Growth promoting agent for breeding dendrobium nobile as well as preparation method and application of growth promoting agent

A growth-promoting agent, the technology of Dendrobium nobile, which is applied in the direction of plant growth regulator, plant growth regulator, botany equipment and method, etc., can solve the problem of poor growth efficiency of Dendrobium nobile seedlings, reduced output of Dendrobium nobile, and nutrient supply. No more problems, to achieve the effect of ensuring the survival rate of transplanting, accelerating growth, and convenient preparation

Pending Publication Date: 2022-04-08
赤水信天斛满堂药业有限公司
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Problems solved by technology

However, with the passage of local planting time, it was found that the yield and quality of Dendrobium nobile were constantly changing, which to a certain extent affected the sustainable development of Dendrobium nobile in Chishui. The main reasons for this problem were: The nutrient supply in the growth process of Dendrobium nobile is insufficient, resulting in poor growth efficiency of Dendrobium nobile seedlings obtained through sexual or asexual propagation after transplanting, resulting in a decrease in the output of Dendrobium nobile

Method used

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  • Growth promoting agent for breeding dendrobium nobile as well as preparation method and application of growth promoting agent
  • Growth promoting agent for breeding dendrobium nobile as well as preparation method and application of growth promoting agent

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preparation example Construction

[0029] The preparation method of the growth promoting agent for the breeding of Dendrobium nobile comprises:

[0030] S1: Referring to the method disclosed in the previous research results of our research team (patent number is CN201811368849.9), the edible fungus residue was extracted by water extraction, concentrated, and spray-dried to obtain waste extracts; the edible Bacteria slag is mushroom slag.

[0031] S2: Referring to the method of patent No. 201510084355.8, scrape off the adhered algae from the dendrobium rhizosphere, place it in a beaker, add water to moisten it, and filter out the liquid until the liquid in the beaker turns blue, and expand the culture. get culture fluid;

[0032] S3: The culture solution is centrifuged in a centrifuge to obtain the adhered algae mud;

[0033] S4: directly prepare the extract and the adhered algae mud.

Embodiment 1

[0035] The growth-promoting agent for the breeding of Dendrobium nobile is made by mixing the waste extract and the adhered algae mud at a mass ratio of 1:0.5. When it is applied to the cultivation of Dendrobium nobile, in the seedling hardening stage, according to the quality of the sawdust in the seedling hardening substrate, it is added in a percentage of 4% of the sawdust.

Embodiment 2

[0037] The growth-promoting agent for the breeding of Dendrobium nobile is made by mixing the waste extract and the adhered algae mud at a mass ratio of 1:0.05. When it is applied to the cultivation of Dendrobium nobile, it is formulated according to the quality of sawdust in the seedling hardening substrate at the seedling hardening stage, accounting for 2% of the sawdust.

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Abstract

The invention relates to the technical field of plant growth promotion, in particular to a growth promoting agent for dendrobium nobile breeding and a preparation method and application thereof.The growth promoting agent for dendrobium nobile breeding is prepared from waste extract and adhesive algae mud, and the waste extract is obtained by grinding, water extraction and concentration of edible fungus residues; the adhesion algae mud is prepared by extracting and culturing algae adhered to dendrobium rhizosphere; the content of the waste extract and the content of the adhered algae mud are not zero; the growth efficiency of the dendrobium nobile seedlings after transplanting can be improved, rapid growth of the dendrobium nobile is promoted, the yield of the dendrobium nobile is increased, economic benefits of dendrobium nobile farmers are ensured, popularization and expansion of the planting area of the dendrobium nobile are facilitated, and sustainable development of the artificial cultivation industry of the dendrobium nobile is promoted.

Description

technical field [0001] The invention relates to the technical field of plant growth promotion, in particular to a growth promoter for the breeding of Dendrobium nobile and its preparation method and application. Background technique [0002] With the continuous maturity of the artificial cultivation technology of Dendrobium nobile, the artificial cultivation area has been expanded. At present, the area of ​​Dendrobium nobile cultivated in Chishui, Guizhou has reached more than 90,000 mu, which has largely solved the disorderly collection of wild Dendrobium nobile resources and provided a guarantee for the preservation of Dendrobium nobile germplasm resources. However, with the passage of local planting time, it was found that the yield and quality of Dendrobium nobile were constantly changing, which to a certain extent affected the sustainable development of Dendrobium nobile in Chishui. The main reasons for this problem were: The nutrient supply in the growth process of De...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/03A01N61/00A01N65/00A01P21/00
Inventor 廖晓康杨继勇廖方华邓贤芬
Owner 赤水信天斛满堂药业有限公司
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