Azalea tree surrounding cuttage rapid propagation method

A Rhododendron and cutting technology, applied in the fields of botanical equipment and methods, horticulture, plant cultivation, etc., can solve problems such as the impact that has not yet been reported, and achieve simple and easy technical points, simple and easy operation links, and easy popularization and application. Effect

Inactive Publication Date: 2017-12-29
GUIZHOU NORMAL UNIVERSITY
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  • Claims
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Problems solved by technology

[0009] The effect of mycorrhizal fungi on rhododendron cutting seedlings has not been reported

Method used

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  • Azalea tree surrounding cuttage rapid propagation method
  • Azalea tree surrounding cuttage rapid propagation method
  • Azalea tree surrounding cuttage rapid propagation method

Examples

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Embodiment Construction

[0030] Below in conjunction with accompanying drawing and preferred embodiment, to a kind of rhododendron garland tree cutting rapid propagation method that proposes according to the present invention, characteristic and effect thereof, detailed description is as follows.

[0031] see figure 1 A rhododendron garland tree cutting rapid propagation method, for Rhododendron resources in Southwest my country, adopts the vigorously growing rhododendron tree cutting method to promote root rapid propagation, and its steps are as follows:

[0032] 1) The cutting branches are selected from the 2-year-old branches of Rhododendron rugosa in Baili Rhododendron Scenic Area, Guizhou Province. In mid-to-late April and May, choose cloudy days or early mornings to take clean and sharp branch scissors to cuttages. Take semi-lignified rhododendron rhododendron stems that grow robustly and are free from diseases and insect pests, and trim the stems into 5 cm long cuttings, keep 2 to 3 leaves for...

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Abstract

The invention discloses an azalea tree surrounding cuttage rapid propagation method. The azalea tree surrounding cuttage rapid propagation method is characterized by including the following operation steps of cuttage branch preparing, wherein 1-2 year-old semi-lignified branches of azalea are selected and pruned; hormone treating, wherein the cuttage branches are treated in ABT rooting powder with the concentration of 500-800 mg/L for 10 min; cuttage medium preparing, wherein with the adult azalea tree as the circle center, the cuttage branches are inserted in the range around the azalea tree with the radius of 30-150 cm, a cuttage medium is soil coming from azalea forest and having a humus layer and is thoroughly watered with clear water before cuttage; rooting culturing, wherein the cuttage branches are covered with a plastic film to preserve heat and humidity; acclimatization and transplanting. The cuttage branches can fully use nutrient and hormones provided by mycorrhiza fungi of the adult azalea tree located in the circle center, and the rooting rate and the survival rate are greatly increased.

Description

technical field [0001] The invention belongs to the technical field of cuttage propagation of seedlings for garden or forestry afforestation, and in particular relates to a fast, low-cost, high survival rate and suitable for large-scale application of rhododendron cuttage propagation method. Background technique [0002] The reproductive methods of Rhododendron are divided into two types: sexual reproduction and asexual reproduction. Sexual reproduction takes a long time and cannot continue good traits. The application value is limited and there are few studies. In terms of asexual reproduction, tissue culture-induced regeneration also has the disadvantages of long cycle, high cost, and complicated operation. Suitable for commercial application is the cutting propagation technique. [0003] There are two commonly used cutting methods for rhododendrons: full-light spraying method and closed moisturizing method. The former is suitable for mass production, and the latter is su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/10
CPCA01G22/00
Inventor 李菲乙引刘杰张习敏汤晓辛李欲轲
Owner GUIZHOU NORMAL UNIVERSITY
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