Composite grafting method for trees and special device

A special device and tree technology, applied in botany equipment and methods, applications, gardening, etc., can solve the problems of not being able to use trees, achieve the effects of improving success rate, increasing nutrient supply channels, and changing monotonous methods

Active Publication Date: 2011-10-19
赵化友
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention patent with the patent number "200810303565.1" once disclosed a grafting technique called "multi-rootstock-scion grafting method", which provides a method of grafting multiple rootstocks to another rootstock with roots and On the plant that grows normally as the scion, after the grafting of a plurality of rootstocks and the scion plant is successful, the plant as the scion is cut off from the following grafting position to make it a real scion. The indirect grafting method obtained by improving the grafting method, although it can improve the survival rate of single grafting and double grafting, it cannot be used in multiple, unlimited level grafting of trees
[0006] In the prior art, there is no grafting method and grafting device that can effectively perform multiple grafting of trees and grafting of unlimited levels.

Method used

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  • Composite grafting method for trees and special device
  • Composite grafting method for trees and special device
  • Composite grafting method for trees and special device

Examples

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no. 1 example

[0027] The first embodiment: peach tree apricot tree sixfold grafting

[0028] See attached figure 2 , with figure 2 is a schematic diagram of this embodiment.

[0029] as attached figure 2 As shown, in this embodiment, a peach tree main root anvil, two peach tree thick grafting sections, and an apricot tree thick grafting section are vertically grafted together by three groups of nine fine grafting sections to form a peach tree and apricot tree six Focus on the main grafting, and then use four peach saplings and two apricot saplings as auxiliary seedlings for auxiliary grafting. Three main grafting sections counting upwards from the main root anvil are called the first thick grafting section, the second thick grafting section, the third thick grafting section successively, and the third thick grafting section is an apricot tree section. Each group of three thin grafting sections grafted at the lower ends of the first, second, and third thick grafting sections is called...

no. 2 example

[0043] Second embodiment: the composite six-fold grafting of peach trees

[0044] See attached image 3 , with image 3 is a schematic diagram of this embodiment.

[0045] as attached image 3 As shown, the present embodiment uses two flower pots and one flower pot frame, i.e. the second large flower pot 301 and the second small flower pot 302, the second flower pot frame 303; two identical support rods 304 and 305; 8 Two taproot anvils 311 with a diameter of 1 cm; six thick grafting sections 321 with a diameter of 8 cm; twelve fine grafting sections 331 with a diameter of 0.8 cm to 1.2 cm and a length of 18 cm to 20 cm; diameters of 0.8 cm to 1.2 cm, Long 22 centimeters ~ 25 centimeters are used for compound grafting 332 six fine grafting sections; 341 auxiliary seedlings 12.

[0046] All grafting sections and auxiliary seedlings of this embodiment are all taken from peach trees. The selection of main grafting sections and auxiliary seedlings, main grafting, auxiliary gra...

no. 3 example

[0051] The third embodiment: frustum-shaped ginkgo landscape tree 1

[0052] The main grafting section and auxiliary seedlings of the ginkgo landscape tree of the present embodiment are all taken from ginkgo trees. The main body of the trunk is an upright truncated conical cage with a height of 4 meters, a bottom diameter of 1.5 meters, and a top diameter of 1.0 meters.

[0053] 1. The special device for grafting used in this embodiment

[0054] See attached Figure 4 , with Figure 4 It is a structural schematic diagram of the special device for grafting in this embodiment.

[0055] The special device for grafting in this embodiment includes a modeling support component and an auxiliary nutrition container.

[0056] The modeling supporting part of this embodiment is fixedly placed on a stable foundation pile on the ground. The modeling supporting part is generally in the shape of an upright frustum of conical frame with a height of 4 meters, a diameter of 1.5 meters at the...

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Abstract

The invention provides a composite grafting method for trees and a special device, belonging to the technical field of tree grafting. According to the invention, an auxiliary grafting technology and a composite grating technology are simultaneously adopted; according to the auxiliary grafting, an auxiliary stock special for supplying nutrition to a main grafted fragment is additionally grafted on the main grafted fragment, the root of the auxiliary stock is cultured in nutrient matrix, and the tip of the auxiliary stock is directly grafted to the main grafted fragment which does not belong to the same main grafted unit as a main root stock; and according to the composite grating, more than two intermediate stocks grafted on one main grafted fragment are grafted to different main grafted fragments, and/or more than two intermediate stocks grafted from different main grafted fragments are grafted to the same main grafted fragment. The special device for tree grafting can realize auxiliary grafting and composite grating. According to the composite grafting method and the special device, multiplicity of multiple grafting and limitation of form are overcome, planar networking grafting and three-dimensional cross grafting of the grafted trees can be realized, and diversification is realized in the tree grafting form.

Description

technical field [0001] The invention relates to tree grafting technology, in particular to a tree compound grafting method and a tree grafting special device. Background technique [0002] The traditional tree grafting method is to directly graft the scion to the rootstock, and the scion completely relies on the grafting surface to absorb nutrients. However, in double grafting and multiple grafting, this grafting method has obvious shortcomings, because the transfer of nutrition requires Through two or more than two grafting joint surfaces, the nutrients that can be absorbed by the scion grafted after the intermediate anvil are greatly limited, resulting in low success rates of double grafting and multiple grafting, and multiple grafting. Multiplicities are severely constrained. [0003] In the multiple grafting of trees, except for the root stock at the first end and the scion at the end, the other intermediate stock is both the rootstock and the scion. Therefore, in this ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G17/00A01G23/00
Inventor 赵化友
Owner 赵化友
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