%0 Journal Article
%T 茶树新品种“渝茶3号”选育研究<br>Selection and Breeding of the New Tea Variety Yucha 3
%A 侯渝嘉
%A 彭萍
%A 唐敏
%A 徐泽
%A 胡翔
%A 李中林
%A 邬秀宏&lt
%A br&gt
%A HOU Yu-jia
%A PENG Ping
%A TANG Min
%A XU Ze
%A HU Xiang
%A LI Zhong-lin
%A WU Xiu-hong
%J 西南大学学报(自然科学版)
%D 2018
%R 10.13718/j.cnki.xdzk.2018.04.003
%X 以早白尖有性系群体为材料，经单株选择系统育种，育成了优质绿茶新品种“渝茶3号”.经多年的品种比较试验结果表明，该品种属灌木型中叶类中生种，氨基酸5.4%，茶多酚24.0%，咖啡碱3.3%，水浸出物40.2%；适制绿茶，鲜叶产量比福鼎大白茶高11.6%，抗逆性较强，2017年获得重庆市农作物品种审定委员会颁发的农作物品种鉴定证书.<br>In this study, a high-quality tea variety suitable for green tea production, Yucha 3, was selected and bred from the seedling family of Zaobaijian with the methods of individual-plant selection and pedigree breeding. Years of variety comparison tests showed that Yucha 3 was a dwarf-type, medium-sprouting variety, containing amino acids (5.4%), tea polyphenols (24.0%), theine (3.3%) and water (40.2%). It was fairly stress resistant and its fresh leaf yield was 11.6% higher than that of Fudingdabaicha. In 2017, it obtained the crop variety certification issued by Chongqing Municipal Crop Variety Approval Committee
%K 渝茶3号
%K 茶树
%K 品种
%K 选育&lt
%K br&gt
%K Yucha 3
%K tea plant
%K variety
%K selection and breeding
%U http://xbgjxt.swu.edu.cn/jsuns/html/jsuns/2018/4/201804003.htm