Gougunaocha 2

Gougunaocha 2 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.312-313: [Applicant] Jiangxi Provincial Research Institute of Economic Crops, Suichuan County Tea Industry Development Center. [Breeder] Yang Puxiang; Chen Shengchang; Peng Hua; Wang Zhihui; Zeng Bin; Li Wenjin; Guo Lusheng; Zhang Chengcai; Yue Cui'an; Xie Xiaoqun. [Variety Number] Non-major crop variety registration number: GPD Tea Tree (2023)360043. [Variety Source] Jiangxi Provincial Research Institute of Economic Crops, etc. from Suichuan County, Jiangxi Province, Daijiapu Township 'dogbullock species' in a single selection. [Characteristics] Shrub type, early species, growth potential in the tree posture open, medium leaf type, leaf length 9.1 cm, width 3.4 cm, leaf blade medium oval, leaf blade apex sharp, leaf blade attachment state level. 2021 in Nanchang area test spring tea bud one leaf period in late March, the new shoots and leaves of medium green, velvet hairs, germination density is high, buds, buds, buds, three leaves of 5.3 cm long, The weight of one hundred buds is 35 g. The biochemical sample of spring tea one bud and two leaves tested in Nanchang area in 2022 contains 23.6% of tea polyphenol, 5.1% of amino acid, 4.3% of caffeine, and 52.2% of water leachate. Suitable for green tea. The shape of green tea is tight, curved and deep green, the soup color is tender and yellow, the aroma is sweet and sweet, with flower and fruit fragrance, and the taste is mellow and sweet. The first growth cycle mu yield of one bud and two leaves 167 kg of fresh leaves, 2% less than the control 'Fuding Dabaicha'; the second growth cycle mu yield 163 kg, 3% less than the control 'Fuding Dabaicha'. It is resistant to tea leafhopper, tea anthracnose, cold 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.

狗牯脑茶2号 (Camellia sinensis ‘Gougunaocha 2’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第312-313页：【申请者】江西省经济作物研究所，遂川县茶产业发展中心。【育种者】杨普香；陈盛畅；彭华；王治会；曾斌；李文金；郭路生；张成才；岳翠男；谢小群。【品种编号】非主要农作物品种登记号：GPD茶树（2023)360043。【品种来源】江西省经济作物研究所等从江西省遂川县戴家埔乡‘狗牯脑种’中单株选育而成。【特征特性】灌木型，早生种，生长势中，树姿开张，中叶类，叶片长度9.1厘米、宽度3.4厘米，叶片中等椭圆形，叶片先端尖锐，叶片着生状态水平。2021年在南昌地区测试春茶一芽一叶期在3月下旬，新梢芽叶中等绿色，茸毛少，发芽密度高，芽头中等，一芽三叶长5.3厘米、百芽重35克。2022年在南昌地区测试春茶一芽二叶生化样含茶多酚23.6%，氨基酸5.1%，咖啡碱4.3%，水浸出物52.2%。适制绿茶。制烘青绿茶，外形紧结、勾曲、深绿，汤色嫩黄明，香气清甜、有花果香，滋味醇、甘爽。第一生长周期亩产一芽二叶鲜叶167千克，比对照‘福鼎大白茶’减产2%；第二生长周期亩产163千克，比对照‘福鼎大白茶’减产3%。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。