福建农业学报2017，Vol.32Issue(6)：593-601,9.DOI:10.19303/j.issn.1008-0384.2017.06.005
高香茶树新品种春闺的选育与品质鉴定
Breeding and Characterization of a New Highly Aromatic Tea Cultivar, Chungui
摘要
Abstract
Chungui[Camellia sinensis (L.) O.Kuntze]was a new, highly aromatic tea variety cultivated after a systematic selective breeding from Huangdan.In numerous comparative and nationwide regional tests during 2002-2014, Chungui plants was characterized as a late-budding, small lamina, shrub-type tea variety.Comparing to Huangdan, it showed a higher transplanting survival rate, stronger growth vigor, greater yield, better shoot tenderness-keeping, and higher disease-resistance.The spring leaves of Chungui contained 41.4% water extracts, 4.2% amino acids, and 3.8% caffeines.At 17.8%, the polyphenol content of Chungui was lower than that of Huandan (i.e., 21.6%).On the other hand, the quality index on catechins was higher than that of Huangdan, Tieguanyin, Rougui or Maoxie.And, Chungui had higher contents of amino acids, such as theanine, phenylalanine, arginine, and total amino acids, than those of Huangdan.The overall quality evaluation suggested that Chungui was suitable for making a wide varieties of high quality teas.For instance, the oolong tea made from Chungui rendered a rich and full taste, as well as lasting fragrance, and the green tea was strongly aromatic, and sweet tasting.It was considered most suitable for cultivation in Fu''an and/or regions of similar climate.关键词
茶树品种/春闺/高香/品种选育/品质鉴定Key words
tea cultivars/Chungui/highly aromatic/breeding/quality evaluation分类
农业科技引用本文复制引用
王秀萍,钟秋生,陈常颂,林郑和,陈志辉,单睿阳,游小妹,陈荣冰,余文权..高香茶树新品种春闺的选育与品质鉴定[J].福建农业学报,2017,32(6):593-601,9.基金项目
国家茶叶产业技术体系项目(CARS-23) （CARS-23）
福建省科技计划项目——省属公益类科研院所基本科研专项(2015R1012-10) （2015R1012-10）
福建省农业科学院科技创新团队PI 项目(2016PI-34) （2016PI-34）
