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- 2018
茶树新品种“渝茶3号”选育研究
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Abstract:
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.
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
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