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Rhizome plant grafting method

A technology of plants and rhizomes, which is applied in the field of grafting, cultivation and propagation using plant roots or tubers as rootstocks, to achieve the effects of increasing ornamental value, convenient operation and high survival rate

Inactive Publication Date: 2005-07-20
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that among the above-mentioned various grafting techniques, there is no grafting involving roots or tubers as rootstocks.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1: Sweet potato tubers were grafted with potato seedlings of different stem and leaf colors, and colored potato seedlings with different stem and leaf color compositions were cultivated on the tubers. For example, the green-leafed potato block is used as the rootstock, and the purple-leafed and yellow-leaved varieties are grafted, thus forming a spectacle of coexistence of green leaves, purple leaves and yellow leaves. First of all, choose a tuber suitable for use as a rootstock, which requires the tuber to have a beautiful appearance, be intact, and free from disease and insect spots and damage. At the same time, select the vigorously growing scion. When grafting, first cut a slit in the middle and upper part of the tuber, and then directly insert the two kinds of scion seedlings with oblique cuts into the incision of the rootstock, and use the tension of the root or tuber itself to fix the scion. After grafting, put wet cotton to protect the interface, and ke...

Embodiment 2

[0019] Embodiment 2: Sweet potato tubers are grafted with taro buds, and new plant bodies with taro leaves and potato seedlings are cultivated. First of all, choose a tuber suitable for use as a rootstock, which requires the tuber to have a beautiful appearance, be intact, and free from disease and insect spots and damage. Meanwhile, choose normal taro. When grafting, first cut a triangular cone at a suitable place in the middle and upper part of the root, then cut the taro buds from the taro according to the size of the cut triangular cone, and insert the taro bud scion with oblique cuts directly into the incision of the root Press it tightly so that the cut surfaces of the scion taro buds are in close contact with the cut surfaces of the tubers so that the wound can heal. After grafting, put wet cotton on the exposed wound, and seal the wound with plastic paper. Put it in a suitable place to cultivate.

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Abstract

The present invention discloses a rhizome plant grafting method. It is characterized by that it uses root tuber or stem tuber of one plant as stock, and uses stem, leaf, shoot, root tuber or stem tuber of same kind of plant of different kind of plant as ingraftment to make graft and a new plant body can be obtained.

Description

technical field [0001] The invention belongs to the cultivation and propagation technology in the technical field of botany and crop science, and particularly relates to a method for grafting with plant roots or tubers as rootstocks. Background technique [0002] Grafting is a traditional agricultural technique. my country's Xinhua dictionary defines it as "a main method of asexual reproduction of plants, cutting a branch or a bud from the mother plant, and connecting it to another plant to combine into a new plant". According to this definition, the grafting of plants primarily involves the shoots, stems and buds of the plant. Grafting based on this sense plays an important role in preventing soil-borne diseases of scion plants, enhancing growth vigor, improving stress resistance, and increasing yield; because it can maintain the characteristics of the original variety, it has low cost and high reproduction coefficient. It is more practical for the reproduction of weak br...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
Inventor 陆国权
Owner ZHEJIANG UNIV
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