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

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...

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

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