Zhongcha 605

Zhongcha 605 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.92-93: [Applicant] Institute of Tea Research, Chinese Academy of Agricultural Sciences. [Breeder] Wang Lu; Wang Xinchao; Hao Xinwang; Yang Yajun; Zhang Zhifang; Zeng Jianming; Li Nana. [Variety Number] Non-major Crop Variety Registration No. GPD Tea Tree (2021)330018. [Variety Source] Selected by Tea Research Institute, Chinese Academy of Agricultural Sciences, from a single plant of 'Gulancha' seed progeny. [Characteristics] Shrub type, early growth species, tree posture half open, strong growth potential, medium leaf type, leaf length 8.8 cm, width 3.7 cm, leaf blade medium oval, leaf insertion state level. In Hangzhou area spring tea bud one leaf period in late March, the new buds and leaves yellowish green, less velvet, a bud of three leaves 5.0 centimeters long, 100 bud weight 25.0 grams. Spring tea bud two leaves biochemical samples containing tea polyphenols 20.1%, amino acids 3.9%, caffeine 3.8%, water leachate 47.8%. Suitable for green tea. Baked green tea, the shape is fine and tight, curly, hair, tender green, soup color is light green, clear and bright, aroma is high and fresh, floral, taste is sweet and refreshing. The first growth cycle mu yield of one bud and two leaves of 106 kg of fresh leaves, 36% more than the control 'Fuding Dabaicha'; the second growth cycle mu yield of 91 kg, comparable to the control 'Fuding Dabaicha'. It is susceptible to tea leafhopper, highly resistant to tea anthracnose, strong cold resistance and drought resistance. [Suitable for planting area and cultivation technology points] Suitable for planting in Jiangnan tea area in Zhejiang in spring and fall when there is enough rainfall. It is appropriate to use a single row of double or double row of double planting specifications, the early fertilizer supply should be sufficient, pay attention to timely tender picking, timely prevention and control of tea leafhopper.

中茶605 (Camellia sinensis ‘Zhongcha 605’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第92-93页：【申请者】中国农业科学院茶叶研究所。【育种者】王璐；王新超；郝心愿；杨亚军；章志芳；曾建明；李娜娜。【品种编号】非主要农作物品种登记号：GPD茶树（2021)330018。【品种来源】中国农业科学院茶叶研究所从‘古兰茶’种子后代中单株选育而成。【特征特性】灌木型，早生种，树姿半开张，生长势强，中叶类，叶片长度8.8厘米、宽度3.7厘米，叶片中等椭圆形，叶片着生状态水平。在杭州地区春茶一芽一叶期在3月下旬，新梢芽叶黄绿色，茸毛少，一芽三叶长5.0厘米、百芽重25.0克。春茶一芽二叶生化样含茶多酚20.1%，氨基酸3.9%，咖啡碱3.8%，水浸出物47.8%。适制绿茶。制烘青绿茶，外形较细紧、卷曲、有毫、嫩绿，汤色浅嫩绿、清澈、明亮，香气高鲜、有花香，滋味甘醇鲜爽。第一生长周期亩产一芽二叶鲜叶106千克，比对照‘福鼎大白茶’增产36%；第二生长周期亩产91千克，与对照‘福鼎大白茶’相当。感茶小绿叶蝉，高抗茶炭疽病，抗寒性、抗旱性较强。【适宜种植区域及栽培技术要点】适宜在江南茶区浙江春、秋季雨水充足时间种植。宜采用单行双株或双行双株的种植规格，前期肥水供应要充足，注意及时嫩采，适时防治茶小绿叶蝉。