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Method for pruning and trimming zelkova serrata

A technology for trimming and shaping beech trees, applied in botany equipment and methods, horticulture, applications, etc., can solve problems such as unfavorable cultivation of high-quality beech seedlings, achieve improved ventilation and light transmission conditions, complete tree body, and improve viewing effects Effect

Inactive Publication Date: 2012-03-28
江苏农景生态建设有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

The traditional pruning method only prunes without shaping, which is not conducive to the cultivation of high-quality beech seedlings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] 1. Pruning, pruning. From June to July, cut off all the branches of the lower 1 / 2 to 3 / 4 of the trunk of the beech tree, determine the trunk, and trim the competing branches of the trunk. Competing branches are pruned with short cuts of 1 / 3~1 / 2. At the same time, remove the densely grown branches, redundant branches, diseased and dead branches from the top to the lower part of the trunk.

[0016] 2. Wring dry and correct. The beech tree of tree age less than 4 years is wrung out, and described wringing number of times is 2~4 times. During the wringing process, attention should be paid to the orientation of the seedlings, the selection of the force point and the control of the strength. The force point is 10cm above and below the bending part, and each hand controls a force point. According to the growth characteristics of the tree and the degree of correction , the strength is appropriate, don't act too hastily, and twist the trunk.

[0017] 3. Tie dry, cultivate dr...

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PUM

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Abstract

The invention discloses a method for pruning and trimming zelkova serrata, which belongs to a method for pruning nursery stock, comprising the following steps: pruning in summer; twisting the stem and correcting; binding and cultivating the stem; pulling the stem and forming. The method for pruning and trimming zelkova serrata of the invention prunes on the ground so that the zelkova serrata rationally and scientifically forms a rational tree-shaped structure, and adjusts the relationship between the balance growth and development. The zelkova serrata has a firm crown frame and a rational crown-shaped structure after being trimmed, which provides a good base for the directed breeding, maintenance, management and high yield of the nursery stock.

Description

technical field [0001] The invention relates to a method for pruning seedlings, in particular to a method for pruning and shaping beech trees. Background technique [0002] Beech is a large tree with the characteristics of light-loving, good material, long lifespan, resistance to diseases and insect pests, strong wind resistance, and strong smoke resistance. [0003] In the production process of beech trees, the pruning of beech trees is very important. Through pruning, the growth state of seedlings is adjusted, and the development of seedlings and the shaping of stem shape are controlled. Excessive pruning will result in a long recovery period for seedlings, hindered growth and development, and affect the accumulation of biomass; if the pruning intensity is light, it will not be able to achieve the effect of pruning and shaping. Therefore, timely and moderate pruning is very important. Beech trees have the characteristics of strong trunk germination, secondary shoots in s...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 郁世军张颖陈海波
Owner 江苏农景生态建设有限公司
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