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Method for grafting Chinese chestnut trees

A technique for chestnut trees and stock trees, which is applied in botany equipment and methods, horticulture, cultivation, etc. It can solve the problems of time-consuming and laborious fixation of new shoots, slow growth of new shoots, and poor joint healing, so as to save time and nutrient consumption Less, to avoid the effect of strong wind damage branches

Inactive Publication Date: 2007-04-18
安海旭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that it takes a little time and effort to fix the new one, and the operation is difficult
The disadvantages are that the interface is not well healed, the grafting fails in the wounded period, consumes a lot of nutrients, and the new growth is slow

Method used

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Examples

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with specific implementation.

[0023] The present invention is a chestnut tree leaving bare columns and inserting the abdomen, and the specific steps are:

[0024] 1. Shaping and pruning of the stock tree: Before grafting, the stock tree is trimmed and trimmed. The main branch of the young tree is 50 cm away from the center pole, and a side branch is left to be used as a pillar. The main branches and side branches are all cut into a dragon without blocking the head (blocking the head, the sap flows slowly, the grafting is late, and the survival rate drops), and all other branches are cut off to prepare for grafting; the big tree chooses a good grafting position and prunes it. Remove useless branches to reduce nutrient consumption.

[0025] 2. Fertilization and watering: Before grafting, use 15% potassium sulfate compound fertilizer of nitrogen, phosphorus and potassium, add half of urea according to ...

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Abstract

A graft method of chestnut tree includes such steps as pruning stock tree, choosing the graft position, removing useless twigs, applying fertilizer, choosing dwarf tree as scion tree, storing the scion in cellar, and grafting when the length of new bud of stock tree is 7 mm.

Description

technical field [0001] The invention relates to a method for grafting fruit trees, in particular to a method for grafting chestnut trees. Background technique [0002] There are two traditional methods of grafting chestnut trees: one is flat head grafting. The advantage of this method is that the healing rate is higher. The disadvantage is that it takes a little time and effort to fix the new one, and the operation is difficult. In case of strong wind and cold season, the failure rate of grafting is high. The second is the method of inserting skin and abdominal connection. This method survives well and is convenient for fixing new branches. The disadvantages are that the interface is not well healed, the grafting fails in the wounded period, consumes a lot of nutrients, and the new growth is slow. Contents of the invention [0003] The purpose of the present invention is to address the defects of the prior art, to provide a method to avoid the loss of grafted trees du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G17/00
Inventor 安海旭安立春安海涛马学才关真猛
Owner 安海旭
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