Production method for preparing agaricus bisporus cultivation base material by utilizing flammulina velutipes residues

Abstract

The invention discloses a production method for preparing an agaricus bisporus cultivation base material by utilizing flammulina velutipes residues. The production method comprises the following steps that (1) raw materials of the agaricus bisporus cultivation base material are prepared from the following components in percentage by mass of dry substances: 65-70% of flammulina velutipes residues, 25-30% of powdery cow dung, 2-5% of rape seed cakes, and 1-2% of light calcium carbonate, wherein the sum of the percentage contents of all the components is 100%; (2) groove type fermentation is conducted, specifically, turning is conducted once after 3-4 days of fermentation, and the fermentation period is 6-8 days; and (3) tunnel fermentation is conducted to obtain the agaricus bisporus cultivation base material. According to the production method, the reutilization of the flammulina velutipes residues is realized; a new raw material source for producing the agaricus bisporus cultivation base material is developed; the fermentation production period of the agaricus bisporus cultivation base material is shortened, the labor cost is reduced, and the production efficiency is improved; the yield and benefits of the agaricus bisporus are increased; experiments and production application show that by adopting the agaricus bisporus cultivation base material disclosed by the invention, the yield of the agaricus bisporus is increased by 15%-20%; and the mushroom body is whiter.

Description

technical field [0001] The invention belongs to the field of agricultural biotechnology, and in particular relates to a production method for preparing a base material for Agaricus bisporus cultivation by utilizing Flammulina velutipes slag. Background technique [0002] In recent years, the industrialized annual production of Agaricus bisporus has developed rapidly, but the main raw materials used are rice, wheat straw and livestock and poultry manure. Such raw materials not only require a large amount of inventory due to seasonal harvesting problems, but can meet the industrialized annual production. Production, and with the mandatory promotion of mechanized straw returning technology (to prevent straw burning) and the aging of the rural labor force, its collection is becoming more and more difficult, and the cost of raw materials is increasing year by year. [0003] On the other hand, the factory annual production of Flammulina velutipes and Pleurotus eryngii cultivation ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, the industrialized annual production of Agaricus bisporus has developed rapidly, but the main raw materials used are rice, wheat straw and livestock and poultry manure. Such raw materials not only require a large amount of inventory due to seasonal harvesting problems, but can meet the industrialized annual production. Production, and with the mandatory promotion of mechanized straw returning technology (to prevent straw burning) and the aging of the rural labor force, its collection is becoming more and more difficult, and the cost of raw materials is increasing year by year

[0003] On the other hand, the factory annual production of Flammulina velutipes and Pleurotus eryngii cultivation discharges about 1.6 million tons of mushroom residue waste every year, which is mainly disposed of in the form of waste disposal to organic fertilizer factories, or burned as fuel or directly incinerated. waste of resources

[0004] At present, there are more and more application technologies aiming at the compound production of Agaricus bisporus base material by using Flammulina velutipes residues, but relatively speaking, most of them are simple Flammulina velutipes residues partially replacing straws, and the traditional fermentation treatment method has not been broken through. The production process is The yield of Agaricus bisporus is also unstable with conventional stacking and fermentation