Tea Variety: Nanjiang 2
Type of crop: tea tree
Variety name: Nanjiang No.2
Breeding unit: Chongqing Tea Research Institute
Variety source: selected from a single plant of Nanjiang big-leaf species
Provincial examination and approval: approved by Sichuan crop Variety approval Committee in 1995
Characteristics: belong to shrub type, middle leaf type, mesophytic early species. The tree is half-open and the leaves are obliquely planted. The leaf is oval, the leaf surface is slightly raised, the leaf color is green, the leaf is 8.4 cm long and 3.2 cm wide, the vein is 9 pairs, the leaf tip is round. Bud leaves yellowish green, more hairy, a bud three leaves 100 buds weight 48 grams. The dry sample of spring tea contains 1.9% amino acids, 22.1% tea polyphenols and 3.6% caffeine. The quality of green tea is similar to that of Fuding Dabai tea.
Yield performance: in the product comparison test from 1986 to 1991, the average yield of fresh leaves per mu in 6 years was 1463.0 kg, which was 39.9% higher than that of Fuding Dabai tea. During the national regional trial from 1997 to 2001, it was 22.49% higher in Meitan than the control Fuding Dabai tea, but 32.97% lower in Xinyang.
Key points of cultivation techniques: proper close planting and timely batch picking.
- Prev
Tea variety: Qianmei 701
Breeding unit: Guizhou Tea Research Institute. Approval: approved by the National crop Variety approval Committee in 1995. Variety registration number: GS13014-l994. Variety source: in 1955, Guizhou Meitan Evening Daye Tea was selected as the female parent and Yunnan Fengqing Daye Tea as the male parent. After artificial pollination, it was systematically bred from FI. Characteristics: small trees with large leaves, branches spreading, leaves inserted horizontally, leaf length 14.64 cm, leaf width 6.22 cm, vein 9mur11
- Next
Tea varieties: Lingtou Dancong
Crop species: tea Variety name: Lingtou Dancong breeding Unit: Pingxi Town, Raoping County, Guangdong Province Variety Source: selected from Fenghuang Narcissus population, Provincial examination and approval: characteristics approved by Guangdong crop Variety approval Committee in 1988: it belongs to small tree type, middle leaf class, extra early species, tall plant, semi-open tree posture and medium branches. The leaf is long and oval, the average leaf length is 9.0 cm, the leaf width is 3.5 cm, the leaf vein is 7-9 pairs, the leaf color is yellow-green, glossy, the leaf surface is flat, the leaf body is folded, the leaf is folded.
Related
- Fuxing push coffee new agricultural production and marketing class: lack of small-scale processing plants
- Jujube rice field leisure farm deep ploughing Yilan for five years to create a space for organic food and play
- Nongyu Farm-A trial of organic papaya for brave women with advanced technology
- Four points for attention in the prevention and control of diseases and insect pests of edible fungi
- How to add nutrient solution to Edible Fungi
- Is there any good way to control edible fungus mites?
- Open Inoculation Technology of Edible Fungi
- Is there any clever way to use fertilizer for edible fungus in winter?
- What agents are used to kill the pathogens of edible fungi in the mushroom shed?
- Rapid drying of Edible Fungi