Taixuan 0310

Taixuan 0310 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.590-591: [Applicant] Guizhou Tea Research Institute. [Breeder] Chen Zhengwu; Chen Juan; Wang Jialun; Liu Hongmei; Guo Yan; Yang Chun. [Variety number] Non-major crop variety registration number: GPD tea tree (2019)520010, new plant variety right number: CNA20080570.3. [Variety origin] Guizhou provincial tea research institute from 'Meitan Taicha' in single plant selection, asexual defoliation, regional test selection and breeding. [Characteristics and properties] small tree type, middle leaf type, mesophyll, tree posture upright. Leaf length 9.4 centimeters, width 4.2 centimeters, leaf blade oval, leaf blade slightly upward oblique bearing, leaf color green, leaf surface slightly rumble. In Guizhou Meitan area spring tea bud two leaves period in mid-April, a bud three leaves length 7.4 cm, hundred buds weight 66.1 grams, new shoots green, velvet hair medium, buds fat, holding tenderness strong. The biochemical sample of one bud and two leaves in spring contains 20.1% of tea polyphenols, 3.3% of amino acids, 4.2% of caffeine, and 48.5% of water leachate. Suitable for green tea and black tea. The baked green tea, the appearance of tightly knotted, slightly curled, slightly hair; soup color like tender yellow, clear and bright, high and fresh aroma, varieties of sweet and floral (like steam branch), taste is still strong and mellow, sweet and fresh, the bottom of the leaf is tender, buds, and still tender and green and bright; the black tea, the appearance of the still tightly knotted, slightly curled, slightly golden hairs, more black, soup color red, bright, sweet, sweet and fruity, taste is still fresh and mellow, still fresh, the bottom of the leaf is thicker and softer, red, and the bottom of the leaf is thick and soft. The leaf base is thicker, softer and reddish. The first growth cycle mu yield of one bud and two leaves of 137 kg of fresh leaves, 87% more than the control 'Fuding Dabaicha'; the second growth cycle mu yield of 251 kg, 172% more than the control 'Fuding Dabaicha'. It is highly resistant to Tea Stick Dying Horse and Tea Small Green Leafhopper. [Suitable for planting area and cultivation technology points] Suitable for winter planting in the ecological zone of Guizhou at an altitude of 400-1800 meters. Suitable for double rows of single plants, planting density of 3000-3500 plants / mu, on time for stereotypes pruning, strengthen the fertilizer management.