Southern magnolia grafting method

A technology of magnolia magnolia and white magnolia, applied in the field of magnolia magnolia grafting, can solve the problems of slow growth, easy variation, and affecting flowering of magnolia magnolia, and achieve the effect of early flowering, good quality and fast growth

Inactive Publication Date: 2014-11-05
安徽美心生态园林有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Magnolia magnolia is generally propagated by sowing, aerial layering or grafting, because the sown and aerial layering of Magnolia magnolia generally grows slowly and is easy to mutate, which affects the flowering of Magnolia magnolia. Breeding method

Method used

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Embodiment Construction

[0017] The present invention will be specifically described below.

[0018] A kind of Magnolia glabra grafting method, its step is as follows:

[0019] (1) Selection of rootstock: Choose 1-2 year old sown Magnolia seedlings as rootstocks. Whether the rootstock seedlings grow thick and full has a great impact on the survival and growth of grafted Magnolia magnolia seedlings. Magnolia sowing is mostly selected from late March to early April. Before sowing, the seedbed needs to be deeply plowed, and enough fertilizers are applied, such as compost, cake fertilizer, chemical fertilizer, etc., and then mixed with 666 powder and ferrous sulfate for soil disinfection. The seedbed is 70-100 cm wide and about 20 cm high. After fertilization and disinfection, it is leveled and drilled with a row spacing of 15-20 cm and a plant spacing of 5 cm. After sowing, sieve it with plant ash and fine soil, cover it with about 1 cm, and then cover it with straw. The weeds on the seedbed need to be ...

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Abstract

The invention discloses a southern magnolia grafting method, and relates to the technical field of park and garden technology. The method comprises the following steps: (1) a rootstock is selected and cultivated, wherein a 1-2-year-old robust seeded magnolia seedling is adopted as a rootstock; (2) a grafting time is selected at early March to mid-April; (3) a scion is selected, wherein a robust scion with a thickness same as that of the rootstock, a length of 4-8cm, and full leaf buds is selected; (4) grafting is carried out, wherein interface cutting, scion pretreatment, grafting and bundling are carried out; in the scion pretreatment step, the scion cut position is soaked in a liquid agent similar to auxin for approximately 20min; and (5) post-stage management is carried out, wherein weeding, fertilizing, and tiller cutting are carried out. With the grafting method provided by the invention, cultivated southern magnolia seedlings grow fast, and bloom early. With the method, excellent properties of southern magnolia flower trees can be maintained, such that the southern magnolia is popular in the market.

Description

technical field [0001] The invention relates to the technical field of gardening technology, in particular to a method for grafting Magnolia magnate. Background technique [0002] Magnolia magnolia, also known as lotus magnolia, belongs to Magnoliaceae Magnolia. It is an evergreen tree in all seasons. It can be used as a garden, street tree, and shade tree. Magnolia magnolia is majestic and majestic, with thick leaves, lotus-like flowers, and fragrant fragrance. It is a beautiful ornamental tree species for landscaping. At the same time, Magnolia magnolia has strong resistance to harmful gases in the air (such as sulfur dioxide, etc.), so it is a good way to purify the air. And the preferred tree species for greening and environmental protection. [0003] Magnolia magnolia is generally propagated by sowing, aerial layering or grafting, because the sown and aerial layering of Magnolia magnolia generally grows slowly and is easy to mutate, which affects the flowering of Magno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G7/06
Inventor 王见
Owner 安徽美心生态园林有限公司
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