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Method for grafting plant with inversed grafting stachys and anvil

A plant and interface technology, applied in botany equipment and methods, horticulture, applications, etc., can solve the problems of re-death, low survival rate and preservation rate of trees, etc., and achieve the effect of long grafting time

Inactive Publication Date: 2007-05-09
杜宏彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved and the technical task proposed by the present invention are to overcome the defects of the existing grafting methods, such as the slow healing of some joints and the low survival rate and preservation rate of trees grafted at high positions, and the defects of dying again after survival, and provide a kind of ear anvil reverse grafting method

Method used

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  • Method for grafting plant with inversed grafting stachys and anvil
  • Method for grafting plant with inversed grafting stachys and anvil
  • Method for grafting plant with inversed grafting stachys and anvil

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Experimental program
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Effect test

Embodiment 1

[0025] Carry out re-grafting to the surviving Kudingcha grafted tree of high position grafting (grafting height 20cm~25cm) in the spring of that year, and the steps are as follows:

[0026] A. Retention rootstock sprouts: On the rootstock under the scion that has been grafted and survived, one sprout with better growth was kept, and the rest of the sprouts were all removed.

[0027] B. Rootstock cutting: Grafting in September, cut off the top of the rootstock sprouts, leaving an appropriate height, cut a vertical section with a length of 1.5cm to 2.5cm from bottom to top on the upper end of the sprouts towards the scion, and cut the back Cut a 0.5cm long oblique cut on the upper end.

[0028] C. Scion cutting: towards the direction of the sprouts, at the same height as the cut on the upper end of the sprouts, first cut a knife obliquely, reaching a depth of 2mm in the xylem (the intersection angle with the scion is about 60°), and then cut one 1.5cm long from bottom to top Lo...

Embodiment 2

[0033] The ear-stock reverse grafting was performed on the surviving plants grafted from the annual seedlings of sassafras.

[0034] A. Stay and raise rootstock sprouts: same as embodiment one.

[0035] B. Grafting time: Grafting in June.

[0036] C. rootstock and scion cutting: with embodiment one.

[0037] D. Grafting, binding and cultivation management: the same as in Embodiment 1.

[0038] The survival rate of the grafting method is 91%, which is 35% higher than that of the control; the growth amount is increased by 23%.

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Abstract

A reverse scion-stock graft method for the tree with slow growth speed and poor healing performance includes such steps as choosing and retaining a well grown coppice twig from a conventionally grafted plant, cutting a nick respectively on said coppice twig and scion, aligning the nick of coppice twig with the nick of scion, and binding. It has high survival rate and graft effect.

Description

technical field [0001] The invention relates to a grafting method of woody plants, in particular to a grafting method for grafting rootstock shoots onto scions to improve graft survival and preservation rate and promote growth. Background technique [0002] There are many grafting methods and types of woody plants. According to the height of the grafting part, there are two types: high grafting and low grafting; according to the nature of the scion, it can be divided into branch grafting and bud grafting; among them, the grafting methods mainly based on branch grafting include cut grafting, split grafting, abdominal grafting and butt grafting. And plug skin connection and other methods. [0003] The inventor's publication number is CN1480021A (application number 02136805.8) "a kind of Kuding tea grafting propagation method" and application number is 200410018270.1 "a kind of grafting method with reverse grafting" and application number is 20041001827...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
Inventor 杜宏彬
Owner 杜宏彬
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