Xiangchayan 1

Xiangchayan 1 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.426-427: [Applicant] Hunan Tea Research Institute, Hunan Tea Research Institute Experimental Tea Farm. [Breeder] Hunan Tea Research Institute, Yang Yang, Liu Zhen, Zhao Yang, Yang Peidi, Cheng Yang, Liu Yong, Ning Jing. [Variety Number] Non-major Crop Variety Registration No. GPD Tea Tree (2020)430016. [Variety Source] Hunan Tea Research Institute, Hunan Academy of Agricultural Sciences, selected from 'Anhua Qunti' as a single plant. [Characteristics] Shrub type, early growth species, strong growth potential, tree posture semi-open, medium leaf type, leaf length 10.9 cm, width 3.8 cm, leaf blade is long oval, leaf blade attachment state upward slanting, soft leaf quality, leaf tip acuminate, leaf color dark green, leaf surface spreading, leaf body folded. In Changsha area spring tea bud one leaf period in late March or early April, the new buds and leaves yellowish-green, more velvet, holding tenderness, a bud of three leaves 9.6 centimeters long, 100 buds weighing 76.7 grams. Spring tea bud two leaves biochemical samples containing tea polyphenols 25.4%, amino acids 4.1%, caffeine 4.2%, water leachate 41.5%. Suitable for green tea. Baked green tea, the appearance of tight and thin hair, color green, high and long aroma, soup color yellow-green and bright, taste mellow and fresh, the leaf bottom is tender and green and bright. The first growth cycle mu yield of one bud and two leaves 443 kilograms of fresh leaves, than the control 'Fuding Dabaicha' 16% increase in yield; the second growth cycle mu yield of one bud and two leaves 580 kilograms of fresh leaves, than the control 'Fuding Dabaicha' 49% 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 area and cultivation technology] Suitable for planting in Hunan tea area in winter and spring. Tea gardens in high altitude areas are susceptible to frost damage, and should be pruned early in the fall to promote branch maturity and improve cold resistance.

湘茶研1号 (Camellia sinensis ‘Xiangchayan 1’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第426-427页.【申请者】湖南省茶叶研究所，湖南省茶研所实验茶场。【育种者】湖南省茶叶研究所，杨阳，刘振，赵洋，杨培迪，成杨，刘勇，宁静。【品种编号】非主要农作物品种登记号：GPD茶树（2020)430016。【品种来源】湖南省农业科学院茶叶研究所从‘安化群体’中单株选育而成。【特征特性】灌木型，早生种，生长势强，树姿半开张，中叶类，叶片长度10.9厘米、宽度3.8厘米，叶片呈长椭圆形，叶片着生状态上斜，叶质柔软，叶尖渐尖，叶色深绿，叶面平展，叶身内折。在长沙地区春茶一芽一叶期在3月下旬或4月上旬，新梢芽叶黄绿色，茸毛较多，持嫩性强，一芽三叶长9.6厘米、百芽重76.7克。春茶一芽二叶生化样含茶多酚25.4%，氨基酸4.1%,咖啡碱4.2%,水浸出物41.5%。适制绿茶。制烘青绿茶，外形条索紧细多毫，色泽翠绿，香气高长，汤色黄绿明亮，滋味醇厚鲜爽，叶底嫩绿明亮。第一生长周期亩产一芽二叶鲜叶443千克，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580千克，比对照‘福鼎大白茶’增产49%。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。高海拔地区茶园易受冻害，秋季应适当提早修剪，促进枝条成熟，提高抗寒性。