Fuding Dabaicha population strain
(2) Site conditions.
It is 800 ~ 1300m above sea level, influenced by natural microclimate in Fan Jing, with annual rainfall of 800 ~ 1300mm, annual average temperature 16 ~ 18℃ and annual sunshine hours1200 ~/kloc-0.
(3) Cultivation management.
1. Cutting seedling: select excellent branches of local tea trees for cutting seedling.
2. Cultivation specifications: double rows of double plants or single plants, single rows of double plants or single plants are adopted. Large row spacing 1 ~ 1.2m, small row spacing 0.4 ~ 0.5m, plant spacing 0.3 ~ 0.4m Single row and double plants: row spacing 1 ~ 1.2m, plant spacing 0.3 ~ 0.4m. ..
3. Fertilization time: mainly organic fertilizer.
4, tea tree pruning: timely and reasonable pruning.
5. Picking fresh leaves: picking in batches according to the standard.
(4) Processing flow.
Spreading fresh leaves → tidying the green pot → spreading to cool and regain moisture → frying and shaping → spreading to cool and regain moisture →? Taking out the pot → cooling and packaging → warehousing and refrigeration.
(5) Quality characteristics.
1, sensory quality: shape: flat, straight, smooth, sharp, light green, fresh, even and clean; Aroma: lasting fragrance, chestnut fragrance exposed; Taste: fresh and refreshing; Soup color: light green and clear; Leaf bottom: bud leaves are complete, tender, even, light green and bright.
2. Physical and chemical indexes: moisture ≤7.0%, total ash ≤6.0%, crude fiber ≤ 14.5%, water extract ≥36.0%, tea powder ≤ 1.0%, amino acids ≤ 3.5-4.5% and tea polyphenols ≤ 20-30. Producers within the scope of protection of geographical indication products of Fan Jingcui Peak Tea may apply to the Bureau of Quality and Technical Supervision of Yinjiang Tujia and Miao Autonomous County of Guizhou Province for the use of "special signs for geographical indication products", which shall be announced and approved by the AQSIQ.