Gancha 7

Gancha 7 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.310-311: [Applicant] Jiangxi Provincial Research Institute of Economic Crops. [Breeder] Yang Puxiang; Li Wenjin; Peng Hua; Wang Zhihui; Ye Chuan; Yue Cui'an; Jiang Xinfeng; Li Yansheng; Guo Jin; He Wangxing. [Variety Number] Non-major Crop Variety Registration No. GPD Tea Tree (2023) 360042. [Variety Source] Selected by Jiangxi Provincial Research Institute of Economic Crops from a single plant of 'Longfengyan' in Donghuashan, Guangchang County, Jiangxi Province. [Characteristic features] shrub type, early species, growth potential in the tree posture half-open, medium leaf type, leaf length 9.8 cm, width 4.4 cm, leaf blade medium oval, leaf blade apex obtuse, leaf blade bearing state upward. 2021 in the Nanchang area to test the spring tea a bud and a leaf period in the middle and late March, the new buds and leaves light green, high density of sprouting, velvet hairs medium, medium buds, buds and three leaves 4.6 cm long, hundred bud weight 27.0 g The weight of one hundred buds is 27.0 g. The biochemical sample of spring tea one bud and two leaves tested in Nanchang area in 2022 contains 25.1% tea polyphenol, 3.9% amino acid, 4.5% caffeine, and 50.0% water leachate. Suitable for green tea. Baked green tea, fine appearance, hair, tender yellow, light yellow soup color, bright, high aroma, tender fragrance, taste more sweet and fresh. The first growth cycle mu yield of one bud and two leaves 162 kilograms of fresh leaves, 5% less than the control 'Fuding Dabaicha'; the second growth cycle mu yield 160 kilograms, 5% less than the control 'Fuding Dabaicha'. It is resistant to tea leafhopper, tea anthracnose, cold resistance and drought resistance. [Suitable for planting area and cultivation technology points] Suitable for planting in Jiangxi area with acidic soil in fall or spring when rainfall is more abundant. It is recommended to plant with mid-growth varieties.

赣茶7号 (Camellia sinensis ‘Gancha 7’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第310-311页.【申请者】江西省经济作物研究所。【育种者】杨普香；李文金；彭华；王治会；叶川；岳翠男；江新凤；李延升；郭金；贺望兴。【品种编号】非主要农作物品种登记号：GPD茶树（2023)360042。【品种来源】江西省经济作物研究所从江西省广昌县东华山‘龙凤岩种’中单株选育而成。【特征特性】灌木型，早生种，生长势中，树姿半开张，中叶类，叶片长度9.8厘米、宽度4.4厘米，叶片中等椭圆形，叶片先端钝，叶片着生状态向上。2021年在南昌地区测试春茶一芽一叶期在3月中下旬，新梢芽叶浅绿色，发芽密度高，茸毛中等，芽头中等，一芽三叶长4.6厘米、百芽重27.0克。2022年在南昌地区测试春茶一芽二叶生化样含茶多酚25.1%，氨基酸3.9%，咖啡碱4.5%，水浸出物50.0%。适制绿茶。制烘青绿茶，外形细秀、显毫、嫩黄，汤色浅嫩黄、明亮，香气高鲜、嫩香显，滋味较甘醇鲜爽。第一生长周期亩产一芽二叶鲜叶162千克，比对照‘福鼎大白茶’减产5%；第二生长周期亩产160千克，比对照‘福鼎大白茶’减产5%。抗茶小绿叶蝉，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】适宜在江西区域偏酸性土壤秋季或春季雨水较充沛的时间种植。建议与中生品种搭配种植。