Coprinus comatus culture medium subjected to anaerobic fermentation treatment and culture method

A cultivation substrate and anaerobic fermentation technology, applied in mushroom cultivation, cultivation, plant cultivation, etc., can solve problems such as production decline, production instability, and difficulty in mastering, so as to increase air circulation, eliminate adverse effects, and eliminate miscellaneous bacteria pollution effect

Inactive Publication Date: 2021-02-02
青海泓辉生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is a composite of edible fungus mycelium residues and crude fibers whose structure has undergone qualitative changes after enzymatic hydrolysis of edible fungi. make it difficult to continue using
[0004] At present, Coprinus comatus is mainly cultivated with cottonseed husks and straw as the main raw materials. It is planted after accumulation of high-temperature aerobic fermentation and decomposing. This planting method requires multiple turnings and water replenishment during the process of compost treatment. It must be used immediately after fermentation. Preservation has high technical requirements and is difficult to master. If a link in the fermentation process of the compost is not well controlled, it will directly lead to a drop in yield, unstable yield, high planting risks and low resource utilization. Disinfectants such as insecticides and clindamycin are used to prevent insects and mildew, resulting in excessive pesticide residues in products

Method used

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  • Coprinus comatus culture medium subjected to anaerobic fermentation treatment and culture method
  • Coprinus comatus culture medium subjected to anaerobic fermentation treatment and culture method

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Effect test

Embodiment 1

[0034] Preferred embodiment of the present invention provides a kind of method adopting the Coprinus comatus cultivation substrate of anaerobic fermentation process to cultivate, concrete steps are as follows:

[0035] (1) Configure compost: by weight, weigh 30 parts of bacteria chaff, 30 parts of sawdust, 20 parts of bran, 15 parts of biochar from bacteria residue, 0.5 parts of baking soda, 1 part of light calcium, EM bacteria 3 parts and 60 parts of water, and then mixed evenly; among them, the EM bacteria were diluted by adding an equal mass of brown sugar and 20 times the mass of water to the EM strain before use, and then cultured at 25°C for 12 hours.

[0036] (2) Anaerobic fermentation: put the mixed compost into a composite plastic bag, seal it and place it at about 30°C for fermentation for 6 months.

[0037] (3) Planting and sowing: Add the fermented compost and lime to adjust the pH value to 7, dig a 20cm wide and 10cm deep ditch on the ground, first spread a small ...

Embodiment 2

[0041] Preferred embodiment of the present invention provides a kind of method adopting the Coprinus comatus cultivation substrate of anaerobic fermentation process to cultivate, concrete steps are as follows:

[0042] (1) Configure compost: by weight, weigh 40 parts of bacteria chaff, 30 parts of sawdust, 15 parts of bran, 10 parts of biochar from bacteria residue, 0.5 parts of baking soda, 1 part of light calcium, EM bacteria 3 parts and 65 parts of water, and then mixed evenly; among them, the EM bacteria were diluted by adding an equal mass of brown sugar and 20 times the mass of water to the EM strain before use, and then cultured at 25°C for 16 hours.

[0043] (2) Anaerobic fermentation: put the mixed compost into a composite plastic bag, seal it and place it at about 40°C for fermentation for 3 months.

[0044] (3) Planting and sowing: Add the fermented compost and lime to adjust the pH value to 7, dig a 20cm wide and 10cm deep ditch on the ground, first spread a small am...

Embodiment 3

[0048] Preferred embodiment of the present invention provides a kind of method adopting the Coprinus comatus cultivation substrate of anaerobic fermentation process to cultivate, concrete steps are as follows:

[0049] (1) Configure compost: by weight, weigh 25 parts of bacteria chaff, 30 parts of sawdust, 10 parts of wheat bran, 20 parts of biochar from bacteria residue, 0.5 parts of baking soda, 1 part of light calcium, EM bacteria 2 parts and 55 parts of water, and then mixed evenly; among them, EM bacteria were diluted by adding equal mass of brown sugar and 20 times the mass of water to the EM strain before use, and then cultured at 25°C for 15 hours.

[0050] (2) Anaerobic fermentation: put the mixed compost into a composite plastic bag, seal it and place it at about 25°C for fermentation for 2 months.

[0051] (3) Planting and sowing: Add the fermented compost and lime to adjust the pH value to 7, dig a 20cm wide and 10cm deep ditch on the ground, first spread a small a...

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Abstract

The invention discloses a coprinus comatus culture medium subjected to anaerobic fermentation treatment and a culture method. The medium is prepared from the following components in parts by weight of20-40 parts of mushroom bran polluted by infectious microbes, 10-30 parts of sawdust, 10-20 parts of bran, 10-20 parts of mushroom dreg charcoal, 0.2-1 part of baking soda, 1-2 parts of light calciumcarbonate, 2-5 parts of EM strains and 50-70 parts of water. During cultivation, lime is added into the the fermented culture medium to adjust the pH value, ditches are dug in the ground, the strainsare sown at the bottoms of the ditches, then the culture medium is fully paved, and the surface layer is tightly covered with the strains and covered with a mulching film; a layer of earthing material is paved when hyphae fully grow on the surface of the material; and bud pressing is conducted after earthing, and harvesting is conducted about 15 days after squaring. The medium has the advantagesof easy control of fermentation quality, elimination of infectious microbe pollution, long-term preservation, high raw material utilization rate, low planting cost, simple cultivation operation, and easy popularization and utilization.

Description

technical field [0001] The invention belongs to the technical field of mushroom cultivation, and in particular relates to an anaerobic fermentation-treated Coprinus comatus cultivation substrate and a cultivation method. Background technique [0002] Coprinus comatus, also known as Coprinus comatus, is commonly known as Coprinus comatus. It is named after its shape like a chicken leg and its meat tastes like chicken shreds. It is a rare fungus with commercial potential that has been artificially developed in recent years. Coprinus comatus is rich in nutrition, delicious in taste, and has an excellent taste. Regular use can help increase appetite and digestion, enhance human immunity, and has high nutritional value. Because Coprinus comatus has a short growth cycle, high biotransformation rate, and is easy to cultivate, it is especially suitable for planting in rural areas of China. In recent years, the scale of planting has expanded rapidly, and it has become one of the popu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/20A01G18/00
CPCA01G18/20A01G18/00
Inventor 钱志辉刘兵袁波高逸慧高斌马国业李明申智清李赵远李赵飞刘赟霄冯成斌严生德王若彬张沐诗马希文秀丽梅李顺善文振祥王兴辉徐文瑾李建坡
Owner 青海泓辉生物科技有限公司
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