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Method for breeding wild tea tree

A technology of large-leaf tea and tea leaves, which is applied in the field of wild large-leaf tea breeding, and can solve the problems of poor cold and drought resistance of tea seedlings and tea trees, poor stress resistance and adaptability of tea seedlings and tea trees, and transplanting of tea seedlings. Low survival rate and other problems, to achieve the effect of simple breeding method, good economic and social benefits, and low cost

Inactive Publication Date: 2007-07-18
卢万俊
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Problems solved by technology

The tea trees cultivated by these two methods have the following defects and weaknesses because they do not have wild tea genes: (1) The stress resistance and adaptability of tea seedlings and tea trees are poor
The survival rate of tea seedlings transplanted is low, and the cold and drought resistance of tea seedlings and tea trees are relatively poor
(2) Tea production is low
Due to the short plant type of tea tree and small and thin leaves, the yield of tea is low
(3) Tea quality is poor
Its disadvantage is that the seedling rate is low, the highest seedling rate is 90.8%, and the lowest seedling rate is 68.1%

Method used

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  • Method for breeding wild tea tree

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Embodiment Construction

[0007] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0008] Embodiment: In the accompanying drawings, the process flow of this embodiment is: cut the cutting branches from the male parent wild big-leaf tea branches, insert the cutting branches into the seedbed, and raise seedlings according to the conventional cutting seedling breeding management method. When the tea seedlings grow to 16-20cm When it is high, it is transplanted to a large garden, and the transplanted tea seedlings are cultivated into large-leaf tea trees with wild tea genes according to the conventional method for cultivating tea seedlings. In the actual cutting breeding process, the cutting time is selected from July 11th to July 31st every year. The seedling rate of cutting branches can reach 95%, and the survival rate of tea seedlings can reach 95%. The prerequisite is careful cultivation. Arrange sunscreen nets abov...

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Abstract

A method for the reproduction of wild bigleaf tea tree with high yield and quality includes such steps as cutting the wooden twig of wild male-parent bigleaf tea tree to become segments with a leaf to obtain cuttage twigs, rooting, inserting them in nursery bed, arranging sunshade net above the nursery bed, moistening the nursery bed, conventional managing, and transplanting.

Description

technical field [0001] The invention relates to a method for asexual propagation of plants, in particular to a method for breeding wild big-leaf tea. Background technique [0002] There are two ways to breed tea trees in the prior art. One way is to cultivate tea trees by sowing tea fruit seeds, and the other way is to cut the branches of tea trees into cutting branches, carry out asexual cutting propagation, and cultivate them into tea leaves. Tree. The tea trees cultivated by these two approaches have the following defects and weaknesses because they do not have wild tea genes: (1) the stress resistance and adaptability of tea seedlings and tea trees are relatively poor. The survival rate of tea seedlings transplanted is low, and the cold and drought resistance of tea seedlings and tea trees are relatively poor. (2) The yield of tea is low. Because the tea tree is short and the leaves are small and thin, the yield of tea is low. (3) The tea quality is poor. In particu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/00A01H4/00
Inventor 卢万俊卢丽琼杨明初
Owner 卢万俊
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