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 and cultivation of Magnolia magnolia and Magnolia magnolia, can solve the problems of slow growth of seedlings, low survival rate of transplanting, drought resistance, lodging resistance and poor water resistance, etc., and shorten the leaf defoliation cycle , strong drought resistance, and the effect of improving the survival rate

Inactive Publication Date: 2015-04-29
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 the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0016] A grafting and cultivating method of Magnolia Magnolia and Magnolia Magnolia, comprising the following method steps,

[0017] 1) Select a nursery. The nursery should be located in a field with flat terrain and fertile soil. Deep plow the land. Apply 500 kg of farmyard manure, 50 kg of compound fertilizer, and 50 kg of rapeseed cake per mu on the plowed land, and Ridging, digging trenches on the ridge for rooting;

[0018] 2) Select scion seedlings, select lignified magnolia branches of two years or more, roll 10-15 together into small bundles, dip in the rooting agent and immediately plant on the ridge;

[0019] 3) After the scion seedlings are planted, cover the ridge with a layer of sandy soil, make the soil firm, water regularly, remove...

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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 method for grafting and cultivating Magnolia magnolia and Magnolia magnolia. Background technique [0002] Among the arbor species for urban landscaping in northern China, except for pine, cypress, and palm species, almost all of them are deciduous trees. As modern urban landscaping, the focus of urban landscaping has gradually shifted from the simple tree planting in the past to the city beautification. One of the important symbols of beautification is evergreen in all seasons. In view of this, the northward migration of evergreen tree species in the south is particularly important. [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. It is very necessary to take technical...

Claims

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Application Information

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