Echa 11

Echa 11. (C. sinensis). Yang Yajun and Liang Yuerong, 2014. Clone Cultivars of Tea in China. p.170. Originated from Hubei. Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.370-371:  [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 Number] Non-major Crop Variety Registration Number: GPD Tea Tree (2020) 420014, Plant Variety Right Number: CNA20191000889. former Hubei Crop Variety Validation Committee Validation Number: E Validation Tea 2011001. [Variety Source] The Fruit Tree and Tea Research Institute of Hubei Academy of Agricultural Sciences is a single-plant selection from the natural hybrid progeny of 'Longjing 43'. [Characteristics] Shrub type, early species, strong growth potential, tree posture half open, medium leaf type, leaf length 8.0 cm, width 4.0 cm, leaf blade oval, leaf bearing state upward. In Wuhan area spring tea bud one leaf period in mid to late March, the new buds and leaves light green, velvet medium, longer internodes, holding tenderness strong, a bud three leaves 6.0 cm long, 100 bud weight 63.0 grams. Spring tea bud two leaves biochemical samples containing tea polyphenols 12.7%, amino acids 4.1%, caffeine 2.7%, water leachate 47.5%. Suitable for green tea. The shape of green tea is tender and green with hairs, the soup color is green and bright, the aroma is still persistent, the taste is still fresh, and the leaf bottom is tender and green with bright buds. The first growth cycle mu yield of one bud and two leaves 189 kg of fresh leaves, than the control 'Fuding Dabaicha' 29% increase in yield; the second growth cycle mu yield of one bud and two leaves 279 kg of fresh leaves, than the control 'Fuding Dabaicha' 44% 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.

鄂茶11号 (Camellia sinensis ‘Echa 11’). 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170页。陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第370-371页：【申请者】湖北省农业科学院果树茶叶研究所。【育种者】湖北省农业科学院果树茶叶研究所。【品种编号】非主要农作物品种登记号：GPD茶树（2020)420014，植物新品种权号：CNA20191000889。原湖北省农作物品种审定委员会审定编号：鄂审茶2011001。【品种来源】湖北省农业科学院果树茶叶研究所从‘龙井43’自然杂交后代中单株选育而成。【特征特性】灌木型，早生种，生长势强，树姿半开张，中叶类，叶片长度8.0厘米、宽度4.0厘米，叶片椭圆形，叶片着生状态向上。在武汉地区春茶一芽一叶期在3月中下旬，新梢芽叶淡绿色，茸毛中等，节间较长，持嫩性强，一芽三叶长6.0厘米、百芽重63.0克。春茶一芽二叶生化样含茶多酚12.7%,氨基酸4.1%,咖啡碱2.7%,水浸出物47.5%。适制绿茶。制烘青绿茶，外形细嫩绿润有毫，汤色绿明亮，香气清香尚持久，滋味醇尚鲜，叶底嫩绿明亮有芽。第一生长周期亩产一芽二叶鲜叶189千克，比对照‘福鼎大白茶’增产29%；第二生长周期亩产一芽二叶鲜叶279千克，比对照‘福鼎大白茶’增产44%。中抗茶小绿叶蝉，中抗茶炭疽病，抗寒性和抗旱性强。【适宜种植区域及栽培技术要点】适宜在湖北茶区种植。建议与中生品种搭配种植。