Hetero individual plant single head inverted stem grafting method

A technology for grafting and planting, which is applied to the field of single-head inverted grafting between different plants, can solve the problems of less scion germination, low yield and slow growth.

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

[0004] The technical problem to be solved and the technical task proposed by the present invention are to overcome the shortcomings of the existing grafting method that the scion has less germination, slow growth, and low yield due to the top growth advantage of the scion, and to provide a grafting method for different plants with single head upside down

Method used

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  • Hetero individual plant single head inverted stem grafting method
  • Hetero individual plant single head inverted stem grafting method
  • Hetero individual plant single head inverted stem grafting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] At the end of March, the two-year-old Kuding tea garden was grafted with different plants and single heads.

[0023] A. Selection of grafted plants: In the biennial Kuding tea garden, plants with side branches are used as grafting objects.

[0024] B. Rootstock interface cutting: at the same height as the side branch of the scion, cut a long oval longitudinal incision with a length of 1.5cm to 2.5cm on the stem of the rootstock, reaching the depth of the xylem.

[0025] C. Cutting of scion interface: Cut a long oval longitudinal incision with a length of 1.5cm to 2.5cm at the position about 10cm away from the tip of the side branch, which is as deep as the xylem, corresponding to the incision of the rootstock.

[0026] D. Grafting and binding: bend the tip of the scion branch downward so that it meets the interface of the rootstock upside down (the tip of the scion is downward), coincide with each other, and keep the side branch as horizontal as possible, and then tie i...

Embodiment 2

[0030] In April, the 3-year-old Kudingcha afforestation tree was implemented with the grafting method of different plants and single heads.

[0031] A. Selection of grafted plants: Select two adjacent 3-year-old Kudingcha trees that have side branches and can be grafted differently as grafting objects.

[0032] B. rootstock and scion interface cutting: with embodiment one.

[0033] C. Grafting and binding: same as embodiment one.

[0034] D. Cultivation management: same as embodiment one.

[0035] The grafting survival rate of the present embodiment is 100%, the number of side branch sprouts increases by 93%, and the yield of fresh leaves increases by 56%.

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Abstract

A graft method for adjacent two plants includes such steps as choosing one branch of one plant as scion, choosing the trunk of another plant as stock, and grafting the top of said scion downward into the upper trunk of stock. Its advantages are high survival rate and grown speed.

Description

technical field [0001] The invention relates to a tree grafting method, in particular to a single-head upside-down grafting between different plants, which promotes early branching of plants and increases yield. Background technique [0002] Grafting has always been a method of grafting a branch or bud of a plant on the root, stem or trunk of another plant to heal it and become an independent individual. Grafting can make the breeding offspring maintain the inherent excellent characteristics of the variety, and a reasonable combination of grafting can play a guiding role in asexual cross breeding, can strengthen the characteristics of the parents, and can early fruit and achieve early high yield. Grafting is frequently applied in tree and fruit tree production. [0003] The commonly used grafting methods are: cutting grafting, cleaving grafting, subcutaneous grafting, abdominal grafting, joint grafting, root grafting and pituitary cambium grafting, etc....

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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