系建设专项资金(tycytx-23);湖南省科技重点项目(2009FJ2009);湖南省农业科学院科技创新项目(2009hnnkycx03)

摘　　要：2008年3月从保靖黄金茶的原产地保靖县黄金村引种110个黄金茶株系至长沙县高桥镇,并对其成活率、抗寒性和抗旱性及生长势进行调查。结果表明,保靖黄金茶株系的成活率,平均达96.91%,绝大部分株系能够适应长沙地区的低温和干旱天气;生长势优于对照(福鼎大白茶)的株系两年平均占总株系的14.24%,与其相当的占42.73%。保靖黄金茶株系适宜在长沙地区种植。110 Baojing Gold Tea Strains were introduced into Gaoqiao Town of Changsha County from the place of origin,Gold Village of Baojing County on March,2008,and the survival rate,cold resistance,drought resistance and growth potential of them were investigated.The results showed that the survival rate of these young plants of Baojing Gold Tea Strains is high,the average rate reach 96.91%.Moreover,they have strong cold resistance and drought resistance,most of tea strains can adapt the cold and drought weather in Changsha area.The growth potential of them is also strong,using the national variety-Fu Ding Da Bai as contrast,the strains better than the contrast is 14.24% in average of two years,those colse to the contract is 42.73%.Therefore,Baojing Gold Tea Strains are suitable to be introduced and extended in Changsha area.

关 键 词：保靖黄金茶 株系 长沙地区 适应性 

分 类 号：S571.1[农业科学—茶叶生产加工]