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Grafting cultivation method of magnolia denudata and magnolia grandiflora

A cultivation method, the technology of Magnolia magnolia, which is applied in the field of grafting cultivation of Magnolia magnolia and Magnolia magnolia, can solve the problems of drought resistance, poor lodging resistance, water resistance, slow growth of seedlings, and low survival rate of transplanting, so as to shorten the leaf defoliation cycle , Improve the survival rate, the effect of strong drought resistance

Inactive Publication Date: 2014-02-26
翟小峰
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Problems solved by technology

[0003] During the northward migration of southern tree species, the seedlings of traditional seedling raising methods have slow growth, poor drought resistance, lodging resistance, and water resistance, and low survival rate after transplanting

Method used

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Embodiment Construction

[0015] In order to make it easy to understand the technical means, creative features, goals and effects achieved by the present invention, the present invention will be further explained in conjunction with specific embodiments below.

[0016] A method for grafting and cultivating white magnolia and broad magnolia includes the following method steps:

[0017] 1) Choose a nursery. The nursery should be in a flat, fertile field, deep plow the land, and apply 500 kg farm manure, 50 kg compound fertilizer, 50 kg rapeseed cake per mu on the deep plowed land, and Ridging, digging trenches on the ridges for rooting;

[0018] 2) Choose scion seedlings, choose lignified white magnolia branches for two years or more, roll 10-15 together into small bundles, and plant them on the ridge immediately after dipping in the rooting agent;

[0019] 3) After the scion seedlings are planted, cover the ridge with a layer of sand to make the soil firm, water regularly, remove insects and weeds;

[0020] 4) A...

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Abstract

A grafting cultivation method of magnolia denudata and magnolia grandiflora relates to the technical field of sapling cultivation. The method comprises breeding two-year or more lignified magnolia denudata branches into scion seedlings in the first year; after the scion seedlings germinates, selecting the scion seedlings which have stocky stems and roots as scions; taking magnolia grandiflora as stocks for grafting through routine methods in March and April in the second year; transplanting the grafted plants in fixed pits to in north China, and after the plants grow two to three years, performing plant transplantation. The grafting cultivation method of the magnolia denudata and the magnolia grandiflora is simple, shortens the defoliation cycle of the magnolia denudata and improves the survival rate of the magnolia denudata; the magnolia denudate cultivated through the method is good in disease-resistant and drought-resistant capacities and particularly applicable to urban afforestation.

Description

Technical field [0001] The invention relates to the technical field of sapling cultivation, in particular to a grafting cultivation method of white magnolia and broad magnolia. Background technique [0002] Almost all landscaping trees in northern cities are deciduous trees, except for Pinaceae, Cupressaceae, Palmaceae and other plant varieties. As modern urban landscaping, the focus has been gradually shifted from simply planting trees to urban beautification. One of the important signs of beautification is evergreen in all seasons. In view of this, the northward movement of southern evergreen species is particularly important. [0003] In the process of the northward migration of southern tree species, the seedlings of traditional seedling raising methods have slow growth rates, poor drought resistance, lodging resistance, and water tolerance, and low survival rates of transplanting. It is very necessary to adopt technical measures such as grafting to realize the transition and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
Inventor 翟小峰
Owner 翟小峰
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