Zhongcha 147

Zhongcha 147 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.78-79: [Applicant] Institute of Tea Research, Chinese Academy of Agricultural Sciences. [Breeder] Chen Liang; Yao Mingzhe; Jin Jiqiang; Ma Chunlei; Ma Jianqiang. [Variety number] Non-major crop variety registration number: GPD Tea Tree (2020)330045. [Variety origin] The Tea Research Institute of the Chinese Academy of Agricultural Sciences selected from the progeny of the artificial hybridization of 'Jiaming 1' x 'Longjing 43' through the processes of single-plant selection - asexual propagation - regional trials. Asexual reproduction - regional trials and other processes of selection and breeding. [Characteristics] Shrub type, early growing species, half-open posture, medium leaf type, leaf blade length 9.1 cm, width 3.1 cm, narrow oval, leaf blade bearing posture upward. The exploitation period in Hangzhou area is generally in late March, and the blooming period of one bud and two leaves is generally in early April, with high germination density and medium velvet, the length of one bud and three leaves is 7.0 centimeters, and the weight of one bud and three leaves in one hundred buds is 33.0 grams. The biochemical sample of spring bud two leaves contains 19.6% tea polyphenols, 4.5% amino acids, 3.4% caffeine, 48.3% water leachate. Suitable for green tea. Baked green tea, tight shape, slightly curled hair, green and green, soup color light yellow and bright, high aroma, taste is still thick and mellow and sweet, the bottom of the leaf is fine and tender buds, tender green and bright. The first growth cycle of spring mu yield of one bud and two leaves of 350 kg of fresh leaves, than the control 'Fuding Dabaicha' 3% increase in yield, the second growth cycle of spring mu yield of one bud and two leaves of 520 kg of fresh leaves, than the control 'Fuding Dabaicha' 20% increase in yield. High resistance to tea anthracnose, susceptible to tea leafhopper, cold and drought resistance in Sichuan pilot and Chongqing pilot. [Suitable for planting areas and cultivation technology points] suitable for planting in Jiangnan tea area in Zhejiang at an altitude of not more than 700 meters, Hunan and Southwest tea area in Chongqing, Guizhou area in the fall or spring when there is enough rain. Select deep soil, organic matter-rich soil cultivation, single row double planting; appropriate application of organic fertilizers, timely shaping pruning; batch leaf picking, picking and raising combination.