Bixiangzao

Bixiangzao. (C. sinensis). Yang Yajun and Liang Yuerong, 2014. Clone Cultivars of Tea in China. p.175. Originated from Hunan. Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.410-411: [Applicant] Hunan Tea Research Institute. [Breeder] Hunan Tea Research Institute. [Variety Number] Non-major Crop Variety Registration No. GPD Tea Tree (2019) 430024. former Hunan Provincial Crop Variety Validation Committee Validation No. (1993) Product Validation Certificate No. 131. [Variety Source] Bred by cross-breeding method with 'Fuding Dabaicha' as the mother and 'Yunnan Daye' as the father in the Tea Research Institute of Hunan Academy of Agricultural Sciences. [Characteristics and properties] Shrub type, early species, strong growth potential, half-open posture, medium leaf type, leaf length 12.1 cm, leaf width 4.6 cm, leaf surface microwave, leaf tip acuminate, leaf veins 10 pairs, 35 pairs of serrations, leaf blade half upward oblique bearing; corolla diameter 3.5 cm, petals 5-7 petals, ovary velvet medium, style 3-lobed. The buds and leaves are light green, with a lot of velvet, and the buds are of several types. In Changsha area spring tea bud one leaf period in early April, a bud of three leaves 7.8 cm long, hundred buds weight 57.4 grams. The biochemical sample of spring tea bud and two leaves contains 25.5% tea polyphenols, 3.8% amino acids, 4.7% caffeine, 40.6% water leachate. Suitable for green tea and black tea. Make green tea, the appearance of tight and thin, showing hair, good front seedlings, color green, chestnut aroma high long, fresh and crisp taste; make black tea, soup color red and thick, with floral aroma, the inner quality of the three sets of samples above the level. The first growth cycle mu yield bud two leaves 1145 kg of fresh leaves, than the control 'Fuding Dabaicha' 119% increase in yield; the second growth cycle mu yield bud two leaves 1280 kg of fresh leaves, than the control 'Fuding Dabaicha' 87% increase in yield. It is resistant to tea cloudy leaf blight, tea anthracnose, tea cake disease, false eye small green leafhopper, tea orange mite, coffee small clawed mite, strong cold resistance, strong drought resistance. [Suitable for planting area and cultivation technology points] Suitable for planting in Hunan, Hubei, Jiangxi and Guangxi tea areas in winter and spring. Germination density, pay attention to timely picking, and strengthen the fertilization management.

碧香早 (Camellia sinensis ‘Bixiangzao’). 杨亚军、杨月荣主编，2014. 《中国无性系茶树品种志》上海科学技术出版社，第175页。陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第410-411页.【申请者】湖南省茶叶研究所。【育种者】湖南省茶叶研究所。【品种编号】非主要农作物品种登记号：GPD茶树（2019)430024。原湖南省农作物品种审定委员会审定编号：（1993年）品审证字第131号。【品种来源】湖南省农业科学院茶叶研究所以‘福鼎大白茶’为母本、‘云南大叶种’为父本采用杂交育种法育成。【特征特性】灌木型，早生种，生长势强，树姿半开张，中叶类，叶长12.1厘米、叶宽4.6厘米，叶面微波，叶尖渐尖，叶脉10对，锯齿35对，叶片半上斜着生；花冠直径3.5厘米，花瓣5-7瓣，子房茸毛中等，花柱3裂。芽叶浅绿色，茸毛多，芽数型。在长沙地区春茶一芽一叶期在4月上旬，一芽三叶长7.8厘米、百芽重57.4克。春茶一芽二叶生化样含茶多酚25.5%，氨基酸3.8%，咖啡碱4.7%，水浸出物40.6%。适制绿茶和红茶。制绿茶，外形条索紧细，显毫，锋苗好，色翠绿，板栗香高长，滋味鲜爽；制红碎茶，汤色红浓，带花香，内质达三套样以上水平。第一生长周期亩产一芽二叶鲜叶1145千克，比对照‘福鼎大白茶’增产119%；第二生长周期亩产一芽二叶鲜叶1280千克，比对照‘福鼎大白茶’增产87%。中抗茶云纹叶枯病、茶炭疽病、茶饼病，中抗假眼小绿叶蝉、茶橙癭螨、咖啡小爪螨，抗寒性强，抗旱性较强。【适宜种植区域及栽培技术要点】适宜在湖南、湖北、江西和广西茶区冬、春两季种植。发芽密度大，注意及时采摘，并加强肥水管理。