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Water-cultured cutting propagation method for cajuput

A technique of hydroponic cutting and Melaleuca

Inactive Publication Date: 2015-12-09
张莘蔓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prior art also has the method of adopting cuttings to grow seedlings, but the cutting conditions and environment of Melaleuca mellifera are not easy to control, thus causing the instability of survival rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for propagation of Melaleuca melaleuca hydroponic cuttings. Select semi-lignified melaleuca twigs that grow vigorously, have good buds, and are disease-free, and trim them into 8-10 cm double-leaf and double-bud branches as cuttings, and cut the lower part of the cuttings. Make an inclined plane, submerge 2 cm of the base of the cuttings into 60 mg / kg ABT2 rooting powder solution and soak for 60 min, then take it out and dry it for later use.

[0022] The preparation of the nutrient solution: the raw material content of the nutrient solution is: MS+NAA0.25mg / L+indole butyric acid 0.75mg / L+BA0.1mg / L+sucrose 10g / L+agar 2.0g / L+8-cineole 1.0g / L, add citric acid solution to adjust the pH value of the nutrient solution to 5.5.

[0023] Before cutting, choose a box made of glass as the cutting container in the cutting room. The cutting box is 20cm wide, 50cm long, 20cm deep, and the glass is 0.5cm thick; pour nutrient solution into the cutting container, and the depth...

Embodiment 2

[0025] A method for propagation of Melaleuca melaleuca hydroponic cuttings. Select semi-lignified melaleuca twigs that grow vigorously, have good buds, and are disease-free, and trim them into 8-10 cm double-leaf and double-bud branches as cuttings, and cut the lower part of the cuttings. Make a slope, submerge the base 3cm of the cuttings in 60mg / kg ABT2 rooting powder solution and soak for 80min, then take it out and dry it for later use.

[0026] The preparation of the nutrient solution: the raw material content of the nutrient solution is: MS+INAA0.25mg / L+indole butyric acid 0.75mg / L+BA0.2mg / L+sucrose 10g / L+agar 3.0g / L+8-cineole 2.0g / L, add citric acid solution to adjust the pH value of the nutrient solution to 6.0.

[0027] Before cutting, choose a box made of glass as the cutting container in the cutting room. The cutting box is 25cm wide, 55cm long, 20cm deep, and the glass is 0.5cm thick; pour the nutrient solution into the cutting container, and the depth of the nutri...

Embodiment 3

[0029] A method for propagation of Melaleuca melaleuca hydroponic cuttings. Select semi-lignified melaleuca twigs that grow vigorously, have good buds, and are disease-free, and trim them into 8-10 cm double-leaf and double-bud branches as cuttings, and cut the lower part of the cuttings. Make an inclined plane, submerge 4 cm of the base of the cuttings into 60 mg / kg ABT2 rooting powder solution and soak for 80 min, then take it out and dry it for later use.

[0030] The preparation of the nutrient solution: the raw material content of the nutrient solution is: MS+NAA0.25mg / L+indole butyric acid 0.75mg / L+BA0.4mg / L+sucrose 10g / L+agar 4.0g / L+8-cineole 3.0g / L, add citric acid solution to adjust the pH value of the nutrient solution to 6.2.

[0031] Before cutting, choose a box made of glass as the cutting container in the cutting room. The cutting box is 30cm wide, 60cm long, 25cm deep, and the glass is 0.5cm thick; pour the nutrient solution into the cutting container, and the d...

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Abstract

The invention discloses a water-cultured cutting propagation method for cajuput. The method comprises the procedures of cutting collecting and processing, nutrient solution preparing, cutting container preparing, water cultivating, managing after cutting and acclimatizing and transplanting, wherein current-year-grown semi-lignified cajuput twigs which are vigorous in growth, good in sprouts and free of diseases are selected and then inserted into cutting containers containing nutrient solutions for water cultivating after being pruned, cultivating conditions are controlled, cuttings of which young roots are grown are obtained and then acclimatized and transplanted, and then cajuput stocks are obtained. According to the water-cultured cutting propagation method for the cajuput, the problem that the cutting season is limited by the time is solved, and cutting propagation can be performed in four seasons of the year; the method has the advantages of being short in cultivating period, fast in root generating, good in environment controllability, stable in cultivating conditions, fast in propagation expanding, suitable for scale production and capable of being energetically popularized and achieving the better economic benefits, social benefits and ecological benefits.

Description

technical field [0001] The invention belongs to the field of plant cutting propagation, and relates to the cutting propagation of Melaleuca mellifera, in particular to a hydroponic cutting propagation method of Melaleuca mellifera. Background technique [0002] Melaleuca japonica, also known as Yushu, is an Australian origin center plant native to Australia. Alias: Peeling tree, Melaleuca, Eucalyptus, Melaleuca, Jade Butterfly. Melaleuca is a negative tree species that likes a warm and humid environment. It requires sufficient sunlight and strong adaptability. It can tolerate drought, high temperature and barren soil, as well as light frost and short-term low temperature around 0°C. The soil is not strict. South China It is cultivated and mostly used as street tree and shelterbelt tree species. The leaves can be used to extract aromatic oils, which are used medicinally and as antiseptics. [0003] The most commonly used method of raising seedlings of Melaleuca is seed pr...

Claims

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Application Information

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IPC IPC(8): A01G31/00C05G3/00
CPCA01G31/00C05G5/20
Inventor 张莘蔓
Owner 张莘蔓
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