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Method for water culture cutting propagation of callistemon cirtinus

A technology for hydroponic cutting and Melaleuca melaleuca, which is applied in the field of hydroponic cutting and propagation of Melaleuca officinalis, can solve the problems such as difficult control of cutting conditions and environment, unstable survival rate, easy scattering of seeds, etc., and achieves the rooting rate of cuttings. And stable, improve the cutting rooting rate, the effect of high cutting rooting rate

Inactive Publication Date: 2015-12-16
张莘蔓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once the fruit of Melaleuca weeping tree is ripe, it will crack immediately, the seeds are very easy to scatter, it is difficult to collect, and its seeds are very small, and the post-summer period is longer, and the germination rate is lower
The prior art also has the method of adopting cuttings to raise seedlings, but the cutting conditions and environment of Melaleuca japonica 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

[0022] A water culture cutting propagation method of Melaleuca melaleuca, which selects 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.

[0023] The preparation of the nutrient solution: the raw material content of the nutrient solution is: 1 / 2MS+NAA0.25mg / L+indole butyric acid 0.75mg / L+PG30mg / L+sucrose 10g / L+agar 2.0g / L+activated carbon 1.0g / L, add The citric acid solution adjusted the pH value of the nutrient solution to 5.8.

[0024] 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 containe...

Embodiment 2

[0026] A method of hydroponic cutting propagation of Melaleuca melaleuca, which is to select semi-lignified melaleuca twigs that grow vigorously, have good buds, and are disease-free, and trim them into 8-10cm 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.

[0027] The preparation of the nutrient solution: the raw material content of the nutrient solution is: 1 / 2MS+INAA0.25mg / L+indole butyric acid 0.75mg / L+PG40mg / L+sucrose 10g / L+agar 3.0g / L+activated carbon 2.0g / L, add The citric acid solution adjusted the pH of the nutrient solution to 6.0.

[0028] 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 dept...

Embodiment 3

[0030] A method of hydroponic cutting propagation of Melaleuca melaleuca, which is to select semi-lignified melaleuca twigs that grow vigorously, have good buds, and are disease-free, and trim them into 8-10cm 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.

[0031] The preparation of the nutrient solution: the raw material content of the nutrient solution is: 1 / 2MS+NAA0.25mg / L+indole butyric acid 0.75mg / L+PG40mg / L+sucrose 10g / L+agar 4.0g / L+activated carbon 1.5g / L, add The citric acid solution adjusted the pH value of the nutrient solution to 5.9.

[0032]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 c...

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Abstract

The invention discloses a method for water culture cutting propagation of callistemon cirtinus. The method comprises the steps of cutting collection and treatment, nutrient solution preparation, cutting container preparation, water culture, management after cutting and acclimatization and transplant. Current-year semiligneous callistemon cirtinus twigs which grow robustly, have good buds, are free of disease and are selected, undergo trimming treatment and then are inserted in a cutting container filled with nutrient solution to undergo water culture, the culture conditions are controlled, cuttings grown into young roots are obtained and undergo acclimatization and transplant, and callistemon cirtinus seedlings are obtained. The problem that the cutting season is subjected to time limitation is solved, cutting propagation can be performed all the year round, the culture cycle is short, the roots are generated quickly, the environmental controllability is good, the culture conditions are stable, the propagation is quick, and the method is suitable for large-scale production and can be popularized greatly and have good 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 callista, in particular to a hydroponic cutting propagation method of calla. Background technique [0002] Callistemonrigidus R.Br., also known as bottle brush tree, red bottle brush, golden treasure tree, etc., is an evergreen shrub or small tree of Myrtaceae. The scorching sun is hot, and it is native to Australia. The leaves are lanceolate, like Podocarpus leaves, never withered all the year round, evergreen in all seasons. The flowers are dense, clustered at the top, and the flowering period is June to August. The flower shape is very peculiar and spike-shaped, and the color is bright. Forest, or potted plants are pruned to make high-grade bonsai. It has been introduced into China for a hundred years, and it has been cultivated in Taiwan, Guangdong, Guangxi, Fujian, Zhejiang and other places. The red stem layer is suitable for garden beaut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/10A01G31/00
Inventor 张莘蔓
Owner 张莘蔓
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