Zhongming 66

Zhongming 66 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.82-83. [Applicant] Institute of Tea Research, Chinese Academy of Agricultural Sciences. [Breeder] Wei Kang; Cheng Hao; Wang Liyang; Zeng Jianming; Ruan Li; Zhang Zhifang; Wu Lijun. [Variety Number]: Non-major Crop Variety Registration No.: GPD Tea Tree (2021)330005, Plant Variety Right No.: CNA20161833.9. [Variety Source]: Selected by Tea Research Institute, Chinese Academy of Agricultural Sciences, from a single plant of Xihu 'Longjing species'. [Characteristics and properties]: Shrub type, early growing species, medium growth potential, semi-open posture, leaflet type, leaf blade length 7.1 cm, width 2.9 cm, leaf blade narrow oval, leaf blade bearing state upward. In Hangzhou area bud two leaves bloom generally in late March, the new buds and leaves light green, velvet hair in the bud three leaves 5.8 cm long, 100 bud weight 20.9 grams. Spring tea bud two leaves biochemical samples containing tea polyphenols 18.1%, amino acids 5.1% 'caffeine 3.3%, water leachate 46.0%. Suitable for green tea. System “Longjing tea”, the shape of the flat smooth straight, green, soup color bright yellow, aroma slightly floral, taste is still mellow, the leaf bottom of the tender uniform into a green bright. The first growth cycle of spring tea mu yield of one bud and two leaves 42 kg of fresh leaves, than the control 'Longjing 43' 2% yield reduction; the second growth cycle of spring tea mu yield 44 kg, than the control 'Longjing 43' 14% yield reduction. It is susceptible to tea leafhopper, resistant to tea anthracnose, moderate cold resistance and drought resistance. [Suitable for planting area and cultivation technology] Suitable for planting in the spring or fall in Hangzhou, Zhejiang Province, the tea area south of the Yangtze River. Pay attention to pest control during cultivation.

中茗66号 (Camellia sinensis ‘Zhongming 66’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第82-83页.【申请者】中国农业科学院茶叶研究所。【育种者】韦康；成浩；王丽鸳；曾建明；阮丽；章志芳；吴立赟。【品种编号】非主要农作物品种登记号：GPD茶树（2021)330005,植物新品种权号：CNA20161833.9。【品种来源】中国农业科学院茶叶研究所从西湖‘龙井种’中单株选育而成。【特征特性】灌木型，早生种，生长势中，树姿半开张，小叶类，叶片长度7.1厘米、宽度2.9厘米，叶片窄椭圆形，叶片着生状态向上。在杭州地区一芽二叶盛期一般在3月下旬，新梢芽叶浅绿色，茸毛中，一芽三叶长5.8厘米、百芽重20.9克。春茶一芽二叶生化样含茶多酚18.1%，氨基酸5.1%’咖啡碱3.3%，水浸出物46.0%。适制绿茶。制“龙井茶”，外形扁平较光滑挺直、较绿翠，汤色嫩黄明亮，香气微有花香，滋味尚醇，叶底嫩匀成朵绿明亮。第一生长周期春茶亩产一芽二叶鲜叶42千克，比对照‘龙井43’减产2%；第二生长周期春茶亩产44千克，比对照‘龙井43’减产14%。感茶小绿叶蝉，抗茶炭疽病，抗寒性和抗旱性中等。【适宜种植区域及栽培技术要点】适宜在长江以南茶区浙江杭州地区春季或秋季种植。栽培期间注意防治虫害。