Zaochunhao

Zaochunhao. (C. sinensis). Yang Yajun and Liang Yuerong, 2014. Clone Cultivars of Tea in China. p.144. Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.276-277.  [Applicant] Tea Research Institute, Fujian Academy of Agricultural Sciences. [Breeder] Guo Jichun; He Xiaoyan; Yang Ruxing; Yang Jun; Wang Jeanjian; Chen Zhihui. [Variety Number]: Non-major Crop Variety Registration Number: GPD Tea (2023)350036. Original Fujian Crop Variety Validation Committee Validation Number: Min Validation Tea 2003001. [Variety Source]: Selected by Tea Research Institute of Fujian Provincial Academy of Agricultural Sciences from the natural hybrid progeny of 'Yingchun' as a monocotyledon. [Characteristics]: Small tree type, especially early species, strong growth potential, upright posture, large leaf type, leaf length 13.3 cm, width 5.4 cm, medium oval leaf blade, leaf insertion state upward. In Fujian Fu'an area spring tea bud two leaves bloom in early March, the new buds and leaves light green, more hairy, buds fat, a bud of three leaves 8.8 cm long, 100 bud weight 5L9 grams. Spring tea bud two leaves biochemical samples containing tea polyphenols 19.4%, amino acids 5.2%, caffeine 2.8%, water leachate 48.5%. Suitable for green tea. The system of green tea baking, strip strong, color green, white hair more, high long, “chestnut incense” obvious, taste mellow, fresh, sweet. The first growth cycle spring mu yield bud three leaves 417 kg of fresh leaves, than the control 'Fuding big white tea' 39% increase in yield; the second growth cycle spring mu yield bud three leaves 735 kg of fresh leaves, than the control 4 Fuding big white tea '39% increase in yield. It is resistant to tea leafhopper, orange gall midge, anthracnose, cold and drought resistance. [Suitable for planting area and cultivation technology] Suitable for planting in the spring, late fall and early winter in the middle and low altitude tea areas of Fujian. It is recommended to choose cuttings from seedling sites with good soil permeability, and it is preferable to use sloping land to build a garden for planting; early spring shoots to prevent late frost damage.

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144页。【产地与分布】由福建省农业科学院茶叶研究所于1983〜2002年从迎春的自然杂交后代中采用单株育种法育成。2003年通过福建省农作物品种审定委员会审定，编号闽审茶2003001。【形态特征】 植株较高大，树姿直立，主干显。叶片呈稍上斜状着生，椭圆形，叶色深绿或绿，叶面微隆或平，富光泽，叶身平或稍内折，叶缘平，叶尖渐尖，叶齿较锐深稀，叶质较厚脆。花冠直径3.9cm,花瓣6~7瓣，子房茸毛少，花柱3裂。【特性】 春季萌发期特早，2010年和2011年在福建福安社口观测，一芽二叶初展期分別出现于3月7日和3月15日。芽叶生育力強，发芽密，持嫩性强，淡緑色，肥壮，茸毛较多，一芽三叶百芽重51.9g。2010年、2011年在福建福安社口取样，春茶一芽二叶含茶多酚9.8%、氨基酸6.0%、咖啡碱3.4%、水浸出物48.1%。产量高，每667㎡产干茶200kg以上。适制绿茶、红茶。制緑茶，外形色绿芽壮毫显，香气高长，“栗香”显，滋味浓厚甘爽；制红茶，外形色乌润，香高味厚。抗寒、抗旱性与适应性较强。种植成活率高,扞插繁殖力较强。【适栽地区】中低海抜的福建、广东、广西等红茶、緑茶区。【栽培要点】选择土壌通透性良好的苗地扦插育苗。宜用坡地建园种植。缩小行距，每667㎡栽4000~5000株。幼年定期修剪4次，成年期修剪宜在春茶結束后进行。及时分批采摘,嫩采为主，适当延长秋茶采摘期：早春防止晚霜冻害。

早春毫 (Camellia sinensis ‘Zaochunhao’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第276-277页.【申请者】福建省农业科学院茶叶研究所。【育种者】郭吉春；何孝延；杨如兴；杨军；王让剑；陈志辉。【品种编号】非主要农作物品种登记号：GPD茶树（2023)350036。原福建省农作物品种审定委员会审定编号：闽审茶2003001。【品种来源】福建省农业科学院茶叶研究所从‘迎春’自然杂交后代中单株选育而成。【特征特性】小乔木型，特早生种，生长势强，树姿直立，大叶类，叶片长度13.3厘米、宽度5.4厘米，叶片中等橢圆形，叶片着生状态向上。在福建福安地区春茶一芽二叶盛期在3月上旬，新梢芽叶淡绿色，茸毛较多，芽头肥壮，一芽三叶长8.8厘米、百芽重5L9克。春茶一芽二叶生化样含茶多酚19.4%，氨基酸5.2%，咖啡碱2.8%，水浸出物48.5%。适制绿茶。制烘青绿茶，条壮实、色翠绿、白毫多，香高长、“板栗香”显，味醇厚、鲜爽、回甘。第一生长周期春季亩产一芽三叶鲜叶417千克，比对照‘福鼎大白茶’增产39%；第二生长周期春季亩产一芽三叶鲜叶735千克，比对照4福鼎大白茶’增产39%。中抗茶小绿叶蝉，中抗茶橙瘿螨，中抗茶炭疽病，抗寒性和抗旱性较强。【适宜种植区域及栽培技术要点】适宜在福建中低海拔茶区春季、秋末与冬初种植。建议选择土壤通透性良好的苗地扦插，宜用坡地建园种植；早春嫩梢预防晚霜冻害。