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Ganoderma lucidum culture medium and culture method thereof

The technology of a cultivation substrate and cultivation method, which is applied to the cultivation substrate of Ganoderma lucidum and the cultivation field thereof, can solve the problems such as tension, increased cost, narrow access to wood resources, etc., and achieves the effects of reducing production cost and high nutritional content.

Inactive Publication Date: 2014-04-02
何庚挺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the development of the board and paper industry, the demand for wood resources increases, which will lead to an increase in the cost of traditional broad-leaved wood used for cultivating Ganoderma lucidum; in addition, tree species such as pine and fir contain aromatic oils, resins, etc. Substances that are not conducive to the growth of Ganoderma lucidum, resulting in narrow and tense access to wood resources that can be used for the cultivation of Ganoderma lucidum

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A cultivation medium of Ganoderma lucidum, the cultivation medium comprises the following components in terms of mass percentage: 50% mulberry branches, 30% cottonseed hulls, 10% Ganoderma residue, 5% bran, 3% corn flour, 2 % calcium carbonate.

[0022] A cultivation method of Ganoderma lucidum, comprising the following steps:

[0023] (1) Prepare materials, air-dry the mulberry branch until its water content is 40% of the dry weight of the mulberry branch, and crush it into sawdust;

[0024] (2) Ingredients: Stir and mix mulberry wood chips, cottonseed hulls, ganoderma residue, bran, corn flour and calcium carbonate, then add water that is twice the mass of the cultivation medium, and mix evenly;

[0025] (3) Fermentation: Pile up the mixed cultivation substrate and ferment at room temperature for 5 hours to obtain the cultivation substrate;

[0026] (4) Bagging, put the prepared cultivation substrate into a 15cm×30cm polypropylene strain bag to make a cultivation st...

Embodiment 2

[0030] A cultivation medium of ganoderma lucidum, the cultivation substrate comprises the following components in terms of mass percentage: 60% mulberry branches, 20% cottonseed hulls, 10% ganoderma residue, 6% bran, 3% corn flour, 1 % calcium carbonate.

[0031] A cultivation method of Ganoderma lucidum, comprising the following steps:

[0032] (1) Prepare materials, air-dry the mulberry branch until its water content is 30% of the dry weight of the mulberry branch, and crush it into sawdust;

[0033] (2) Ingredients: Stir and mix mulberry wood chips, cottonseed hulls, ganoderma residue, bran, corn flour and calcium carbonate, then add water 1.5 times the mass of the cultivation medium, and mix evenly;

[0034] (3) Fermentation: Pile up the mixed cultivation substrate and ferment at room temperature for 10 hours to obtain the cultivation substrate;

[0035] (4) Bagging, put the prepared cultivation substrate into a 15cm×30cm polypropylene strain bag to make a cultivation st...

Embodiment 3

[0039] A cultivation medium of Ganoderma lucidum, which comprises the following components in terms of mass percentage: 53% mulberry branches, 23% cottonseed hulls, 11% Ganoderma residue, 7% bran, 3% corn flour, 3% % calcium carbonate.

[0040] A cultivation method of Ganoderma lucidum, comprising the following steps:

[0041] (1) Prepare materials, air-dry the mulberry branch until its water content is 35% of the dry weight of the mulberry branch, and crush it into sawdust;

[0042] (2) Ingredients: Stir and mix mulberry wood chips, cottonseed hulls, ganoderma residue, bran, corn flour and calcium carbonate, then add water 1.3 times the quality of the cultivation medium, and mix evenly;

[0043] (3) Fermentation: Pile up the mixed cultivation substrate and ferment at room temperature for 7 hours to obtain the cultivation substrate;

[0044] (4) Bagging, put the prepared cultivation substrate into a 17cm×33cm polypropylene strain bag to make a cultivation strain tube, then c...

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PUM

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Abstract

The invention relates to a ganoderma lucidum culture medium which comprises the following components in percentage by mass: 50-60% of mulberry twig, 20-30% of cottonseed hull, 10-20% of ganoderma lucidum slag, 5-10% of bran, 1-5% of corn flour and 1-3% of calcium carbonate. The ganoderma lucidum culture method comprises the following steps: (1) material preparation: airing the mulberry twig, and pulverizing into wood dust; (2) proportioning: mixing the mulberry twig wood dust, cottonseed hull, ganoderma lucidum slag, bran, corn flour and calcium carbonate, adding water which is 1-1.5 times by mass of the culture medium, and uniformly mixing; (3) fermentation: piling the mixed culture medium, and fermenting at normal temperature for 5-10 hours to obtain the culture medium; (4) bagging: adding the culture medium into a bacterium cylinder bag to obtain a culture bacterium cylinder, sterilizing, cooling, and inoculating the ganoderma lucidum strain; (5) culturing for 30-35 days to grow the ganoderma lucidum; and (6) after 55-60 days, carrying out mushroom emergence management to obtain the mature ganoderma lucidum sporophore. By using the low-cost mulberry to culture the ganoderma lucidum, the cultured ganoderma lucidum has high nutrient content, and the production cost is lowered.

Description

technical field [0001] The invention relates to a cultivation substrate of edible fungi and a cultivation method thereof, in particular to a cultivation substrate of ganoderma lucidum and a cultivation method thereof. Background technique [0002] Ganoderma lucidum belongs to Basidiomycetes, Polyporacea, Polyporaceae, Ganoderma genus. Ganoderma lucidum has been regarded as a symbol of auspiciousness, preciousness, beauty and longevity since ancient times. Detoxification, strengthening the heart, calming the nerves, benefiting lung qi, benefiting joints and other functions, traditional Chinese medicine has long regarded it as a precious Chinese herbal medicine that nourishes and strengthens the body and strengthens the body. The current artificial cultivation of ganoderma mainly contains basswood cultivation and bag material cultivation. Basswood cultivation is a traditional method of artificially cultivating Ganoderma lucidum. Taking advantage of the characteristics of Gan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G1/04
Inventor 何庚挺
Owner 何庚挺
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