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Method for cultivating columnar-shaped Juniperus formosana

A cultivation method, columnar technology, applied in the field of gardens, can solve the problem of not being able to fundamentally change the shape of the tree

Inactive Publication Date: 2017-02-01
张掖市林业科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for cultivating a juniper columnar tree, so as to solve the problem that the existing method cannot fundamentally change the shape of the tree.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] a. In the garden nursery, choose a relatively large juniper tree with strong vitality, no pests and diseases, no partial crown, a crown width of more than 2.5m, and a tree height of more than 2.5m as the original tree for making the "column" shape or the basis for making cultivation Tree.

[0020] b. Set a ring with a diameter of 1.8m every 30-40cm from bottom to top at the base of the tree, and fix the branches around the ring with No. 20 thin wire as far as possible from the base or the middle to the ring.

[0021] c. Use No. 20 thin iron wire to tie the branches between the adjacent two rings in a bundle every 2-3 branches, so as not to protrude beyond the rings as much as possible.

[0022] d. Use hedge shears to trim the branches beyond the ring to form a cylindrical shape. And keep 8-10cm of flat iron wire from the top of the top to form a flat-topped cylindrical shape.

[0023] e. After the production is completed, the water and fertilizer management should be ...

Embodiment 2

[0025] Example 2. The difference from Example 1 is that in step e, water and fertilizer management is strengthened, and the plant is sprayed with a 0.1% solution of Plant Power 2003 every 7-10 days.

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PUM

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Abstract

The invention discloses a method for cultivating columnar-shaped Juniperus formosana. The method is used for solving the problem of the existing methods that tree forms of tree bodies cannot be changed fundamentally. The method comprises the following steps: (a) selecting Juniperus formosana, which is high in vitality, free of diseases and insect pests, free of crown leaning and relatively large in body form, as original trees, wherein the crown breadth reaches 2.5m or more, and the tree height is 2.5m or more; (b) sleeving bases of the tree bodies with circular rings from bottom to top, and fixing branches around the circular rings to the circular rings from bases of the branches by using 20# iron wires; (c) inwards bundling up every two to three branches of the branches between every two adjacent circular rings into one bundle; (d) pruning branch tips going beyond the circular rings, and carrying out straight pruning in a manner of reserving 8cm to 10cm above the iron wires of the topmost circular rings, so as to form flat-topping cylindrical forms; and (e) carrying out pruning on branch tips of surface layers of Juniperus formosana columns once at intervals of 15 to 20 days in a growing season according to growth conditions of shaped trees. According to the method for cultivating unique plant landscapes, disclosed by the invention, the plant landscapes can be transplanted to planned landscaping areas with soil balls, and thus high-grade materials are provided for garden landscaping.

Description

technical field [0001] The invention belongs to the field of gardens, and in particular relates to a method for cultivating a juniper cylindrical shaped tree. Background technique [0002] With the progress of society, human beings have higher and higher requirements for the living environment. Creatively cultivating garden landscape modeling or landscape plants is the historical mission of contemporary forestry professionals, and it is also an effective measure to improve the level of landscaping and shape the level of community landscapes. It is one of the needs of building a happy and beautiful home. [0003] Traditional plant landscape modeling is generally completed through technical measures such as pruning and grafting, but these technical measures can only be carried out around the original tree shape of the tree species, and cannot fundamentally change the natural tree shape of the tree. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06
CPCA01G17/005A01G7/06
Inventor 陈斌马力丁丽萍占玉芳宗福生
Owner 张掖市林业科学研究院
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