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Tree grafting method

A tree and rootstock technology, applied in the field of plant grafting, can solve problems such as inability to use, and achieve the effects of improving reliability, improving survival rate, large social value and economic value

Active Publication Date: 2011-08-03
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. An 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 and unlimited levels of grafting
[0006] In the prior art, there is no tree grafting method that can effectively perform multiple grafting with a high survival rate

Method used

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Examples

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no. 1 example

[0023] The first embodiment: peach tree apricot tree sixfold grafting

[0024] See attached figure 2 , with figure 2 is a schematic diagram of this embodiment.

[0025] 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

[0039] Second embodiment: the composite six-fold grafting of peach trees

[0040] See attached image 3 , with image 3 is a schematic diagram of this embodiment.

[0041] 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.

[0042] 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

[0047] The third embodiment: frustum-shaped ginkgo landscape tree 1

[0048] 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.

[0049] 1. The special device for grafting used in this embodiment

[0050] See attached Figure 4 , with Figure 4 It is a structural schematic diagram of the special device for grafting in this embodiment.

[0051] The special device for grafting in this embodiment includes a modeling support component and an auxiliary nutrition container.

[0052] 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 tree grafting method and belongs to the technical field of plant grafting. In order to increase nutrient supply to a main grafted section, which is not in the same main grafting unit as a main root stock, on the body of a grafted tree, the invention provides an auxiliary grafting technique which is to graft an auxiliary stock onto the main grafted section for supplying nutrients to the main grafted section, wherein the auxiliary stock is called auxiliary seedling; the root part of the auxiliary seedling is planted in a nutritional medium, the tip part of the auxiliary seedling is directly grafted onto the main grafted section which is not in the same main grafting unit as the main root stock. The grafting method provided by the invention provides a new nutrient supply approach for the grafted tree, improves the reliability of nutrient supply, overcomes the drawbacks of the conventional tree grafting technique, greatly improves the survival rate in multiple grafting, overcomes the limitation to the times and mode of the multiple grafting of the tree, realizes netty grafting and vertical crossed grafting, changes the traditional grafting mode and diversifies the tree grafting mode.

Description

technical field [0001] The invention relates to plant grafting technology, in particular to a tree grafting method. Background technique [0002] The traditional 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 deficiencies, because the transfer of nutrition must be done through Two or more grafting joint surfaces, so the nutrients that can be absorbed by the scion grafted after the middle anvil are greatly limited, resulting in low success rate of double grafting and multiple grafting, and heavy weight of multiple grafting. numbers are severely restricted. [0003] In multiple grafting, except the root stock at the head end and the scion at the end, the other intermediate stock is both the stock and the scion. Therefore, in this application document, the stock and the scion are no longer distinguish...

Claims

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Application Information

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IPC IPC(8): A01G1/06
Inventor 赵化友
Owner 赵化友
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