Huangjincha 168

Huangjincha 168 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.430-431: [Applicant] Hunan Tea Research Institute. [Breeder] Hunan Tea Research Institute, Baoding County Agricultural Bureau, Yang Yang, Liu Zhen, Zhao Yang, Yang Peidi, Cheng Yang, Liu Yong, Long Chengxian, Yang Xiaochun. [Variety number] Non-major crop variety registration number: GPD Tea Tree (2020)430018. former Hunan Provincial Crop Variety Validation Committee non-major crop variety registration number: XPD006-2016. [Variety origin] The Tea Research Institute of Hunan Provincial Academy of Agricultural Sciences bred a single plant from 'Baoging Huangjin Cha'. Selection and breeding. [Characteristics] Shrub type, especially early species, strong growth potential, tree posture semi-open, medium leaf type, leaf length 12.2 cm, width 3.9 cm, leaf blade long elliptic, leaf blade attachment state nearly horizontal; nutritional growth is vigorous, long internodes, buds and leaves green color, velvet hairs medium, holding tenderness; leaf surface elevated, the tip of the leaf is pure tip. In Changsha area spring tea bud one leaf period in early March or mid-March, a bud three leaves 9.5 cm long, 100 bud weight 78.1 grams. Spring tea bud two leaves biochemical samples containing tea polyphenols 18.7%, amino acids 4.9%, caffeine 4.1%, water leachate 38.4%. Suitable for green tea. Green tea production, the appearance of the color of green emerald hair, soup color yellow-green bright, aroma and fragrance high long, taste fresh and tender mellow and fresh, the bottom of the leaf is tender and uniform green bright. The first growth cycle mu yield of one bud and two leaves 589 kg of fresh leaves, than the control 'Fuding Dabaicha' 16% increase in yield; the second growth cycle mu yield of one bud and two leaves 581 kg of fresh leaves, than the control 'Fuding Dabaicha' 19% increase in yield. It is resistant to tea anthracnose and tea cake disease, pseudoeye small green leafhopper and tea orange mite, and has strong resistance to cold and drought. [Suitable for planting areas and cultivation technology points] It is suitable for planting in Hunan tea area in winter and spring. Part of the region transplanting survival rate is relatively low, tea seedlings before planting as much as possible in the root of mud transplanting, planting and timely shaping pruning. High altitude areas are prone to frost damage, it is recommended to prune as early as possible in the fall, leaving mature branches to overwinter.

黄金茶168号 (Camellia sinensis ‘Huangjincha 168’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第430-431页：【申请者】湖南省茶叶研究所。【育种者】湖南省茶叶研究所，保靖县农业局，杨阳，刘振，赵洋，杨培迪，成杨，刘勇，龙承先，杨晓春。【品种编号】非主要农作物品种登记号：GPD茶树（2020)430018。原湖南省农作物品种审定委员会非主要农作物品种登记编号：XPD006-2016。【品种来源】湖南省农业科学院茶叶研究所从‘保靖黄金茶’中单株选育而成。【特征特性】灌木型，特早生种，生长势强，树姿半开张，中叶类，叶片长度12.2厘米、宽度3.9厘米，叶片长椭圆形，叶片着生状态近水平；营养生长旺盛，节间较长，芽叶颜色绿，茸毛中等，持嫩性强；叶面隆起，叶尖純尖。在长沙地区春茶一芽一叶期在3月上旬或3月中旬，一芽三叶长9.5厘米、百芽重78.1克。春茶一芽二叶生化样含茶多酚18.7%，氨基酸4.9%，咖啡碱4.1%，水浸出物38.4%。适制绿茶。制绿茶，外形色泽绿翠有毫，汤色黄绿亮，香气清香高长，滋味鲜嫩醇爽，叶底嫩匀绿亮。第一生长周期亩产一芽二叶鲜叶589千克，比对照‘福鼎大白茶’增产16%；第二生长周期亩产一芽二叶鲜叶581千克，比对照‘福鼎大白茶’增产19%。中抗茶炭疽病、茶饼病，中抗假眼小绿叶蝉、茶橙癭螨，抗寒性和抗旱性较强。【适宜种植区域及栽培技术要点】适宜在湖南茶区冬、春两季种植。部分地区移栽成活率相对较低，茶苗定植前尽量在根部沾泥浆移栽，定植后及时定型修剪。高海拔地区容易发生冻害，建议秋季尽早修剪，留养成熟枝条越冬。