Luyun 2

Luyun 2 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.296-297.  [Applicant] Shanbei Tea Farm, Lianxi District, Jiujiang City Bureau of Agriculture and Rural Development, Institute of Tea Research, Chinese Academy of Agricultural Sciences. [Breeder] Zhu Shunyou; Huang Jigang; Jiang Heyuan; Wei Hongfei; Liu Shuang; Chen Liang; Shen Jian; Zhang Lingfang; Lv Fengqin. [Variety Number] Non-major crop variety registration number: GPD Tea Tree (2019)360037. [Variety Source] Lianxi District Shanbei Tea Farm and others selected from a single strain of 'Lushan species' in Jiujiang City, Jiangxi Province. [Characteristic features] shrub type, early growth species, tree posture semi-open, medium leaf type, leaf length 8.0 cm, width 2.9 cm, leaf blade narrow oval. 2018 in the Jiujiang area spring tea a bud one leaf period in early March, the new shoots and leaves yellowish-green, velvet hairs in the new buds and leaves, germination density is dense, buds are fat and strong, a bud of three leaves is 8.6 cm long. 2018 in the Jiujiang area to test the biochemical samples of the spring tea a bud of two leaves containing Tea polyphenol 20.8%, amino acid 3.6%, caffeine 3.3%, water leachate 48.7%. Suitable for green tea. System “Mount Lu Yunwu Tea”, the appearance of orchid-shaped, straighter, show milli, more tender green moist, yellow soup color, still bright, aroma fragrance, taste is still strong and mellow. The first growth cycle mu yield of one bud and two leaves 114 kilograms of fresh leaves, than the control 'Longjing long leaf' 51% increase in yield; the second growth cycle mu yield 230 kilograms, than the control 'Longjing long leaf' 52% increase in yield. It is susceptible to tea leafhopper, resistant to tea anthracnose, cold resistance and drought resistance. [Suitable for planting area and cultivation technology points] Suitable for planting in the Jiangnan tea area in Jiangxi Jiujiang in the fall or spring when the rainfall is more abundant. It is susceptible to tea leafhopper, and should be prevented and controlled early in the production.

庐云2号 (Camellia sinensis ‘Luyun 2’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第296-297页.【申请者】濂溪区山北茶场，九江市农业农村局，中国农业科学院茶叶研究所。【育种者】朱顺友；黄纪刚；江和源；韦红飞；刘爽；陈亮；沈健；张玲芳；吕凤琴。【品种编号】非主要农作物品种登记号：GPD茶树（2019)360037。【品种来源】濂溪区山北茶场等从江西省九江市‘庐山种’中单株选育而成。【特征特性】灌木型，早生种，树姿半开张，中叶类，叶片长度8.0厘米、宽度2.9厘米，叶片窄椭圆形。2018年在九江地区春茶一芽一叶期在3月上旬，新梢芽叶黄绿色，茸毛中，发芽密度密，芽头肥壮，一芽三叶长8.6厘米。2018年在九江地区测试春茶一芽二叶生化样含茶多酚20.8%，氨基酸3.6%，咖啡碱3.3%，水浸出物48.7%。适制绿茶。制“庐山云雾茶”，外形兰花形、较挺直、显毫、较嫩绿润，汤色黄、尚明，香气清香，滋味尚浓醇。第一生长周期亩产一芽二叶鲜叶114千克，比对照‘龙井长叶’增产51%；第二生长周期亩产230千克，比对照‘龙井长叶’增产52%。感茶小绿叶蝉，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】适宜在江南茶区江西九江秋季或春季雨水较充沛的时间种植。感茶小绿叶蝉，生产中须注意及早防治。