Novel osmanthus tree grafting method

An osmanthus tree, a novel technology, is applied to the grafting and propagation of the osmanthus tree. It can solve the problems of late flowering and slow formation of cutting seedlings, and achieve the effects of strong growth adaptability, short flowering period, and fast growth of sweet-scented osmanthus

Inactive Publication Date: 2015-06-24
WUHU XINDA LANDSCAPING GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the propagation of sweet-scented osmanthus is mainly by cuttings, but the cutti

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example 1:

[0019] The new grafting method of osmanthus tree includes the following steps:

[0020] (1) Rootstock selection: Ligustrum lucidum is selected as the rootstock for grafting Osmanthus fragrans, preferably, the large rootstock is selected for grafting. Ligustrum lucidum has strong cold tolerance, high graft survival rate, and fast growth of grafted trees; large rootstocks grow fast after grafting, form early, and have a short flowering period.

[0021] (2) Scion selection, collection and treatment: The mother tree of ear-picking should select good single plants with strong growth, no diseases and insect pests, pure varieties, and luxuriant flowering, and collect full-growing branches of one to two years at the periphery and upper part of the canopy for scion.

[0022] Scions used for grafting in spring are collected before buds germinate in spring (i.e. dormant period). After harvesting, Qi buds cut off the leaves, cut into branches containing 6 buds, and wax sealed...

Example Embodiment

[0036] Example 2:

[0037] The new grafting method of osmanthus bonsai includes the following steps:

[0038] (1) Rootstock selection: choose the stump of Ligustrum lucidum as the rootstock for grafting sweet-scented osmanthus, and choose the stump with vigorous growth and well-developed root system. It is necessary to raise the stump first and then graft to prevent poor growth or even death of the tree due to excessive sparse branches after grafting.

[0039] Ligustrum lucidum has strong cold tolerance and high survival rate after grafting. The grafted tree grows fast, forms early, and has a short flowering period.

[0040] (2) Scion selection, collection and treatment: The mother tree of ear-picking should select good single plants with strong growth, no diseases and insect pests, pure varieties, and luxuriant flowering, and collect full-growing branches of one to two years at the periphery and upper part of the canopy for scion.

[0041] Scions used for grafting in spring are collec...

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PUM

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Abstract

The invention discloses a novel osmanthus tree grafting method. The method includes the steps of stock selection, scion selection, collection and treatment, grafting and after-grafting management. Osmanthus trees cultivated according to the method can keep excellent variety characteristics and is resistant to cold and alkali, quick in growth and early in start of flowering period.

Description

technical field [0001] The invention relates to the field of tree propagation and cultivation, in particular to the grafting and propagation of osmanthus fragrans. Background technique: [0002] Osmanthus fragrans is one of the top ten traditional Chinese flowers, and it is also an excellent garden tree species that integrates greening, beautification, and fragrance, both ornamental and practical. Osmanthus fragrans can clear away the dust, and its concentration can overflow far, especially in the mid-autumn season, when the osmanthus clusters are in full bloom, and when the night is quiet and the moon is full, you can enjoy the osmanthus with wine. The fragrance is fragrant and refreshing. Therefore, the market has a large demand for osmanthus fragrans, which has high economic value and landscaping tree species, and has a broad market prospect. At present, the propagation of sweet-scented osmanthus is mainly by cuttings, but the slow formation and late flowering of cutting...

Claims

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Application Information

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IPC IPC(8): A01G1/06
CPCA01G2/30
Inventor 晏继斌
Owner WUHU XINDA LANDSCAPING GRP
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