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Artificially cultured black termitornyces albuminosus berk heim entity and culture method thereof

A technology of artificial cultivation and cultivation methods, applied in the fields of botanical equipment and methods, fertilizer mixtures, horticulture, etc., can solve the problems that bacteria are difficult to meet the huge market demand, there is no annual cultivation of black chickens, and large-scale promotion is affected. It has the effect of decomposing digestion and absorption, relieving gastrointestinal spasm, and inhibiting the growth of rice blast bacteria

Inactive Publication Date: 2010-09-08
YUNNAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no large-scale cultivation of Yunnan black chicken at home and abroad. Fruiting bodies are reported, and no anniversary of the cultivated black chicken There have been reports of artificial cultivation of long-rooted mushrooms, but it has been limited to low yield and poor quality, and the long time for fruiting has affected large-scale promotion.
In black chicken The special nutrition, taste and health effects of mushrooms, the price of wild mushrooms has always been high, simply picking wild black chicken Bacteria have been difficult to meet the huge demand of the market

Method used

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  • Artificially cultured black termitornyces albuminosus berk heim entity and culture method thereof
  • Artificially cultured black termitornyces albuminosus berk heim entity and culture method thereof
  • Artificially cultured black termitornyces albuminosus berk heim entity and culture method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1. Preparation of mother species:

[0023] (1) Selected black chicken collected from the wild Bacteria obtained pure strains through tissue and spore separation methods, and the pure strains were purified and selected for multiple generations to obtain a stable growth rate on CPDA medium, thick and thick moss mycelium, neat and well-developed aerial mycelia, white color, and strong growth. swift black chicken The original mother species of bacteria;

[0024] (2) Prepare and expand the female species, add CPDA medium into test tubes or other glass containers, sterilize and cool down and insert black chicken Cultivate the original mother species of the fungus at a temperature of 20-28°C. After 7-10 days of cultivation, the mycelium will cover the surface of the medium and become a mature mother species, which can be used to reproduce the original species;

[0025] 2. Preparation of original species and cultivated species:

[0026] (1) The medium raw material is com...

Embodiment 2

[0036] 1. The preparation of the mother species is the same as in Example 1.

[0037] 2. Preparation of original species and cultivated species:

[0038] (1) The medium raw material is composed of (weight percentage, the same below)

[0039] 80% miscellaneous sawdust, 18% wheat bran, 1% sucrose, and 1% gypsum powder form the solid material, add water to make the water content reach 62%-68%, and adjust the pH value to 7.5-8.5 with lime powder to obtain the original seed or cultivated medium;

[0040] (2) Same as Example 1.

[0041] 3. Black chicken Annual cultivation of bacteria:

[0042] (1) Preparation of medium:

[0043] 60% miscellaneous wood sawdust, 10% cottonseed hulls, 20% corncobs, 8% bran, 1% gypsum, and 1% sugar form a solid material. Add water to make the water content in the medium reach 62% to 68%. Use lime powder Adjust the pH value to 7.5-8.5 to obtain a cultivation medium;

[0044] The following steps are the same as in Example 1.

Embodiment 3

[0046] 1. The preparation of the mother species is the same as in Example 1.

[0047] 2. Preparation of original species and cultivated species:

[0048] (1) The medium raw material is composed of (weight percentage, the same below)

[0049] 70% of cottonseed hulls, 20% of sawdust, 8% of bran, 1% of sucrose, and 1% of gypsum constitute the solid material, add water to make the water content reach 62%-68%, and adjust the pH value of lime powder to 7.5-8.5 to obtain the original species or cultivation medium;

[0050] (2) Same as Example 1.

[0051] 3. Black chicken Annual cultivation of bacteria:

[0052] (1) Preparation of medium:

[0053] 68% miscellaneous sawdust, 15% bran, 15% rice bran, 1% gypsum, and 1% sugar constitute the solid material. Add water to make the water content in the culture medium reach 62%-68%, and adjust the pH value to 7.5-8.5 with lime powder. Cultivation medium;

[0054] The following steps are the same as in Example 1.

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Abstract

The invention relates to an artificially cultured black termitornyces albuminosus berk heim entity and a culture method thereof. The method comprises the following steps: finely selecting wide collected black termitornyces albuminosus berk heim to obtain pure strains by a tissue and spore separation method; carrying out stock spawn preparation and mother seed and culture seed preparation; using cotton seed hulls, broad-leaved tree sawdust, various crop straws and forestry leftovers as major culture raw materials to be matched with additives of wheat bran, corn powder, rice bran and mineral elements as a culture medium; using artificial temperature, humidity, air and light illumination control and mushroom loosening measures for auxiliary effect under the condition of natural environment; and realizing the annual culture to obtain large-blade thick-stipe twisting black termitornyces albuminosus berk heim entities with light brown or dark brown to darkish brown pileus and stipe surfaces. The artificially cultured black termitornyces albuminosus berk heim has the advantages of tender flesh quality, crisp soft smooth and cooling effect and delicious taste. The weight of a fresh single blade is about 50 to 200g, the processing and the eating are convenient, and the artificially cultured black termitornyces albuminosus berk heim has higher eating and medicine values. The invention has the characteristics of low cost, easy realization and the like, and can be widely applied to the scaled annual culture of the black termitornyces albuminosus berk heim.

Description

technical field [0001] The invention relates to the technical field of domestication and cultivation of wild edible fungi, in particular to artificial domestication and cultivation of a black fungus Fungal fruiting body and production method thereof. Background technique [0002] black chicken Bacteria (Oudemansiella radicata (Relhan) Singer=Xerula radicata (Relhan) Oudemansiella radica tavar. furfuracea (Peck) Pegler & T.W.K.Young) also known as oil chicken in Yunnan Bacteria, dewy chicken , grass chicken bacteria, water chicken , is a well-known wild fungus with medium to slightly large fruiting bodies. It is distributed in most parts of Yunnan, and the main producing areas are central Yunnan, eastern Yunnan, western Yunnan and the north. In summer and autumn, it grows in moist woodland with acidic soil and thick humus. It is a mesophilic fungus with extremely low wild yield and is very precious. It has a pleasant appearance, delicious taste, and high nutrit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C05G3/00
Inventor 田果廷张凯辉李树红
Owner YUNNAN ACAD OF AGRI SCI
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