Top grafting method of golden silk willows

A high-position grafting, weeping willow technology, applied in grafting, botanical equipment and methods, gardening and other directions, can solve the problems of increased gardening cost, low survival rate, unsatisfactory gardening appearance, etc., to improve wound healing efficiency, Optimizing the effect of the grafting step

Active Publication Date: 2015-12-23
YIBIN YUNCHEN ARBOR GARDEN
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The inventor has found in a large number of practices that the high grafting of weeping willow in the prior art often has a low survival rate, which leads to an increase in horticultural costs and is likely to cause unsatisfactory horticultural appearance. Therefore, a survival rate method is urgently needed. The high-position grafting method of the tall weeping willow will have a positive effect on the beautification and benefits of the garden landscape

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0030] A method for high-position grafting of golden weeping willow, comprising the following steps:

[0031] a. choose: select rootstock to be that willow tree trunk meter diameter is more than 15 centimeters, have 4 branch branches, and fixed dry height is 4 meters; Select to collect scion branch and be that the annual branch that the bud eye of willow weeping willow is substantial is as scion branch, every Keep 2~4 full bud eyes for each scion, and cut into 15 cm long pieces;

[0032] b. Broken anvil: cut off the branch at 40 cm above the first-level branch point, and use a sharp grafting knife to roughen the saw edge;

[0033] c. Trim the fringe: cut the interface flatly on the back or side of the bud on the scion branch, see the xylem slightly, cut the surface 1.5-2 cm long, cut the short interface obliquely on the back side, and cut it into a 35-degree slope, which is in the shape of a horse ear; A good scion should have two buds if it is a dormant branch, and one leaf ...

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Abstract

The invention relates to the field of plant grafting, in particular to a top grafting method of golden silk willows. The method includes the eight steps of selecting, stock breaking, ear peeling, agent coating, stock peeling, stock cutting, agent applying and post-grafting management. By improving and innovating an existing grafting technology, the golden silk willows have advantages in height, shape and color, do not generate too many catkins and have a high survival rate after being grated to stand willows, the overall ornamental value is increased, the cultivation period is shortened, cultivation environment conditions are widened, and requirements of urban garden greening projects are rapidly met.

Description

technical field [0001] The invention relates to the field of plant grafting, in particular to a high-position grafting method of weeping willow. Background technique [0002] High-level grafting and crown replacement refers to a method of cultivating large-scale landscape trees by grafting branches or buds of ornamental trees on large-scale rootstocks to quickly form crowns. As far as high-position grafting technology is concerned, it is widely used in the improvement and cultivation of new varieties of fruit trees such as spades, lychees, pomelo, and red bayberry, but relatively less in the cultivation of landscape plants, especially high-position grafting. There is almost no relevant report on the colorful leaf landscape tree of the specification. [0003] The use of large-scale color-leaved tree species for greening, beautification, and colorization can quickly exert the greening function and landscape effect of garden trees, and achieve the purpose of quickly forming a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G17/00
CPCA01G2/30A01G17/005
Inventor 何素芬
Owner YIBIN YUNCHEN ARBOR GARDEN
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