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A kind of method for cultivating mushrooms in stages in factory production of Grifola frondosa

A grifola frondosa, factory-like technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problem that it is difficult to meet the requirements of precise control in the mushroom cultivation process, so as to prolong the shelf life of mushroom products and reduce the number of old buds Incidence, effect of ensuring continuous adequate differentiation

Inactive Publication Date: 2015-12-30
HUNAN RES INST OF EDIBLE FUNGI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] In view of the fact that the existing methods of growing mushrooms from Grifola frondosa are basically one-stage technical parameters, they cannot meet the different requirements for environmental conditions at different developmental stages of the fruiting bodies of Grifola frondosa, and it is difficult to meet technical problems such as the requirements of factory production on the precise control of the mushroom growing process. , the present invention provides a method for growing mushrooms in the industrialized production of Grifola frondosa with segmental control of each condition of growing mushrooms

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A method for growing mushrooms in industrialized production of ash tree, comprising making fungus packs, inoculating and cultivating bacteria, incising and covering tiles to accelerate budding, and growing mushrooms. The mushroom growing is divided into four stages: the early stage, the middle stage, the late stage and the final stage. details as follows:

[0041] (1) Bacteria pack making

[0042] Prepare the Grifola frondosa compost according to the formula, pack it, seal it with a collar, and sterilize it.

[0043] (2) Inoculation culture

[0044] Cool the sterilized bacteria bag to room temperature, insert the third-grade strain of Grifola frondosa according to aseptic procedures, and put it into the culture room for 25 days until the mycelium is covered with the bacteria bag.

[0045] (3) Cutting the mouth and covering the tiles to stimulate the buds

[0046] Ⅰ. Tile production

[0047] The tile is flattened into a semi-ellipse, the long diameter of the ellipse ...

Embodiment 2

[0062] A method for growing mushrooms in industrialized production of ash tree, comprising making fungus packs, inoculating and cultivating bacteria, incising and covering tiles to accelerate budding, and growing mushrooms. The mushroom growing is divided into four stages: the early stage, the middle stage, the late stage and the final stage. details as follows:

[0063] (1) Bacteria pack making

[0064] Prepare the Grifola frondosa compost according to the formula, pack it, seal it with a collar, and sterilize it.

[0065] (2) Inoculation culture

[0066] Cool the sterilized bacteria bag to room temperature, insert the third-grade strain of Grifola frondosa according to aseptic procedures, and put it into the culture room for 30 days until the mycelium is covered with the bacteria bag.

[0067] (3) Cutting the mouth and covering the tiles to stimulate the buds

[0068] Ⅰ. Tile production

[0069] The tile is flattened into a semi-elliptical shape, the long diameter of the...

Embodiment 3

[0083] A method for growing mushrooms in industrialized production of ash tree, comprising making fungus packs, inoculating and cultivating bacteria, incising and covering tiles to accelerate budding, and growing mushrooms. The mushroom growing is divided into four stages: the early stage, the middle stage, the late stage and the final stage. details as follows:

[0084] (1) Bacteria pack making

[0085] Prepare the Grifola frondosa compost according to the formula, pack it, seal it with a collar, and sterilize it.

[0086] (2) Inoculation culture

[0087] Cool the sterilized bacteria bag to room temperature, insert the third-grade strain of Grifola frondosa according to aseptic procedures, and put it into the culture room for 26 days until the mycelium is covered with the bacteria bag.

[0088] (3) Cutting the mouth and covering the tiles to stimulate the buds

[0089] Ⅰ. Tile production

[0090] The tile is flattened into a semi-ellipse, the long diameter of the ellipse ...

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Abstract

The invention discloses a method for cultivating mushrooms by stages in industrial production of ash tree. It includes the production of bacteria packs, inoculation and culture, cutting and covering tiles to promote budding and mushroom cultivation. The mushroom cultivation is divided into four stages: early stage, middle stage, late stage and final stage. The present invention divides mushroom cultivation into four stages. In the early stage, a narrow temperature range, high humidity, appropriate ventilation and weak light are set for the fragile young buds, which can reduce the incidence of old buds by 3% to 5% and improve the differentiation of young buds. The rate is 5% to 10%; in the middle and later stages, adjust the environmental parameters to the appropriate mushroom cultivation period, the mushroom cultivation period can be shortened by 3 to 5 days, the maximum mushroom cap diameter can be increased by 4 to 6mm, and the uniformity of the mushroom cap can be increased by 4% to 8%. ;Low temperature and low humidity management at the end of mushroom cultivation can improve the uniformity of mushroom cultivation by 10% to 15%, and extend the shelf life of mushroom products by 5 to 10 days. Through segmental control of mushroom cultivation, the main tasks of each stage of mushroom cultivation can be highlighted, and the degree of fit between environmental factors and physiological characteristics of Grifola frondosa can be improved, thereby increasing the efficiency of mushroom cultivation and reducing the cost of mushroom cultivation.

Description

technical field [0001] The invention belongs to the technical field of growing mushrooms from Grifola frondosa, and in particular relates to a method for growing mushrooms in stages in industrial production of Grifola frondosa. Background technique [0002] Grifola frondosa (Dicks.exFr) S.F.Gray], also known as Maitake, belongs to Basidiomycotina, Phytomycetes, Phyllomycetes, Polyporaceae, Arboria. It is a rare economic species recommended by WHO and FAO to developing countries, and it is a high-grade rare edible fungus with both food and medicine. [0003] my country began to artificially domesticate and cultivate Grifola frondosa from the early 1980s. At present, there are Hebei and Zhejiang provinces with large scale of cultivation. Other provinces such as Liaoning, Shandong, Shanxi, Shaanxi, Anwei, Jiangsu, Hubei, Fujian, etc. also have ash frondosa. The artificial cultivation of tree flowers, but not on a large scale. The industrial production technology research of Gr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/04
Inventor 胡汝晓王春晖彭运祥黄晓辉姜性坚李新菊
Owner HUNAN RES INST OF EDIBLE FUNGI