Shu No.3 (Tea Tree)
Breeding unit: tea Research Institute of Sichuan Academy of Agricultural Sciences.
Approval: it was approved by Sichuan crop Variety approval Committee in 1985 and by the National crop Variety approval Committee in 1995.
Variety registration number: GS13023-1994.
Variety source: natural hybrid of Sichuan tea and Yuncha.
Characteristics: small tree type large leaves, trunk obvious, tree posture developed, bud leaves hairy, new shoots stout, strong growth potential, adult leaves slightly obliquely inserted, green, oval, soft, leaf surface raised, glossy, leaf green wavy, leaf veins 7 in pairs, deep serrated and evenly arranged. Higher yield, early germination, weak cold resistance, suitable for the preparation of black tea.
Main points of cultivation: properly increase the density, lower the pruning height, and pay attention to the control of orange gall mites.
Suitable scope: Guizhou, Sichuan, Guangxi and other provinces and similar tea areas, suitable for making black tea.
- Prev
Pruning of aging tea trees
1. Re-pruning: re-pruning is suitable for semi-aging and pre-aging tea trees, their age is not necessarily very long, most of the main branches still have certain living ability, this kind of tea tree can be rejuvenated and rejuvenated, generally by cutting off the crown 1 and 3, 1 and 2. two。 Taiwan cut: for very old tea trees, it is difficult to increase the yield even with the application of fertilizer. This kind of tea tree should be renewed by platform cutting, that is, all branches should be sawed (or cut) off at a height of about 15 cm from the ground before and after Greater Cold, and the canopy should be rebuilt. Tea trees that carry out platform cutting or heavy pruning should apply sufficient basic fertilizer in deep ploughing.
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Shu Tea Morning (Tea Tree)
Variety approval No.: national examination Tea 2002008 crop species: tea Variety name: Shucha Zao breeding Unit: Shucheng County Agricultural Bureau of Anhui Province Variety Source: selected from the Shucheng population and selected from the provincial examination and approval situation: in 1996, Anhui crop Variety approval Committee approved characteristics: shrub type, middle leaves, early species. The tree is open, the branches are dense, and the leaves are obliquely attached. The leaf shape is long oval, the leaf color is dark green, rich luster, leaf surface is raised, leaf
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