Lucha 2

Lucha 2. (C. sinensis). Yang Yajun and Liang Yuerong, 2014. Clone Cultivars of Tea in China. p.201. Originated from Shandong. Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.338-339: [Applicant] Rizhao Research Institute of Agricultural Science. [Breeder] Ding Shibo; Ding De'en; Zheng Haitao; Duan Yongchun; Wang Kunpeng; Fang Fengxiang; Li Jiyan; Lai Yubin. [Variety number] Non-major crop variety registration number: GPD Tea Tree (2023)370051. Formerly Shandong Province Forest Tree Species Validation Committee Forest Tree Species Validation Number: Lu S-SV-CS-027-2012. [Variety origin] Rizhao Research Institute of Agricultural Sciences bred this variety from the natural hybrid progeny of the 'Huangshan Breed'. The variety was selected from the natural hybrid progeny of 'Huangshan' by Rizhao Institute of Agricultural Science. [Characteristics and properties] Shrub type, mid-growth species, strong growth potential, half-open posture, medium leaf type, leaf blade length 8.0 cm, width 3.7 cm, leaf blade medium oval, leaf blade bearing state upward. In Shandong area spring tea bud one leaf period in late April, the new buds and leaves light green, velvet hair in the buds more fat, a bud three leaves 7.2 cm long, 100 bud weight 65.0 grams. Spring tea bud two leaves biochemical samples containing tea polyphenols 27.3%, amino acids 3.8%, caffeine 3.6%, water leachate 49.1%. Suitable for green tea. Green tea, dry tea dark green moist, tea broth yellow-green bright, mellow flavor, aroma chestnut, leaf bottom bright more uniform. The first growth cycle mu yield of one bud and two leaves 237 kg of fresh leaves, an increase of 6% over the control 'Fuding Dabaicha'; the second growth cycle mu yield 253 kg, an increase of 5% over the control 'Fuding Dabaicha'. It is highly resistant to tea anthracnose, whorl blotch and cloudy leaf blight, moderately resistant to tea leafhopper and green blind stinkbug, and has strong resistance to cold and drought. [Suitable for planting areas and cultivation technology] Suitable for planting in the main tea producing areas in Shandong. Ridge double row double plant cross planting, the amount of seedlings per acre 6000; young period need to pay attention to the overwinter protection, mainly to cover the surface of the grass, rows of grass paving is the main, the conditions of the area can be covered with greenhouses, strengthen the protection of forests and ecological forests to improve the performance of the tea plantation overwinter protection. The rest of the northern conventional tea garden cultivation and management.

鲁茶2号 (Camellia sinensis ‘Lucha 2’). 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201页。陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第338-339页：【申请者】日照市农业科学研究院。【育种者】丁仕波；丁德恩；郑海涛；段永春；王鲲鹏；房峰祥；李纪艳；来玉宾。【品种编号】非主要农作物品种登记号：GPD茶树（2023)370051。原山东省林木良种审定委员会林木良种审定编号：鲁S-SV-CS-027-2012。【品种来源】日照市农业科学研究院从‘黄山种’自然杂交后代中单株选育而成。【特征特性】灌木型，中生种，生长势强，树姿半开张，中叶类，叶片长度8.0厘米、宽度3.7厘米，叶片中等椭圆形，叶片着生状态向上。在山东地区春茶一芽一叶期在4月下旬，新梢芽叶浅绿色，茸毛中，芽头较肥壮，一芽三叶长7.2厘米、百芽重65.0克。春茶一芽二叶生化样含茶多酚27.3%,氨基酸3.8%，咖啡碱3.6%，水浸出物49.1%。适制绿茶。制绿茶，干茶深绿色润，茶汤黄绿明亮，滋味醇爽，香气栗香，叶底明亮较匀。第一生长周期亩产一芽二叶鲜叶237千克，比对照‘福鼎大白茶’增产6%；第二生长周期亩产253千克，比对照‘福鼎大白茶’增产5%。高抗茶炭疽病、轮斑病、云纹叶枯病，中抗茶小绿叶蝉、绿盲蝽，抗寒性和抗旱性强。【适宜种植区域及栽培技术要点】适宜在山东茶主产区种植。起垄双行双株交叉栽植，每亩用苗量6000株；幼龄期需注意越冬防护，主要以蓬面覆草、行间铺草为主，有条件地区可进行大棚覆盖，加强防护林与生态林建设，提高茶园越冬防护性能。其余按北方常规茶园栽培管理。