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Cultivation method for cutting propagation of green aquilaria agallocha roxb trees

A technology of cutting propagation and cultivation method is applied in the cultivation field of cutting propagation of Agarwood agarwood, which can solve the problems of difficult operation technology, lack of germplasm resources, difficult to distinguish true and false seedlings, etc. Improve the survival rate and good quality of agarwood

Active Publication Date: 2016-09-21
官茂有
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the lifespan of the seeds of Agarwood chinensis is very short. If the seeds are stored for a long time, even if the saplings of Agarwood chinensis survive, the proportion of natural fragrance formation under natural conditions is extremely low, and the fragrance formation must be artificially induced to ensure its effectiveness. However, if seedlings are used to artificially induce aroma, due to the large genetic differences among individuals, the same method will induce different aroma effects, resulting in extremely unstable yield of agarwood, which seriously affects Shannon's enthusiasm for planting.
Therefore, the artificial cultivation of Qinan agarwood faces many difficulties
Another way of reproduction is tissue culture, which has been successfully propagated through tissue culture. However, due to the difficult operation technique and harsh aseptic production conditions, this method has not yet been tested and promoted.
[0004] As a precious tree species, the germplasm resources of Lvqinan Agarwood are extremely scarce. A small amount of existing artificial cultivation not only has extremely low survival rate and aroma production rate, but also has poor stability. one

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The first-line Shannon planting and breeding professional cooperative in Dianbai County, Maoming City, Guangdong Province.

[0046] (1) Collection of seeds for seedling cultivation: Select vigorously growing, healthy and pest-free green Chinese agarwood mother trees that are more than 15 years old. During July, when the fruit turns from green to yellow and white, and the seeds are brown. The fruit branches are picked together, and the picked fruit branches are placed in a ventilated place to dry in the shade. When the shell cracks, the seeds will come out by themselves.

[0047] (2) Disinfection / cleaning of seedling seeds: Clean the seedlings of Agarwood chinensis from the above-mentioned shells within three days, and wash them with sterile water 4 times, the first 3 times for 5 minutes each time, and the last time for 10 minutes.

[0048] (3) Cultivation of Agarwood seedlings: Choose flat, loose soil and fertile land as the seedbed, sow the cleaned seeds immediately (w...

Embodiment 2

[0055] The first-line Shannon planting and breeding professional cooperative in Dianbai County, Maoming City, Guangdong Province.

[0056] (1) Collection of seeds for seedling cultivation: Select vigorously growing, healthy and free of diseases and insect pests, good-quality green chinan agarwood mother trees that have grown vigorously and are more than 15 years old. During August, when the fruit turns from green to yellow and white, and the seeds turn brown. The fruit branches are picked together, and the picked fruit branches are placed in a ventilated place to dry in the shade. When the shell cracks, the seeds will come out by themselves.

[0057] (2) Disinfection and cleaning of seeds for seedling cultivation: Disinfect the green chinan agarwood seeds extracted from the above-mentioned shells with diluted disinfectant water within three days, and then wash them with water for 4 times.

[0058] (3) Cultivation of Agarwood seedlings: Select the soil that has cultivated the a...

Embodiment 3

[0064] The first-line Shannon planting and breeding professional cooperative in Dianbai County, Maoming City, Guangdong Province.

[0065] (1) Collection of seeds for seedling cultivation: Select vigorously growing, healthy, healthy and pest-free mother trees of green Chinese agarwood. During July, when the fruit turns from green to yellow and white, and the seeds turn brown. The fruit branches are picked together, and the picked fruit branches are placed in a ventilated place to dry in the shade. When the shell cracks, the seeds will come out by themselves.

[0066](2) Cleaning of seeds for seedling cultivation: Wash the above-mentioned husked Agarwood seeds within five days with sterile water for 4 times, the first 3 times for 5 minutes each time, and the last time for 10 minutes.

[0067] (3) Cultivation of Agarwood seedlings: Choose flat, loose soil and fertile land as the seedbed, sow the cleaned seeds 2 days later, before germination, the shading rate is 75%, the relativ...

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Abstract

The invention discloses a cultivation method for cutting propagation of green aquilaria agallocha roxb trees. The cultivation method comprises following steps: collecting seeds bearing fragrant, good-quality green aquilaria agallocha roxb seed trees for seedlings; timely disinfecting / cleaning seeding seeds and sowing them into a seedling bed; cultivating them into young seedlings for green aquilaria agallocha roxb and growing young seedlings for green aquilaria agallocha roxb to be green aquilaria agallocha roxb trees; selecting green tree-age aquilaria agallocha roxb trees as mother seedlings, selecting grown live branches bearing fragrant and green aquilaria agallocha roxb trees to cut and make them into cuttings with each cutting provided with at least one bud and cutting cuttings to mother seedlings for reproduction and performing culture management of mother seedlings and cuttings. The cultivation method for cutting propagation of green aquilaria agallocha roxb trees has following beneficial effects: the operation method is adopted so that survival rate of green aquilaria agallocha roxb trees is increased and saplings of green aquilaria agallocha roxb trees grow robust; fruiting is quick; agilawood is good in quality and stable yield is obtained; and the method greatly stimulate the development of agilawood industry and has great economic, social and cultural benefits.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation and planting, and in particular relates to a cultivation method for the cutting propagation of the green chinensis agarwood tree. Background technique [0002] Agarwood is a plant of the genus Agarwood in the family Daphneaceae. It is naturally distributed in Hainan, Vietnam, Cambodia, Laos, Thailand and other hills and mountains with an altitude of 300-900m and an annual rainfall of about 1200mm. Among them, China Agarwood is a precious wood species of Agarwood. It is the main tree species for producing high-quality agarwood and agarwood oil in Southeast Asian countries. Among them, Lvqinan is the most, and the outside is green-brown. Because of its fragrant and spicy taste, it can stimulate the heart and lungs, and has the effect of bringing the dead back to life. It is also expensive, and is loved by collectors of agarwood. As the demand for Chinan agarwood increases, unrestricted ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 官茂有
Owner 官茂有
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