Grafting method for congeneric fruit tree varieties

A kind of fruit tree variety and fruit tree technology, applied in the field of grafting of the same fruit tree variety, can solve the problems of single variety and inability to produce multiple fruits, achieve the effect of increasing variety, improving value and market ability, and solving single variety

Pending Publication Date: 2022-07-15
四川洪光农业开发有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a grafting method of the same fruit tree variety, which is used to solve the technical problem that the same grafted fruit tree cannot produce multiple fruits and the variety is single in the prior art

Method used

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  • Grafting method for congeneric fruit tree varieties

Examples

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Effect test

Embodiment 1

[0028] A grafting method of the same genus fruit tree variety, comprising the following steps:

[0029] Step (1): choose the 3-4-year-old plants of normal growth, robust growth, and no pests and diseases as rootstock, the rootstock needs to be fertilized one week before the grafting, and after the rootstock is selected and completed, the rootstock is cut off at the height that needs to be grafted, and the cross-section of the rootstock is Smooth and do not damage the cortex;

[0030] Step (2): choose the annual mature semi-lignified, non-obvious pest-free branch of the same fruit tree as the scion, remove the terminal bud and the blade of the chosen branch, only keep the petiole, and the scion is trimmed into 3cm-7cm, leaving the bud. 2-4, wherein the number of scions is determined according to the number of varieties to be grafted;

[0031] The grafting time is: choose from late February to mid-March, graft before germination in spring, and control the temperature during gra...

Embodiment 2

[0039] A grafting method of the same genus fruit tree variety, comprising the following steps:

[0040] Step (1): choose the 3-4-year-old plants of normal growth, robust growth, and no pests and diseases as rootstock, the rootstock needs to be fertilized one week before the grafting, and after the rootstock is selected and completed, the rootstock is cut off at the height that needs to be grafted, and the cross-section of the rootstock is Smooth and do not damage the cortex;

[0041] Step (2): choose the annual mature semi-lignified, non-obvious pest-free branch of the same fruit tree as the scion, remove the terminal bud and the blade of the chosen branch, only keep the petiole, and the scion is trimmed into 3cm-7cm, leaving the bud. 2-4, wherein the number of scions is determined according to the number of varieties to be grafted;

[0042] The grafting time is: choose from late February to mid-March, graft before germination in spring, and control the temperature during gra...

Embodiment 3

[0050] A grafting method of the same genus fruit tree variety, comprising the following steps:

[0051] Step (1): choose the 3-4-year-old plants of normal growth, robust growth, and no pests and diseases as rootstock, the rootstock needs to be fertilized one week before the grafting, and after the rootstock is selected and completed, the rootstock is cut off at the height that needs to be grafted, and the cross-section of the rootstock is Smooth and do not damage the cortex;

[0052] Step (2): choose the annual mature semi-lignified, non-obvious pest-free branch of the same fruit tree as the scion, remove the terminal bud and the blade of the chosen branch, only keep the petiole, and the scion is trimmed into 3cm-7cm, leaving the bud. 2-4, wherein the number of scions is determined according to the number of varieties to be grafted;

[0053] The grafting time is: choose from late February to mid-March, graft before germination in spring, and control the temperature during gra...

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Abstract

The invention discloses a method for grafting congeneric fruit tree varieties, which comprises the following steps: selecting a robust plant as a rootstock, and cutting off the rootstock at a height to be grafted; the method comprises the following steps: selecting a semi-lignified branch or twig without obvious insect attack of a fruit tree as a scion, removing terminal buds and leaves of the selected branch, and only retaining a petiole; obliquely cutting a notch in the middle or slightly deviated position of the rootstock; cutting the bottoms of the scions, and soaking the cut scions in auxin; the treated scion is inserted into the notch of the stock, bud eyes face upwards, it is guaranteed that the tangent plane of the scion is tightly attached to the notch face of the stock, and the whole grafting part is wound and tightly sealed with a film to guarantee that the grafting part is not exposed; after the branches sprout, the film at the sprouting position is cut off. By means of the grafting method, various fruits belonging to the same fruit tree can be grown on the same fruit tree, and the problem that the fruit variety on the same fruit tree is single is fundamentally solved.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a grafting method for fruit tree varieties of the same genus. Background technique [0002] The taxonomic classification of plants is: phylum, subphylum, class, order, family, subfamily, line, family, subfamily, genus and species. Plants can be divided into angiosperms, gymnosperms, bryophytes, ferns, and algae. Among them, angiosperms will bloom and bear fruit. Gymnosperms originated in the Paleozoic period. Ferns include ferns, kidney ferns and other varieties, and algae The structure is simple, the number of bryophytes is large, there are more than 18,000 varieties, and the vitality is tenacious. [0003] Grafting is one of the artificial propagation methods of plants, that is, the branches or buds of one plant are grafted onto the stems or roots of another plant, so that the two parts that are joined together grow into a complete plant. The methods of grafting are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G7/06A01G17/00
CPCA01G2/30A01G7/06A01G17/005
Inventor 代作光钟杰青婷陈洋王亮陈兵王茂成陈燕霞刘丽
Owner 四川洪光农业开发有限责任公司
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