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Cutting propagation method for magnolia soulangeana

A cutting propagation, cutting substrate technology, applied in the directions of botanical equipment and methods, horticulture, plant cultivation, etc., can solve the problems of difficult survival, low cutting survival rate, difficult rooting of cuttings, etc., to reduce root rot and improve the survival rate. Effect

Inactive Publication Date: 2016-06-08
叶鸿钊
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that in the cutting propagation process of Erqiao Magnolia, the cuttings are not easy to take root, the cutting survival rate is low, and the cuttings are not easy to survive after rooting.

Method used

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Embodiment Construction

[0016] A kind of cutting propagation method of two arbor magnolias mainly comprises the following steps:

[0017] (1) Seedling substrate: choose perlite, vermiculite, and sand as the cutting substrate, the ratio of perlite: vermiculite: sand is 1:0.5:0.5, mix the cutting substrate, and lay water pipes and mist between rows on the seedbed. Nozzle;

[0018] (2) Seedbed preparation: set up a seedbed in the seedling shed, the seedbed is 3m wide and 8m long, spread the prepared seedling substrate on the seedbed with a thickness of 10cm, and sterilize it with carbendazim fungicide;

[0019] (3) Take cuttings: Select the cuttings from the upper part of the second arbor magnolia tree at the beginning of June. The cuttings are required to grow robustly, free from diseases and insect pests, and the branches are full and semi-lignified annual branches. The length of the cuttings is 12cm. Cut off half of the leaves on the cuttings , cut the upper part of the cuttings flat, and cut the bo...

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Abstract

The invention discloses a cutting propagation method for magnolia soulangeana, and relates to the technical field of lily magnolia cutting propagation. The method particularly comprises the steps that perlite, vermiculite and sandy soil of which the ratio is 1:1:1 are selected to be prepared into a seedling substrate, semi-lignified cutting shoots are selected to be soaked and cut, the temperature and humidity of a cutting environment are controlled, after cultivated seedlings are domesticated, large-field transplanting is performed, and therefore the technical problems that in the lily magnolia cutting process, rooting is not easy to achieve, roots are prone to rot, and the transplanting survival rate is low can be effectively prevented. The cutting propagation method for the magnolia soulangeana has the advantages that the rooting rate and cutting survival rate of the magnolia soulangeana can be significantly increased, the cultivating cycle is shortened, and the ornamental value of the magnolia soulangeana is improved.

Description

technical field [0001] The invention relates to a cutting propagation method of trees, in particular to a cutting propagation method of Erqiao Magnolia. Background technique [0002] Erqiao Magnolia, also known as Erqiao Magnolia or Cinnabar Magnolia, is a deciduous tree of Magnoliaceae and Magnolia. It has beautiful flowers and colors, and is widely planted in Guangzhou, Kunming and other places in my country. The cutting propagation methods of the second tree magnolia mainly include sowing, grafting, branching, etc., and the methods of cutting are rarely reported. The main reason is that the rooting rate of magnolia cuttings is low and the cuttings are not easy to survive. After the cuttings take root, the survival rate is low when transplanted into the nursery. In the existing cutting propagation, there are few studies on the transitional cultivation of cuttings. According to the shortcomings of the existing technology, a technical means for improving the rooting rate of...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00
CPCA01G22/00A01G24/00
Inventor 叶鸿钊
Owner 叶鸿钊
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