Lucha 6

Lucha 6 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.340-341. [Applicant] Shandong Academy of Agricultural Sciences, Qingdao Agricultural University. [Breeder] Ding Zhaotang; Shen Jiazhi; Huang Qingfu; Sun Litao; Wang Yu; Ding Shibo; Wang Hui; Fan Kai; Qian Wenjun. [Variety number]: Non-major crop variety registration number: GPD Tea Tree (2023) 370069. [Variety origin]: Selected by Shandong Academy of Agricultural Sciences and others from the natural hybrid progeny of 'Huangshan Breed' as a single plant. [Characteristic features] shrub type, early species, medium growth potential, tree posture semi-open, medium leaf type, leaf length 8.7 cm, width 3.5 cm, leaf blade medium oval, leaf insertion state level. In Shandong region spring tea bud one leaf period in mid-April, the new buds and leaves medium green, more hairy, buds more fat, a bud three leaves 9.8 cm long, 100 bud weight 55.0 grams. Spring tea bud two leaves biochemical samples containing tea polyphenols 14.1%, amino acids 6.2%, caffeine 3.0%, 7JC leachate 47.9%. Suitable for green tea. For green tea, the dry tea is curly, green, showing hair, the tea broth is tender green and bright, the flavor is fresh and mellow, the aroma is fresh and lasting, the leaf bottom is tender green and bright. The first growth cycle mu yield of one bud and two leaves 219 kg of fresh leaves, an increase of 14% over the control 'Fuding large white tea'; the second growth cycle mu yield of 293 kg, an increase of 15% over the control 'Fuding large white tea'. It is highly resistant to tea anthracnose, cloudy leaf blight, moderately resistant to tea leafhopper, and has strong cold and drought resistance. [Suitable for planting area and cultivation technology points] Suitable for planting in Shandong tea main production area. 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 the surface of the canopy mulching, rows of grass pavement, mainly in conditional areas can be covered with greenhouses, strengthen the protection of forests and ecological forests to improve the performance of the tea garden overwinter protection. The rest of the northern conventional tea garden cultivation and management.

鲁茶6号 (Camellia sinensis ‘Lucha 6’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第340-341页.【申请者】山东省农业科学院，青岛农业大学。【育种者】丁兆堂；申加枝；黄庆富；孙立涛；王玉；丁仕波；王会；范凯；钱文俊。【品种编号】非主要农作物品种登记号：GPD茶树（2023)370069。【品种来源】山东省农业科学院等从‘黄山种’自然杂交后代中单株选育而成。【特征特性】灌木型，早生种，生长势中等，树姿半开张，中叶类，叶片长度8.7厘米、宽度3.5厘米，叶片中等椭圆形，叶片着生状态水平。在山东地区春茶一芽一叶期在4月中旬，新梢芽叶中等绿色，茸毛较多，芽头较肥壮，一芽三叶长9.8厘米、百芽重55.0克。春茶一芽二叶生化样含茶多酚14.1%,氨基酸6.2%,咖啡碱3.0%，7JC浸出物47.9%。适制绿茶。制绿茶，干茶卷曲、绿润、显毫，茶汤嫩绿明亮，滋味鲜爽醇厚，香气清香持久，叶底嫩绿明亮匀整。第一生长周期亩产一芽二叶鲜叶219千克，比对照‘福鼎大白茶’增产14%；第二生长周期亩产293千克，比对照‘福鼎大白茶’增产15%。高抗茶炭疽病、云纹叶枯病，中抗茶小绿叶蝉，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。