Xiangchayan 2

Xiangchayan 2 (Camellia sinensis). Chen Liang et al. 2024. Records of Tea Cultivars and Resources of Chinese Tea resources (Volume I)-Registered Tea Cultivars. p.422-423: [Variety No.] Non-major crop variety registration No.: GPD Tea Tree (2019)430030. [Variety Source] The Tea Research Institute of Hunan Academy of Agricultural Sciences takes 'Yunnan Daye' as the mother and 'Fuding Dabaicha' as the father, and adopts the crossbreeding method to breed. Crossbreeding method. [Characteristics] Small tree type, early species, strong growth potential, tree posture half open, medium leaf type, leaf length 10.7 cm, width 4.2 cm, leaf blade long oval, leaf blade attachment state slightly upward slanting, serration dense, leaf surface slightly elevated, the tip of the leaf acuminate, the leaf margin flat, leaf teeth depth in the sharpness. In Changsha area spring tea bud one leaf period in late March or early April, the new buds and leaves yellowish-green, velvet hairs, bud number type, a bud of three leaves 6.7 centimeters long, 100 buds weight 61.0 grams. Spring tea bud two leaves biochemical samples containing tea polyphenols 24.4%, amino acids 4.6%, caffeine 3.9%, water leachate 42.6%. Suitable for green tea and black tea. Make green tea, the shape of uniform tight, white hair full of Phi, high and long aroma, soup color yellow-green bright, taste fresh and mellow; make black tea, tight, still heavy solid, taste fresh and strong, soup color red. The first growth cycle mu yield of one bud and two leaves of 861 kg of fresh leaves, than the control 'Fuding Dabaicha' yield reduction of 1%; the second growth cycle mu yield of one bud and two leaves of 1,378 kg of fresh leaves, than the control 'Fuding Dabaicha' yield increase of 28%. It is resistant to tea cloudy leaf blight, tea anthracnose and tea cake disease, and is resistant to false-eye small green leafhopper, tea orange gall mite and coffee small clawed mite. [Suitable for planting area and cultivation technology points] Suitable for planting in Hunan tea area in winter and spring. Early seeding, should pay attention to the weather conditions, inverted spring cold weather before the arrival of good cover and other anti-freezing measures.