Tree grafting method for scion without interface

A technology of trees, interfaces, applied in the field of plant grafting

Inactive Publication Date: 2011-04-13
刘聪敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] It can be seen that the conventional plant grafti

Method used

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  • Tree grafting method for scion without interface
  • Tree grafting method for scion without interface
  • Tree grafting method for scion without interface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment one Kudingcha scion grafting without joint

[0027] 1. General situation There are 10 Kudingcha 7-year-old trees, and 15 scions of the same species are grafted.

[0028] 2. Grafting position Graft Kudingcha scion branches on the trunk and main branches of the same tree and adjacent different plants.

[0029] 3. Cutting the interface of the rootstock Cut a groove about 1.0cm deep and 0.8cm wide on the trunk or main branch of the rootstock (see figure 2 ).

[0030] 4. Spike anvil joint will figure 1 The scion shoots shown are inserted into the rootstock joint, snug to the bottom (see image 3 ). Tighten the interface joints with plastic film tape.

[0031] 5. Grafting season In March, before the sap flows.

[0032] 6. Healing survival After 3 to 6 months, the interface healed, and the healing survival rate reached 93.3%.

Embodiment 2

[0033] Embodiment 2 Grafting between camphor tree and mulberry tree

[0034] 1. General situation There are 5 camphor 6-year-old saplings and 5 mulberry seedlings.

[0035] 2. Grafting position Graft the rooted seedlings of the mulberry tree on the trunk of the lower part of the camphor tree.

[0036] 3. rootstock cutting is the same as embodiment one.

[0037] 4. The joining of ear and stock The joining of scion and rootstock is the same as embodiment one.

[0038] 5. Grafting season Tree dormancy season.

[0039] 6. Healed and survived After 3 to 6 months, 4 strains healed and survived.

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Abstract

The invention discloses a tree grafting method for a scion without an interface. For conventional scion in-vitro grafting, both a scion and a rootstock need interfaces, so that the grafting range and the grafting effect are limited. The method of the invention comprises the following steps of: cutting a rectangular groove which is1.0-1.8 cm in depth and 0.8-1.2 cm in width on the stem or the branch of a large rootstock, and embedding a scion plant or a scion branch in the rectangular groove of the rootstock in an integral mode. When the method is used for grafting, the rootstock is provided with an interface, and the scion is not provided with an interface; as the scion plant grows thicker and the callus of the groove of the rootstock expands continuously, the scion and the rootstock gradually heal into an integral. The grafting method has high survival rate and obvious economic benefit and ecological scenic benefic.

Description

technical field [0001] The invention relates to a plant grafting method with no joints on the scion, in particular to a tree conjoined grafting method in which only rootstocks have joints and scions have neither joints nor incisions during grafting. Background technique [0002] Grafting refers to the technique of cutting off some organs (branches or buds, etc.) of a plant and connecting them to another plant with roots, so that the two can form a new plant. Among them, the branch or bud on the cut plant is called the scion; the grafted plant or the plant with the original root to bear the scion is called the rootstock. [0003] This shows that when grafting, the scion needs to break away from the mother plant, that is, to cut off from the mother plant, there must be an incision (interface). At the same time, the scion needs to be grafted onto the rootstock. The rootstock is the plant that bears the scion. To be connected with the scion, there must be an interface. [0004...

Claims

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Application Information

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IPC IPC(8): A01G1/06
Inventor 刘聪敏
Owner 刘聪敏
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