Id：ICR-27232
Country：China
Year Published/Registered：2024
Cultivar Type：For Tea
AGM Type：
Scientific Name：Camellia sinensis ‘Bitou Dancong’
Species/Combination：C. sinensis
Chinese Name：俾头单从
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» English Description
Bitou Dancong (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.490-491: [Applicant] Chaozhou Tea Industry Promotion Association, South China Agricultural University. [Breeder] Yu-Chun Chen; Peng Zheng; Bin-Mei Sun; Shao-Qun Liu; Xi Xiao; Xuan Chen. [Variety Number] Non-major Crop Variety Registration No. GPD Tea Tree (2022)440022. [Variety Source] Single-plant selection from 'Fenghuang Shuixian' by Chaozhou Tea Industry Promotion Association and others. [Characteristics and properties] Small tree type, middle-growth species, strong growth potential, tree posture semi-open, medium leaf type, leaf blade length 10.2 cm, width 5.1 cm, leaf blade medium oval, leaf blade insertion state upward. In the Chaozhou area spring tea bud one leaf period in mid-March, the new buds and leaves yellowish-green slightly purple, less velvet, a bud of three leaves 4.5 centimeters long, one hundred buds weighing 33.6 grams. Spring tea bud two leaves biochemical samples containing tea polyphenols 20.5%, amino acids 2.6%, caffeine 4.4%, water leachate 48.5%. Suitable for oolong tea. The shape of oolong tea is tight and thin, the aroma is high and sharp, the flavor is strong and mellow, the soup color is golden and bright, and the leaf bottom is even and bright red. The first growth cycle mu yield of one bud and two leaves of 94 kg of fresh leaves, than the control 'Lingtou Dancong' 2% increase in yield; the second growth cycle mu yield of 95 kg, than the control 'Lingtou Dancong' 2% increase in yield. It is moderately resistant to tea leafhopper, moderately resistant to tea anthracnose, and moderately resistant to cold and drought. [Suitable for planting area and cultivation technology] Suitable for planting in Guangdong area with deep and fertile acidic soil in spring and fall. It is advisable to use a single line single plant strip planting; young age strictly 3 times stereotypes pruning, pay attention to the cultivation of backbone branches.
» Chinese Description
俾头单从 (Camellia sinensis ‘Bitou Dancong’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第490-491页：【申请者】潮州市茶产业促进会，华南农业大学。【育种者】陈玉春；郑鹏；孙彬妹；刘少群；肖熙；陈煊。【品种编号】非主要农作物品种登记号：GPD茶树（2022)440022。【品种来源】潮州市茶产业促进会等从‘凤凰水仙’中单株选育而成。【特征特性】小乔木型，中生种，生长势强，树姿半开张，中叶类，叶片长度10.2厘米、宽度5.1厘米，叶片中等椭圆形，叶片着生状态向上。在潮州地区春茶一芽一叶期在3月中旬，新梢芽叶黄绿色略带紫，茸毛少，一芽三叶长4.5厘米、百芽重33.6克。春茶一芽二叶生化样含茶多酚20.5%，氨基酸2.6%，咖啡碱4.4%，水浸出物48.5%。适制乌龙茶。制乌龙茶外形紧细乌润，香气高锐显花香，滋味浓醇，汤色金黄透亮，叶底匀亮红镶边。第一生长周期亩产一芽二叶鲜叶94千克，比对照‘岭头单丛’增产2%；第二生长周期亩产95千克，比对照‘岭头单丛’增产2%。中抗茶小绿叶蝉，中抗茶炭疽病，抗寒性和抗旱性中。【适宜种植区域及栽培技术要点】适宜在广东地区土层深厚肥沃的偏酸性土壤春、秋季种植。宜采用单行单株条植；幼龄期严格进行3次定型修剪，注意培养骨干枝。
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