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Slotting and side grafting method for wood fruit trees

A technology for fruit tree and belly grafting, applied to the field of grooved belly grafting of forest and fruit trees, can solve the problems of difficult cutting of rootstock grafting interface, low survival rate of scion, low grafting efficiency, etc., so as to reduce the workload of later management and protection and improve grafting. Survival rate, easy operation effect

Inactive Publication Date: 2013-10-16
SHANDONG INST OF POMOLOGY
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Problems solved by technology

In the existing slotted abdominal grafting method for forestry fruit trees, the abdominal grafting method is based on the "T"-shaped subcutaneous ventral grafting method of the rootstock. Mostly because the bark of mature trees is rough, thick and hard, rootstock grafting It is very difficult to cut the joint, and the insertion of the scion is laborious, resulting in low grafting efficiency and low survival rate of the scion, which greatly affects the effect of abdominal grafting

Method used

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  • Slotting and side grafting method for wood fruit trees
  • Slotting and side grafting method for wood fruit trees

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the examples, and the following examples are intended to illustrate the present invention rather than further limit the present invention. First embodiment of the present invention selects the chestnut tree that strain is ' DL-1 ', and its steps are:

[0021] a. Rootstock cutting: Use a woodworking chisel to slot vertically from top to bottom along the bark at the position to be grafted. The groove is as deep as the xylem. The length of the groove is 10 cm, which is slightly longer than the length exposed outside the skin after the scion is inserted, and the width of the groove 1cm wider than the diameter of the scion;

[0022] B, scion cutting: first cut a large slope at the bottom of the scion, the length of the slope is 4cm, and the cut surface should be flat, then cut a small slope at the back of the large slope, the length of the slope is 0.5cm; Gently scrape off some of the upper cortex on ...

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Abstract

The invention provides a slotting and side grafting method for wood fruit trees. The method comprises the following steps: setting a square notch with the length of 10-12cm and width of 1-1.5cm on a stock; setting two oblique planes at two sides of a scion, wherein the length of one oblique plane is longer than that of the other oblique plane; inserting the scion into the notch of the stock by a mode of contacting the side of the large oblique plane of the scion with the wood part of the stock, applying fruit tree wound healing cream to the notch of the stock; and enclosing the grafting part by using a plastic film to increase the contact area of the stock and the scion. Therefore, the survival rate of the grafted scion can be increased.

Description

[0001] 1. Technical field [0002] The invention relates to a slotted web connection method, in particular to a slotted web connection method for forest and fruit trees. 2. Background Technology [0003] Belly grafting is an important grafting method for forest fruit trees to increase the number of internal chamber branches, optimize tree structure, improve tree space utilization, and achieve three-dimensional flowering and fruiting. It is mainly used for mature trees, so it is used for slotting belly of forest fruit trees. Grafting method is an important grafting method. In the existing slotted abdominal grafting method for forestry fruit trees, the abdominal grafting method is based on the "T"-shaped subcutaneous ventral grafting method of the rootstock. Mostly because the bark of mature trees is rough, thick and hard, rootstock grafting It is very difficult to cut the interface, and the insertion of the scion is laborious, resulting in low grafting efficiency and low sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
Inventor 田寿乐沈广宁孙晓莉许林
Owner SHANDONG INST OF POMOLOGY
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