Myrica rubra branch pruning and maintenance method

A technology of branches and bayberry, applied in the field of pruning and subsequent maintenance of bayberry branches, can solve the problems of not recommended use, high rate of breakage and mortality, and achieve the goal of improving work efficiency, reducing the probability and degree of burns, and reducing the infestation of diseases and insect pests Effect

Active Publication Date: 2017-03-15
慈溪市林特技术推广中心
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  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the existing methods of twisting, bending, and breaking branches directly operate on twisting (bending, breaking) and changing the direction of extension, which has a high fracture rate and mortality rate, and experts do not recommend it.

Method used

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Embodiment Construction

[0037] Below in conjunction with embodiment the present invention is described in further detail.

[0038] Embodiment, the first step, determine pruning object and pruning period

[0039]Pruning object: For large red bayberry trees undergoing dwarfing pruning, or bayberry trees with strong top and weak bottom that are ready to be pruned happily ("open skylight" pruning), or bayberry trees with shaded inner canopy, the choice of planting position is unreasonable and the direction of extension is unreasonable. Ideal (such as strong upright, many side-by-side branches), branches with a base thickness of 1.5-4cm. The middle and lower parts of these branches are bare or there are few robust branchlets, while the middle and upper parts are more. This kind of bayberry tree generally has the defects that the tree body is tall and large, and the inner chamber has poor illumination. If this type of branch is kept without cutting (sawing), it will obviously not achieve the basic purpos...

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Abstract

Provided is a Myrica rubra branch pruning and maintenance method. The method is characterized by comprising the following steps: (1) determining a pruning object and a pruning period, the pruning object: the Myrica rubra tree with a tall tree body and an inner chamber illuminated by dim light, selecting the branches of which the inserted positions in the Myrica rubra tree are unreasonable, the stretching directions are not ideal and the thickness of the bases are 1.5-4 cm; the pruning period: after the end of Myrica rubra harvest, choosing to conduct pruning in a sunny day or a dry cloudy day before the weather 'into the volts'; (2) pruning operation, using a cutting knife to carve more than three lines on the selected branches in the longitudinal direction, with the carved lines deeply reaching the xylem, then holding the carved branches and forcing to twist, and homeopathic changing the stretching directions of the branches and rotating until the desired position; (3) maintenance after pruning. The method has the advantages of simple operation and good pruning effect.

Description

technical field [0001] The invention relates to a method for cultivating red bayberry, in particular to a method for pruning and subsequent maintenance of red bayberry branches. Background technique [0002] Myrica rubra (Myrica rubra) is a unique evergreen fruit tree in southern my country. It is mainly cultivated as an economic forest in Zhejiang, Jiangsu, Fujian, Hunan, Guangdong and other provinces. Yangmei cultivation includes multiple production links such as shaping and pruning. When pruning, the methods used include wiping buds (removing sprouts), topping, short cutting, thinning and thinning (thinning and deleting), retraction, pulling and supporting branches (hanging branches), girdling and girdling (horizontal cutting, Invert the skin, wring out thick wire), cut roots, etc. [0003] For the pruning of red bayberry, there are many reports in the literature. There are also many related invention patents, such as Dan Xiaoling's "Modeling Method of Yangmei Landscap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06
CPCA01G7/06A01G17/005
Inventor 徐绍清柴春燕王立如谢国权周勤明毛国尧
Owner 慈溪市林特技术推广中心
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