Tea tree low canopy pruning method

A pruning method, tea tree technology, applied in application, cultivation, agriculture, etc., can solve the problems of high nutrient demand, increased management costs, dense and thin buds, etc., to increase vegetative growth, reduce reproductive age, and make buds strong Effect

Inactive Publication Date: 2015-10-07
TEA RES INST ANHUI ACAD OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this form, the above-mentioned pruning technology system for the purpose of increasing the yield of tea gardens in the 1950s and 1970s is still being used. Although it can achieve the purpose of stimulating the growth of tea trees and improving the ability to raise buds, the buds are dense and thin. relatively high demand
At the same time, due to the failure to effectively remove the diseased and insect branches, thin branches and old branches in the i

Method used

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  • Tea tree low canopy pruning method

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Example Embodiment

[0016] Example 1:

[0017] Experimental location: Tea Garden, Peiyuan Base of Songluo Organic Tea Development Co., Ltd., Huangshan City.

[0018] Soil type: Yellow-red soil developed from Quaternary red clay.

[0019] Tea species: Shu Chazao (clonal).

[0020] Experiment time: 2010-2014.

[0021] Planting method: double row planting.

[0022] Test process: In mid-to-late May 2010, the 20-mu Shucha morning tea garden in Peiyuan Base of Huangshan Songluo Organic Tea Development Co., Ltd., which had just finished spring tea picking, was removed from the root and neck of the tea tree using a disc-type cutting shear or pruning machine. Cut off all the branches and trunks on the ground at 5cm to promote the upward growth of tea tree shoots and form a three-dimensional crown surface. Since then, the trimming position has been increased by 8 cm from the last cut year by year, with a cycle of 3 years. Keep the cut smooth when trimming to avoid tearing. Since phosphorus and potassium fertilize...

Example Embodiment

[0025] Example 2:

[0026] Experimental location: Tea garden in Hongtong Tea Factory Base, Huizhou District, Huangshan City.

[0027] Soil type: Yellow-red soil developed from Quaternary red clay.

[0028] Tea species: local group species (sexual line).

[0029] Experiment time: 2010-2014.

[0030] Planting method: Cong planting.

[0031] Test process: In mid-to-late May 2010, the 20-mu Shucha morning tea garden in Peiyuan Base of Huangshan Songluo Organic Tea Development Co., Ltd., which had just finished spring tea picking, was removed from the root and neck of the tea tree using a disc-type cutting shear or pruning machine. Cut off all the branches and trunks on the ground at 10cm to promote the upward growth of tea tree shoots and form a three-dimensional crown surface. Since then, the pruning position has been increased by 10 centimeters from the last cut every year, with a cycle of 5 years. Keep the cut smooth when trimming to avoid tearing. Since phosphorus and potassium ferti...

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Abstract

The invention belongs to the technical field of tea tree cultivation, and particularly relates to a tea tree low canopy pruning method. The pruning method includes the steps of cutting out the portions, 5 cm to 10 cm away from the ground, of all above-ground branches of collars of tea trees through a pruning tool after spring tea picking carried out in mid-to-late May of the current year is finished, keeping notches smooth in the shearing process, and conducting pruning year by year hereafter, wherein the position of each shearing opening is 8 cm to 10 cm above the previous shearing opening, and one cycle ranges from 3 years to 5 years. By means of the pruning method, large and plump buds can be obtained, and the requirement of spring famous high-quality tea for early and strong material characteristics can be met; the physiological function of the tea trees can be achieved, and the pest and disease damage breeding environment can be adjusted.

Description

technical field [0001] The invention belongs to the technical field of tea tree cultivation, and in particular relates to a method for pruning tea trees with low canopy, which satisfies the requirements of early spring and high growth of famous and high-quality teas. Background technique [0002] Tea tree pruning is one of the important contents of tea garden management technology, and it plays an irreplaceable role in the cultivation of young tea tree tree type, the regulation of adult tea tree canopy structure, and the regeneration and rejuvenation of aging tea trees. At present, the main techniques of tea garden pruning include: stereotyped pruning of young tea gardens, light and deep pruning of mature tea gardens, heavy pruning and platform mowing of aging tea gardens. For adult picking tea gardens, the pruning time is generally in September-October in autumn or before spring tea; the height of the cut varies with the tree, or cut off the protruding branches on the crown...

Claims

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Application Information

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IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 王烨军徐奕鼎苏有健廖万有王光熙
Owner TEA RES INST ANHUI ACAD OF AGRI SCI
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