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Culture method for edible fungus culture medium

A cultivation method and culture medium technology, which is applied in the cultivation field of edible fungus culture medium, can solve the problems of pesticide residues, edible fungi cannot be used for leisure viewing, etc., and achieve the effect of improving the utilization rate

Inactive Publication Date: 2019-01-11
遵义三湾田种植有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problem that there are pesticide residues in the fruit bodies of edible fungi cultivated by segment wood, and the cultivation method and the cultivated edible fungi cannot be used for leisure viewing, and provide a method for cultivating edible fungus culture medium

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The cultivation method of the edible fungus culture medium in the present embodiment, it may further comprise the steps:

[0022] S1. Put the wood section into the culture box, and add a mixture of corn stalk powder and quicklime into the box to bury the wood section, and perform a high-temperature sterilization on the mixture in the culture box. The high-temperature sterilization temperature for the first time is 100-150°C , the time is 15 to 25 minutes;

[0023] S2. After the primary sterilization, when the culture box is cooled to normal temperature, inoculate the food-grade fungal strains in the culture box;

[0024] S3. After the inoculation, the culture box is cultured with mycelium, and after the mycelium is covered with the culture box, the secondary sterilization is carried out. The temperature of the secondary sterilization is 60-80° C., and the time is 30-45 minutes;

[0025] S4. Place a spacer on the culture medium of the culture box, and cover the outside ...

Embodiment 2

[0028] The cultivation method of the edible fungus culture medium in the present embodiment, it may further comprise the steps:

[0029] S1. Put the section of wood into the cultivation box, and add a mixture of corn stalk powder and quicklime to the box to bury the section of wood, and perform a high-temperature sterilization on the mixture in the cultivation box. 25min;

[0030] S2. After the primary sterilization, when the culture box is cooled to normal temperature, inoculate the food-grade fungal strains in the culture box;

[0031] S3. After the inoculation, the culture box was cultured with mycelia, and after the mycelium was covered with the culture box, a second sterilization was performed. The temperature of the second sterilization was 60° C., and the time was 45 minutes;

[0032] S4. Place a spacer on the culture medium of the culture box, and cover the outside of the culture box with a plastic film.

[0033] In this embodiment, the mixture of corn stalk powder a...

Embodiment 3

[0035] The cultivation method of the edible fungus culture medium in the present embodiment, it may further comprise the steps:

[0036] S1. Put the wood section into the culture box, and add a mixture of corn stalk powder and quicklime to the box to bury the wood section, and perform a high-temperature sterilization on the mixture in the culture box. 15min;

[0037] S2. After the primary sterilization, when the culture box is cooled to normal temperature, inoculate the food-grade fungal strains in the culture box;

[0038] S3. After the inoculation, the culture box is cultured with mycelia, and after the mycelium is covered with the culture box, the secondary sterilization is carried out. The temperature of the secondary sterilization is 80° C. and the time is 30 minutes;

[0039] S4. Place a spacer on the culture medium of the culture box, and cover the outside of the culture box with a plastic film.

[0040] In this embodiment, the mixture of corn stalk powder and quickli...

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PUM

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Abstract

The invention relates to a culture method for the edible fungus culture medium, belongs to the technical field of preparing edible fungus cultivation materials and aims to solve technical problems that pesticide residues are left in edible fungus fruit bodies cultured by the cut-log, and a culture method and the cultured edible fungus cannot be used for leisure viewing in the prior art. The methodcomprises steps that S1, the cut-log is placed in a culture box, the mixture of corn stalk powder and the quick lime is added to the box to bury the cut-log, the mixture in the culture box is subjected to primary high temperature sterilization, the temperature of primary high temperature sterilization is 100-150 DEG C, and the time is 15-25 min; S2, after primary sterilization, after the culturebox is cooled to the normal temperature, food-grade fungal strains are inoculated into the culture box; S3, hyphae culture in the culture box is performed after inoculation, secondary sterilization isperformed after the mycelium is fully filled in the culture box, the secondary sterilization temperature is 60-80 DEG C, and the time is 30-45 min; and S4, a mesh is placed on the culture medium of the culture box, and a plastic film is covered outside the culture box. The culture method is advantaged in that the cultured edible fungus fruit bodies have no pesticide residues.

Description

technical field [0001] The invention belongs to the technical field of preparing edible fungus cultivation materials, and in particular relates to a cultivation method of edible fungus medium. Background technique [0002] In the prior art, when the edible fungus sporocarp is cultivated with the section wood as the edible fungus medium, the section wood is buried in the soil after the section wood is covered with mycelium or put on the cultivation site to cultivate the edible fungus fruiting body. When the section wood is buried in the soil or placed on the cultivation site to cultivate the fruiting bodies of edible fungi, it is easy to be polluted by miscellaneous bacteria and soil, and there are many pests. In order to avoid the pollution of miscellaneous bacteria and prevent insect damage, it is inevitable to use pesticides in the process of cultivating the fruiting bodies of edible fungi, so that the cultivated fruiting bodies of edible fungi leave pesticide residues. A...

Claims

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Application Information

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IPC IPC(8): A01G18/20A01G18/40A01G18/00
CPCA01G18/00A01G18/20A01G18/40
Inventor 刘永刚
Owner 遵义三湾田种植有限公司