Zhongcha xicha 3

Zhongcha xicha 3 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.202-203. [Applicant] Tea Research Institute, Chinese Academy of Agricultural Sciences. [Breeder] Zeng Jianming; Zhang Zhifang; Wang Lu; Hao Xinwang; Wang Xinchao; Li Xiao ugly woman; Guo Lina. [Variety Number]: Non-major crop variety registration number: GPD Tea Tree (2023)330079. [Variety origin]: Selected by Tea Research Institute of the Chinese Academy of Agricultural Sciences from the natural hybrid progeny of 'E Tea No. 5' as a single plant. [Characteristics] Shrub type, especially early species, tree posture upright, medium leaf type, leaf length 93 cm, width 3.9 cm, leaf blade narrow elliptic, leaf bearing state upward. In Hangzhou area spring tea bud one leaf period in mid to late March, the new buds and leaves light green, less hairy, a bud three leaves 10.8 cm long. The biochemical sample of spring tea bud and two leaves contains 18.6% tea polyphenols, 5.0% amino acids, 3.1% caffeine, 50.8% water leachate. Suitable for green tea. Baked green tea, tight shape, slightly curled, green and green with hair, light yellow soup color, green and bright, high aroma and fresh, floral and tender aroma, mellow taste. The first growth cycle mu yield of one bud and two leaves of fresh leaves 323 kg, 10% less than the control 'Fuding big white tea'; the second growth cycle mu yield 372 kg, 16% less than the control 'Fuding big white tea'. It is highly susceptible to tea small green leaf maiden, susceptible to tea anthracnose, resistant to cold and drought. The variety of selenium polymerization ability is strong, under the same conditions, for 2 consecutive years, the average selenium content in one bud and two leaves of tea is 59% higher than the control group (average value of 20 breeding varieties). [Suitable for planting areas and cultivation technology points] Suitable for planting in the Jiangnan ecological zone of Zhejiang Hangzhou, Hubei Enshi area in the fall or spring rainfall more abundant time. Sensitive to anthracnose, highly susceptible to tea leafhopper, in the production of key concerns, early prevention and control; special early varieties should pay attention to prevent “spring cold”, timely picking.

中茶硒茶3号 (Camellia sinensis ‘Zhongcha xicha 3’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第202-203页.【申请者】中国农业科学院茶叶研究所。【育种者】曾建明；章志芳；王璐；郝心愿；王新超；李晓嫫；郭丽娜。【品种编号】非主要农作物品种登记号：GPD茶树（2023)330079。【品种来源】中国农业科学院茶叶研究所从‘鄂茶5号’自然杂交后代中单株选育而成。【特征特性】灌木型，特早生种，树姿直立，中叶类，叶片长度93厘米、宽度3.9厘米，叶片窄椭圆形，叶片着生状态向上。在杭州地区春茶一芽一叶期在3月中下旬，新梢芽叶浅绿色，茸毛少，一芽三叶长10.8厘米。春茶一芽二叶生化样含茶多酚18.6%，氨基酸5.0%，咖啡碱3.1%，水浸出物50.8%。适制绿茶。制烘青绿茶，外形紧结、略卷曲、绿翠有毫，汤色浅黄、绿明，香气较高鲜、有花香和嫩香，滋味醇和。第一生长周期亩产一芽二叶鲜叶323千克，比对照‘福鼎大白茶’减产10%；第二生长周期亩产372千克，比对照‘福鼎大白茶’减产16%。高感茶小绿叶婢，感茶炭疽病，抗寒、旱。该品种聚硒能力强，同等条件下，连续2年一芽二叶茶叶中硒平均含量比对照组（20个育成品种平均值）高59%。【适宜种植区域及栽培技术要点】适宜在江南生态区浙江杭州、湖北恩施地区秋季或春季雨水较充沛的时间种植。感炭疽病，高感茶小绿叶蝉，在生产上须重点关注，及早防治；特早生品种须注意严防“倒春寒”，及时采摘。