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Magnolia Grandiflora Linn gardening form directive culturing method

A cultivation method and technology of Magnolia japonica, applied in the field of directional cultivation of horticultural form of Magnolia japonica, can solve problems such as failure, bacterial encroachment and grafting, and achieve the effect of improving the success rate

Active Publication Date: 2016-09-21
NANJING HONGSEN SEEDLINGS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the cultivation methods are carried out by grafting, but in the process of grafting, the grafting place between the scion and the rootstock is often affected by the external environment.

Method used

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  • Magnolia Grandiflora Linn gardening form directive culturing method

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Experimental program
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Embodiment 1

[0035] Embodiment 1: a kind of Guang Yulan horticultural form orientation cultivation method,

[0036] Step 1: Nursery selection: First, set the nursery in a flat location, and the soil is loose and porous, so as to facilitate the planting of Magnolia magnolia seedlings. The soil quality of the nursery needs to be fertile, and the soil should be acidic with a pH value of 6.4 -6.9, for plots with deep soil, sufficient sunlight, and good water and irrigation conditions, plow in autumn or winter. It should be plowed deeply and finely, and the grass roots and stones in the soil should be thoroughly removed by the rotary tiller to achieve the purpose of leveling and crushing the soil, and 180kg / hm of ferrous sulfate should be added during the rotary tillage 2 , phoxim insecticide 45kg / hm 2 , soil pH adjustment by ferrous sulfate, and insecticide prevention by phoxim insecticide. The bed surface width of the seedbed is 100cm-120cm, the width of the walkway is 30cm-40cm, and the be...

Embodiment 2

[0045] Embodiment 2: a kind of Guang Yulan horticultural form orientation cultivation method, the difference with embodiment 1 is, in step 4 nursery stock grafting, needs to drip Bordeaux mixture every 3-4 days for hygroscopic cloth, makes hygroscopic cloth maintain The wet state can further sterilize and antibacterial the graft, and keep the wet Bordeaux mixture on the hygroscopic cloth, which can effectively sterilize the graft and improve the survival rate of the combination between the scion and the rootstock.

Embodiment 3

[0046] Embodiment 3: a kind of directional cultivation method of magnolia horticultural form, the difference with embodiment 2 is, wait until the length of the side branch with dense branches and leaves selected at the top in step 9 when 60cm, take this side branch as the radius to carry out The pruning of the shape finally results in the cylindrical shape of Magnolia magnolia.

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Abstract

The invention discloses a Magnolia Grandiflora Linn gardening form directive culturing method, belongs to the arbor form cultivation method field, and aims to provide the Magnolia Grandiflora Linn gardening form directive culturing method capable of improving grafting success rate on the scion and stock grafting portion; the method comprises the following steps: nursery selection, stock cultivation, stock growth, nursery stock grafting, seedling trimming, lateral bud processing, branch selection, modeling trimming, and repeatedly trimming; the method is suitable for Magnolia Grandiflora Linn grafting and form directive cultivation.

Description

technical field [0001] The invention relates to a method for cultivating arbor morphology, in particular to a method for directional cultivation of magnolia magnolia horticultural morphology. Background technique [0002] Guangyulan, aliases: Western Magnolia, Lotus Magnolia. Latin scientific name: Magnolia Grandiflora Linn. It is a plant of Magnoliaceae and Magnolia. Native to the Americas, North America, and the Yangtze River Basin in mainland China and the areas south of it. In the north, such as Beijing, Lanzhou and other places have introduced species. For viewing, the flowers contain aromatic oil. Because the flowers are very large and resemble lotus, it is also called "Lotus Magnolia". It can be used as medicine and road greening. The lotus magnolia tree has a majestic and majestic posture, broad leaves and thick shade, and lotus-like flowers with fragrant fragrance. It is a beautifying tree species, resistant to smoke and wind, and has strong resistance to toxic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G7/06
CPCA01G2/30A01G7/06
Inventor 沈永宝
Owner NANJING HONGSEN SEEDLINGS CO LTD
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