Edible mushroom cultivation material prepared by utilization of waste mushroom residues and preparation method thereof

Abstract

The invention provides an edible mushroom cultivation material prepared by the utilization of waste mushroom residues. The material comprises, by weight, 80-100 parts of the waste mushroom residues, 3-6 parts of cotton seed hulls, 2-6 parts of coarse wood bits, 4-10 parts of corncobs, 2-6 parts of corn flour, 3-16 parts of rice bran, 2-5 parts of soybean meal, 1-2 parts of lime, 1-3 parts of plaster stones, 0.2-0.6 part of salt, 1-3 parts of sugar, 1-3 parts of urea, 0.5-1 part of magnesium sulfate and 0.2-0.6 part of calcium superphosphate. After the raw materials are piled and fermented, bagging, sterilization and inoculation are performed. Compared with the prior art, the prepared edible mushroom cultivation material can be used for planting oyster mushrooms, coprinus comatus, auricularia auricular and others, the biotransformation efficiency is high, and 1-3 turns of edible mushrooms can be harvested.

Description

technical field [0001] The invention belongs to the field of edible fungus cultivation, and in particular relates to an edible fungus cultivation material prepared by using waste fungus chaff and a preparation method thereof. Background technique [0002] my country is a big country in the production of edible fungi, and a large amount of edible fungus cultivation waste is produced every year. Especially in recent years, with the popularization of industrial production of edible fungi, especially with the large-scale production of Pleurotus eryngii mushroom factories in various places, it is even more concentrated A large amount of waste fungus chaff was produced. [0003] And since most Pleurotus eryngii mushroom factories focus their energy on the production of new mushroom bags and have no time to take care of the disposal of waste fungus chaff, they are often discarded at will or simply incinerated. These discarded or directly incinerated waste fungus chaff will not only ...

AI Technical Summary

Problems solved by technology

[0003] And since most Pleurotus eryngii mushroom factories focus their energy on the production of new fungus bags and have no time to take care of the disposal of waste fungus chaff, they are often discarded at will or simply incinerated. These discarded or directly incinerated waste fungus chaff will not only cause environmental damage Pollution will also breed a large number of miscellaneous bacteria and pests, which will greatly harm the environment near the mushroom factory. At the same time, it will pose serious hidden dangers to the production of Pleurotus eryngii mushroom factories, especially off-season production.

On the other hand, because most of the pleurotus eryngii mushroom factories only harvest a fresh mushroom in order to improve the utilization rate, the waste pleurotus eryngii mushroom chaff also contains a large amount of nutrients such as lignin, cellulose, and crude protein that can be used by edible fungi. Disposal or direct incineration is a great waste of natural resources, so how to easily and effectively use the waste mushroom chaff of Pleurotus eryngii has become a top priority for major mushroom factories

[0004] In the prior art, the use of waste fungus chaff to prepare edible fungus cultivation material, although the waste fungus chaff is reused, the biotransformation rate is not as high as that of the new cultivation material, which affects economic benefits

Images