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Apple tree grafting method

A technology for pruning apple trees and fruit trees, applied in botany equipment and methods, horticulture, cultivation, etc., can solve the problems of low survival rate of seedlings, low work efficiency, and laboriousness, and achieve simple operation, high work efficiency, and scion saving Effect

Inactive Publication Date: 2015-07-01
辽宁省果树科学研究所
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

At present, in the process of breeding apple tree seedlings, traditional grafting methods include grafting methods such as cutting grafting, abdominal grafting, split grafting, and skin grafting. Knife cutting operation, this kind of method is laborious, laborious, low work efficiency, the most important thing is that the current cutting and grafting methods all have the technical problem of low survival rate of seedlings

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0024] Yueyang red apple grafting method comprises the following steps:

[0025] (1) Grafting time: when the sap begins to flow, the xylem and phloem have no detachment layer, which is the grafting period;

[0026] (2) collecting scion: on February 10, 2014, on February 10, 2014, on the 8-year-old Yueyang red mother tree, strong annual branches were collected, and 500 scions were collected;

[0027] (3) Cutting the scion: segment the scion collected in winter, and remove shriveled buds and shoot buds. Each section must have a full bud, and cut it into two sides 2-3cm long with fruit trees at a distance of 2cm from the bud. Cut off at the upper 1-2cm to obtain a single-bud scion. When cutting the surface, place the lower notch blade of the fruit tree shear on the scion mouth, and place the other notch on the scion to be cut, and cut one side like a pencil. One side only needs to be cut off with the upper scissors; the fruit tree scissors are disinfected with disinfectant befo...

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Abstract

The invention discloses a fruit tree grafting method, and particularly relates to an apple tree grafting method, which belongs to the technical field of fruit tree grafting. The apple tree grafting method comprises the following steps of collecting vigorous annotinous branches from a seed tree; cutting the part above 5-8cm away from annotinous malus baccata borkh or 20-25cm away from interstock to form a U shape at 45 degrees, and cutting a notch with 2-3 cm at the cross section; segmenting scions, wherein each section is provided with a plump bud, a cutting face with the length of two faces being 2-3 cm is cut at the part 2cm away from each bud, and single-bud scions are obtained; inserting the single-bud scions into the interstock notch, wherein a single-bud scions forming layer and an interstock notch one side forming layer are aligned and bound. Compared with the traditional grafting method, the method has the advantages that the production efficiency is improved by more than 40 percent, the nursery stock survival rate reaches more than 98 percent, the operation is convenient, and meanwhile, the scions are saved.

Description

technical field [0001] The invention relates to a method for grafting fruit trees, in particular to a method for grafting apple trees, and belongs to the technical field of fruit tree grafting. Background technique [0002] Fruit tree grafting is one of the methods of asexual reproduction of fruit trees, that is, to take branches or buds on a plant of a good variety and connect them to an appropriate part of another plant, so that the two can be combined to form a new plant. The connected branches or buds are called scions or buds, and the plants connected to the scions or buds are called rootstocks. At present, in the process of breeding apple tree seedlings, traditional grafting methods include grafting methods such as cutting grafting, abdominal grafting, split grafting, and skin grafting. Knife carries out cutting operation, and this kind method takes a lot of work, takes great effort, and work efficiency is low, and the most important thing is that present cut joint an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G17/00
Inventor 张秀美于年文里程辉宋哲李宏建张广仁王宏王颖达董思佳
Owner 辽宁省果树科学研究所
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