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Edible mushroom culture medium

A technology for cultivation substrate and edible fungi, applied in cultivation, plant cultivation, mushroom cultivation and other directions, can solve the problems of limitation, poor water holding capacity, small size of fruiting body, etc., and achieve the effect of enhancing the anti-mildew and antibacterial ability and enhancing the easy decomposition performance.

Inactive Publication Date: 2018-05-18
河南博联农业研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, rice husk is used as the main material of the substrate. On the one hand, its surface is hard and contains wax that is not easy to be decomposed. big limit

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] An edible mushroom cultivation substrate is prepared from the following raw materials in parts by weight: 50-58 parts of rice husks, 8-12 parts of activated carbon, 9-13 parts of ginkgo leaves, 17-25 parts of wheat bran, 1.5-2.5 parts of lime, 1.5-2.5 parts of sucrose, 0.4-0.6 parts of gypsum. The activated carbon is preferably activated carbon prepared from rice husks.

[0016] The preparation method of above-mentioned edible fungus cultivation substrate, comprises the following steps:

[0017] (1) Prepare the lime into lime water with a mass concentration of 4-5%, crush the ginkgo leaves, mix them with the rice husk and the lime water evenly, and let it stand for more than 3-5 minutes; first use lime on the rice husk and ginkgo leaves Water treatment can remove surface wax, making it easy to be decomposed and absorbed;

[0018] (2) Add activated carbon, wheat bran, sucrose, gypsum and water to make the final material moisture content 60-70%;

[0019] (3) Sterilize ...

Embodiment 2

[0021] An edible mushroom cultivation substrate is prepared from the following raw materials in parts by weight: 54 parts of rice husk, 10 parts of rice husk activated carbon, 11 parts of ginkgo biloba leaves, 21 parts of wheat bran, 2 parts of quicklime, 2 parts of sucrose and 0.5 part of gypsum.

[0022] The preparation method of above-mentioned edible fungus cultivation substrate, comprises the following steps:

[0023] (1) The lime is prepared into lime water with a mass concentration of 4.5%, the ginkgo leaves are crushed, and the rice husk is mixed with the lime water evenly, and left to stand for 10 minutes;

[0024] (2) Add activated carbon, wheat bran, sucrose, gypsum and water to make the final material moisture content 65%;

[0025] (3) Pack into bags and sterilize at 121°C for 0.5h to make clinker.

Embodiment 3

[0027] An edible mushroom cultivation substrate is prepared from the following raw materials in parts by weight: 58 parts of rice husk, 10 parts of rice husk activated carbon, 11 parts of ginkgo biloba leaves, 17 parts of wheat bran, 2 parts of quicklime, 2 parts of sucrose and 0.5 part of gypsum.

[0028] The preparation method of above-mentioned edible fungus cultivation substrate, comprises the following steps:

[0029] (1) Prepare lime into lime water with a mass concentration of 4%, crush ginkgo leaves, mix with rice husk and lime water evenly, and let stand for 10 minutes;

[0030] (2) Add activated carbon, wheat bran, sucrose, gypsum and water to make the final material moisture content 70%;

[0031] (3) Sterilize at 121°C for 0.5h to make clinker.

[0032] The formula of the edible fungi cultivation substrate provided by the embodiment 4-15 of the present invention is shown in Table 1-2, and the others are the same as in the embodiment 2.

[0033]

[0034]

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Abstract

The invention discloses an edible mushroom culture medium. The edible mushroom culture medium is prepared from the following raw materials by weight: 50-58 parts of rice hull, 8-12 parts of activatedcarbon, 9-13 parts of ginkgo leaf, 17-25 parts of wheat bran, 1.5-2.5 parts of lime, 1.5-2.5 parts of saccharose, and 0.4-0.6 part of gypsum. The provided edible mushroom culture medium takes the ricehull as the main carbon source, the prepared culture medium can substitute the mediums made of a cottonseed hull or a wood flour, and is suitable for the production of majority of edible mushrooms, particularly the oyster mushroom, the straw mushroom, the needle mushroom, the auricularia polytricha and the black fungus.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to an edible fungus cultivation substrate. Background technique [0002] Edible fungi refer to edible mushrooms (large fungi) with large fruiting bodies. Common edible fungi include shiitake mushrooms, oyster mushrooms, white fungus, fungus, Hericium erinaceus, and Flammulina velutipes. Edible fungi generally include two growth stages: mycelium and fruiting body. Some wild edible fungi mainly grow on dead tree trunks and tree sections, and the other part grows on the stalks of herbaceous plants or on livestock and poultry manure. At present, most edible fungi are artificially grown. Cultivation, the main cultivation substrates are woody (basswood, branches, wood chips, etc.), herbaceous (wheat straw, straw, corncobs, etc.), manure (cow dung, horse manure), fiber (cotton seed hulls, waste cotton, etc.) ), and some auxiliary materials (organic nitrogen s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G18/20
CPCC05D3/02C05D9/00C05F5/002C05F11/00
Inventor 杨阳郑蒙蒙杨学强
Owner 河南博联农业研究院有限公司
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