Id：ICR-27261
Country：China
Year Published/Registered：2024
Cultivar Type：For Tea
AGM Type：
Scientific Name：Camellia sinensis ‘Jinfeng 1’
Species/Combination：C. sinensis
Chinese Name：金凤1号
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» English Description
Jinfeng 1 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.556-557: [Applicant] Tea Research Institute of Sichuan Academy of Agricultural Sciences, Wangcang County Tea Industry Technology Research Institute. [Breeder] Luo Fan; Li Lanying; Yao Yu; Gong Xue Mosquito; Liu Dongna; Wang Dehuai; Xu Yaqiong; Luo Sheng; Zhang Xiang; Huang Fan; Wang Yingchun; Xu Jinhua; Shi Baoxu; Gao Yuan. [Variety Number] Non-major Crop Variety Registration No. GPD Tea Tree (2022)510038, Plant Variety Right No. CNA20211006772 ('Jiu Feng 1'). [Variety origin] Tea Research Institute of Sichuan Academy of Agricultural Sciences, etc. Selected and bred from 'Sichuan Zhongxiaoye'. [Characteristics] Shrub type, mesophyll, half-open posture, mesophyll, leaf blade length 7.4 cm, width 3.3 cm, medium oval, leaf blade bearing posture upward. The exploitation period is usually in the middle of March, and the full bloom period of one bud and two leaves is usually in the second half of March. The germination density is medium, with few hairs, and the length of one bud and three leaves is 5.8 centimeters, and the weight of one hundred buds is 32.0 grams. The biochemical sample of spring bud two leaves contains 22.4% tea polyphenols, 4.9% amino acids, 3.8% caffeine, 45.8% water leachate. Suitable for green tea. Green tea, curly golden shape with hair, tender aroma with floral aroma, tender yellow and bright soup color, fresh and mellow taste, tender yellow and bright leaf bottom, complete buds and leaves. The first growth cycle annual mu yield of one bud and two leaves 341 kg of fresh leaves, 29% higher than the control 'Zhonghuang 1'; the second growth cycle annual mu yield of one bud and two leaves 351 kg of fresh leaves, 26% higher than the control 'Zhonghuang 1'. It is resistant to tea anthracnose, tea leafhopper, drought resistance and cold resistance. [Suitable for planting area and cultivation technology points] Suitable for planting in the southwest ecological zone of Sichuan tea tree cultivation area in spring and fall. Because of the yellowing of special varieties of light sensitive, should be appropriate planting shade trees; transplanted after 3 times to be shaped pruning, planting the third year can be the beginning of production.
» Chinese Description
金凤1号 (Camellia sinensis ‘Jinfeng 1’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第556-557页：【申请者】四川省农业科学院茶叶研究所，旺苍县茶产业技术研究所。【育种者】罗凡；李兰英；尧渝；龚雪蚊；刘东娜；王德怀；胥亚琼；罗晟；张翔；黄藩；王迎春；胥锦桦；石保旭；高远。【品种编号】非主要农作物品种登记号：GPD茶树（2022)510038,植物新品种权号：CNA20211006772(‘九凤1号’）。【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】灌木型，中生种，树姿半开张，中叶类，叶片长度7.4厘米，宽度3.3厘米，中等椭圆形，叶片着生姿态向上。开采期一般为3月中旬，一芽二叶盛期一般在3月下旬，发芽密度中，茸毛少，一芽三叶长5.8厘米、百芽重32.0克。春季一芽二叶生化样含茶多酚22.4%，氨基酸4.9%，咖啡碱3.8%，水浸出物45.8%。适制绿茶。制绿茶，外形卷曲金黄有毫，香气嫩香带花香，汤色嫩黄明亮，滋味鲜爽醇和，叶底嫩黄明亮、芽叶完整。第一生长周期全年亩产一芽二叶鲜叶341千克，比对照‘中黄1号’增产29%；第二生长周期全年亩产一芽二叶鲜叶351千克，比对照‘中黄1号’增产26%。中抗茶炭疽病、茶小绿叶蝉，抗旱性和抗寒性较强。【适宜种植区域及栽培技术要点】适宜在西南生态区四川茶树适生栽培区春、秋季种植。因黄化特异品种对光照比较敏感，应适当种植遮阳树；移栽后须进行3次定型修剪，种植第三年可初投产。
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