New preparation process of agaricus bisporus culture material

Abstract

The invention discloses a new preparation process of an agaricus bisporus culture material. The product belongs to the field of edible mushroom, and the invention is characterized by relating to the agaricus bisporus culture material. The invention aims at solving the problem that a new tunnel aeration fermentation method is provided to produce the agaricus bisporus culture material. The method has the advantages that: 1, wheat straw and chicken manure are taken as main raw materials, the raw materials are easily available, nitrogen content in the chicken manure is high, and heat productivityis high; 2, automatic mechanical continuous operation is adopted, manpower is saved, and mass production can be realized; 3, heat distribution in the culture material is uniform, fermentation temperature in the material is basically consistent, and quality can be guaranteed; and 4, fermentation speed is high, production efficiency is high, and less sundry bacteria are contained. The raw materialsused for producing the agaricus bisporus culture material comprise the wheat straw, the chicken manure, calcium carbonate, inorganic compound fertilizer, calcium superphosphate, lime powder and gypsum powder, and the product is used for planting agaricus bisporus.

Description

Technical field: [0001] The invention belongs to the field of edible fungus cultivation, in particular to a culture material for Agaricus bisporus. Background technique: [0002] Agaricus bisporus: The scientific name is fruiting, also known as round mushroom, sea mushroom, Agaricus bisporus, and white mushroom. The fruiting body is medium to slightly large, and the diameter of the cap is 3-15 cm. It is hemispherical at the beginning, then nearly flat, sometimes concave in the middle , white or milky white, white and thick flesh; gills are pink and brown; stipe is thick and short, cylindrical, slightly curved, nearly smooth or slightly ciliated; ring is monolayer, white, membranous, born on stipe The middle part is easy to fall off; there are two basidiospores on the burden, so it is called Agaricus bisporus. Agaricus bisporus is a grass-rot fungus, a medium-low temperature mushroom. The climate in my country is more suitable for the growth of Agaricus bisporus, and it has ...

AI Technical Summary

Problems solved by technology

There are the following defects in the above-mentioned process: 1. use cow dung, which has low nitrogen content and low calorific value; 2. outdoor open-air fermentation, heat distribution is uneven, and the quality cannot be guaranteed; 3. easy to infect miscellaneous bacteria; 4. need more The second manual or mechanical turning will increase the production cost; 5. The second fermentation needs steam heating, and a boiler needs to be purchased, which not only increases the cost and pollutes the environment, but also affects the life of the shed