Tianfucha 1

Tianfucha 1 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.574-575. [Applicant] Tea Research Institute of Sichuan Academy of Agricultural Sciences, Ya'an Mingshan District Weizhi Agricultural Science and Technology Co. [Breeder] Luo Fan; Wang Yun; Li Chunhua; Zhou Weizhi; Liu Dongna; Ma Zeqiang; Ma Weiwei; Gong Xuejiao; Tang Xiaobo; Wang Yingchun; Wang Xiaoping; Yao Yu; Li Lanying; Zhang Hall; Liu Xiao; Zhou Jie; Liu Fei; Xu Yaqiong; Chen Kai. [Variety Number] Non-major Crop Variety Registration No. GPD Tea Tree (2023) 510061. [Variety origin] Selected from 'Sichuan Medium and Small Leaf' by Tea Research Institute of Sichuan Academy of Agricultural Sciences and others. [Characteristics]: Small tree type, medium leaf type, early growing species. The tree posture is semi-open, with strong growth potential, medium branching site and medium branching density. Leaf blade upward bearing, medium oval, 9.7 cm long, 4.4 cm wide, leaf color dark green, apex obtuse. Mining period is generally in early April, a bud of two leaves in full bloom is generally in mid-April, germination density is medium, hairy, young leaves yellow-green, germination is neat, bud shape is fat, full of white hair, holding tenderness is strong, a bud of three hundred buds weight of 39.7 grams. Flowering period is in the middle of October every year, it is not easy to bloom. The tea polyphenol content of one bud and two leaves of spring tea is 23.0%, amino acid 4.4%, caffeine 3.8%, water leachate 47.2%. Suitable for green tea. The shape of green tea is silver green with hairs, the soup color is yellow-green and bright, the aroma is strong and long-lasting, the taste is fresh and mellow, and the leaf bottom is tender and yellow and bright. The first growth cycle mu yield of one bud and two leaves of 85 kg of fresh leaves, 20% more than the control 'Fuding big white tea'; the second growth cycle mu yield of one bud and two leaves of 66 kg of fresh leaves, 24% more than the control 'Fuding big white tea'. Tea garden under conventional management conditions, no obvious disease occurs, field survey shows that resistance to tea anthracnose, resistance to tea leaflet green cicada, with strong drought resistance. [Suitable for planting area and cultivation technology points] Suitable for planting in Sichuan tea area in spring and fall. Select robust tea seedlings double rows of single plants or double rows of double plants staggered nest planting; complete the 3 times stereotypes can be put into production after pruning; strengthen the nutritional control, tree regulation and control and green prevention and control management.

天府茶1号 (Camellia sinensis ‘Tianfucha 1’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第574-575页.【申请者】四川省农业科学院茶叶研究所，雅安市名山区维智农业科技有限公司。【育种者】罗凡；王云；李春华；周维智；刘东娜；马泽强；马伟伟；龚雪蛟；唐晓波；王迎春；王小萍；尧渝；李兰英；张厅；刘晓；周杰；刘飞；胥亚琼；陈凯。【品种编号】非主要农作物品种登记号：GPD茶树（2023)510061。【品种来源】四川省农业科学院茶叶研究所等从‘四川中小叶种’中单株选育而成。【特征特性】小乔木型，中叶类，早生种。树姿半开张，生长势强，分枝部位中，分枝密度中等。叶片向上着生，中等椭圆形，长9.7厘米，宽4.4厘米，叶色深绿，先端钝。开采期一般为4月上旬，一芽二叶盛期一般在4月中旬，发芽密度中等，茸毛多，嫩叶黄绿，发芽整齐，芽形肥大、满披白毫，持嫩性强，一芽三叶百芽重39.7克。盛花期为每年10月中旬，不易开花。春茶一芽二叶茶多酚含量23.0%，氨基酸4.4%,咖啡碱3.8%,水浸出物47.2%。适制绿茶。制绿茶，外形银绿披毫，汤色黄绿明亮，香气浓郁持久，滋味鲜醇回甘，叶底嫩黄明亮。第一生长周期亩产一芽二叶鲜叶85千克，比对照‘福鼎大白茶’增产20%；第二生长周期亩产一芽二叶鲜叶66千克，比对照‘福鼎大白茶’增产24%。茶园常规管理条件下，无明显病害发生，田间调查表明，抗茶炭疽病，抗茶小叶绿蝉，具有较强的抗旱性。【适宜种植区域及栽培技术要点】适宜在四川茶区春、秋季种植。选择健壮茶苗双行单株或双行双株错窝定植；完成3次定型修剪后即可投产；加强营养调控、树势调控及绿色防控管理。