Echa 12

Echa 12. (C. sinensis). Yang Yajun and Liang Yuerong, 2014. Clone Cultivars of Tea in China. p.171. Originated from Hubei. Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.372-373.  [Applicant] Hubei Provincial Academy of Agricultural Sciences, Fruit Tree and Tea Research Institute. Breeder: Hubei Provincial Academy of Agricultural Sciences, Fruit Tree and Tea Research Institute. [Variety No.] Non-major crop variety registration No.: GPD Tea Tree (2020) 420015, Plant Variety Right No.: CNA20191000890. former Hubei Provincial Crop Variety Validation Committee Validation No.: E Validation Tea 2011002. [Variety source] Hubei Provincial Academy of Agricultural Sciences, Fruit Tree and Tea Leaf Research Institute of Hubei Province, from the 'Fuding Great White Tea' natural hybrid progeny of single-plant selection. The variety is selected from 'Fuding Great White Tea' by the Fruit and Tea Research Institute of the Hubei Provincial Academy of Agricultural Sciences. [Characteristic features] shrub type, mesophytic species, medium growth potential, tree posture upright, leaflet class, leaf length 7.0 cm, width 3.0 cm, leaf blade oval, leaf blade bearing state upward. In Wuhan area spring tea bud one leaf period in late March, the new buds and leaves light green, velvet medium, compact buds and leaves, germination neat and density, holding tenderness strong, a bud of three leaves 4.0 cm long, 100 buds weighing 43.0 grams. The biochemical sample of one bud and two leaves of spring tea contains 13.1% of tea polyphenols, 3.5% of amino acids, 2.6% of caffeine, 44.6% of water leachate. Suitable for green tea. Baking green tea system, appearance of tender green and moist show hair, soup color tender green and bright, aroma tender fragrance is still persistent, taste fresh and mellow, leaf bottom tender green and bright. The first growth cycle mu yield of one bud and two leaves 158 kg of fresh leaves, than the control 'Fuding big white tea' 11% increase in yield; the second growth cycle mu yield of one bud and two leaves 211 kg of fresh leaves, than the control 'Fuding big white tea' 14% increase in yield. It is resistant to tea leafhopper, tea anthracnose, cold and drought resistance. [Suitable for planting area and cultivation technology points] Suitable for planting in Hubei tea area. It is recommended to plant with medium-growing varieties.

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171页。【产地与分布】由湖北省农业科学院果树茶叶研究所从福鼎大白茶种自然杂交后代中采用单株育种法育成。在湖北武汉、咸宁、孝感等地有较大面积栽培。2011年通过湖北省农作物品种审定委员会审定，编号鄂审茶2011002。【形态特征】 树姿直立或半开张，分枝较密。叶片呈上斜状着生，长椭圆形，叶色绿，有光泽，叶面微隆，叶质柔软。花冠直径3.1cm,花瓣6〜7瓣，子房茸毛中等，花柱3裂，盛花期10月中下旬。种子1〜3室。【特性】 春季萌发较早，2010年和2011年在武汉市江夏区金水闸观测，一芽二叶初展期为3月30日和4月1日，分别比福鼎大白茶早1天和0天《发芽整齐，芽叶生育力強，持嫩性较好，节间较短，淡緑色，茸毛中等，一芽二叶百芽重30.1g。2010年在武汉市江夏区金水闸取样，春茶一芽二叶含茶多酚21.6%、氨基酸3.1%、咖啡碱2.7%、水浸出物52.1%。产量中等，5年生茶树每667㎡鲜叶产量214.2kg。适制绿茶，品质优良。制绿茶，外形翠绿显毫，汤色嫩绿明亮，嫩香尚持久，滋味鲜醇，叶底嫩绿明亮。抗寒、抗旱性【适栽地区】湖北省及相似绿茶茶区。【栽培要点】按常规茶园栽培管理。