Mingguancha

Mingguancha (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.282-283: [Applicant] Tea Research Institute of Fujian Academy of Agricultural Sciences. [Breeder] Chen Changsong; Li Xinlei; Wang Xiuping; Lin Zhenghe; Zhong Qiusheng; Shan Ruiyang; Liu Zhao. [Variety Number] Non-major Crop Variety Registration No. GPD Tea Tree (2023)350039, Plant Variety Right No. CNA20172037.0. [Variety Source] Selected by the Tea Research Institute of Fujian Academy of Agricultural Sciences as a single plant from the natural hybrid progeny of 'Baijiguan'. [Characteristics] Small tree type, early species, strong growth potential, tree posture semi-open, medium leaf type, leaf length 8.7 cm, width 3.3 cm, leaf blade narrow oval, leaf bearing state upward. In Fujian Fu'an area spring tea bud two leaves in full bloom generally in late March, the new buds and leaves white, velvet hair in the buds more fat, a bud of three leaves 5.6 cm long, 100 buds weighing 81.0 grams. Spring tea bud two leaves biochemical samples containing tea polyphenols 17.4%, amino acids 5.2%, caffeine 4.0%, water leachate 38.4%. Suitable for green tea. Green tea, dry tea light yellow, soup color yellow-green and bright, tender aroma with floral flavor, mellow and fresh taste. In the spring of the first growth cycle, the yield of one bud and two leaves is 115 kg per mu, which is 35% lower than the control 'Fuding Dabaicha'; in the spring of the second growth cycle, the yield of one bud and two leaves is 147 kg per mu, which is 29% lower than the control 'Fuding Dabaicha'. Resistant to tea leafhopper, tea anthracnose, moderate cold resistance, strong drought resistance. [Suitable for planting area and cultivation technology points] Suitable for planting in Fujian green tea tea area in the spring. When planting adequate bottom fertilizer, heavy application of organic fertilizers, and then once a year to apply a base fertilizer and the second fertilizer. Seedling period of high temperature time should be appropriate shading, to prevent the buds and leaves burn; young tea garden appropriate to strengthen the management of cold.

茗冠茶 (Camellia sinensis ‘Mingguancha’). 陈亮等. 2024.《中国茶树品种资源志（上卷）茶树登记品种》第282-283页：【申请者】福建省农业科学院茶叶研究所。【育种者】陈常颂；李鑫磊；王秀萍；林郑和；钟秋生；单睿阳；刘钊。【品种编号】非主要农作物品种登记号：GPD茶树（2023)350039,植物新品种权号：CNA20172037.0。【品种来源】福建省农业科学院茶叶研究所从‘白鸡冠’自然杂交后代中单株选育而成。【特征特性】小乔木型，早生种，生长势强，树姿半开张，中叶类，叶片长度8.7厘米、宽度3.3厘米，叶片窄椭圆形，叶片着生状态向上。在福建福安地区春茶一芽二叶盛期一般在3月下旬，新梢芽叶白色，茸毛中，芽头较肥壮，一芽三叶长5.6厘米、百芽重81.0克。春茶一芽二叶生化样含茶多酚17.4%，氨基酸5.2%，咖啡碱4.0%，水浸出物38.4%。适制绿茶。制绿茶，干茶浅黄，汤色黄绿明亮，嫩香带花香，滋味醇爽。第一生长周期春季亩产一芽二叶鲜叶115千克，比对照‘福鼎大白茶’减产35%；第二生长周期春季亩产一芽二叶鲜叶147千克，比对照‘福鼎大白茶’减产29%。抗茶小绿叶蝉，抗茶炭疽病，抗寒性中等，抗旱性强。【适宜种植区域及栽培技术要点】适宜在福建绿茶茶区春季种植。种植时施足底肥，重施有机肥，以后每年施一次基肥和二次追肥。幼苗期高温时间应适当遮阳，以防芽叶灼伤；幼龄茶园适当加强防寒管理。