Harmless mushroom dreg, light and simple harmless treatment method and application

Abstract

The invention discloses a harmless mushroom residue, a light and simple harmless treatment method and application. The method comprises the following steps: removing an edible mushroom bag to obtain mushroom residue; subjecting the mushroom dregs to rubbing treatment, and then inoculating compound microorganisms on the surfaces of rubbing filaments of the mushroom dregs for composting fermentation; and extruding and granulating to obtain mushroom dreg particles, and spraying compound functional bacteria on the surfaces of the mushroom dreg particles to obtain harmless mushroom dregs. According to the treatment method, firstly, the mushroom dregs are mechanically rubbed into filaments, the specific surface area of the mushroom dregs is increased, then light, simplified and rapid composting fermentation is performed, and after particles are extruded, specific composite functional bacteria are added in a composite mode, so that the mushroom dreg particles have the nutrition and biocontrol effects, rapid mineralization of organic components of the mushroom dregs can be accelerated after the mushroom dregs are returned to the field, the fertilizer efficiency release rate after returning to the field can be effectively improved, the purpose of fertilizing the soil is achieved, the soil can be effectively improved, and the crop yield is increased.

Description

technical field [0001] The invention relates to the technical field of fungal residue treatment, in particular to a harmless fungal residue and a light and simple harmless treatment method and application. Background technique [0002] Edible fungus waste residue is a common waste resource in the main food production areas. At present, the research on the utilization of edible fungus residue is mostly concentrated in a single field, with different utilization forms and low utilization efficiency. There are still a lot of waste and secondary pollution. In summary, there are 7 ways to use them, namely, as substrate ingredients for edible fungus cultivation, as basic material for seedling raising substrates, as fungus chaff feed, as medium sources for some enzyme research, as substrates for fermentation to produce biogas, and as ecological environment. Restorative materials, as fertilizers and bioactive substances. At present, the most common way to utilize the waste residues ...

AI Technical Summary

Problems solved by technology

[0003] The current utilization technology of edible fungus residues is not mature enough, the treatment methods are limited, and the scope of application is narrow, resulting in a large degree of waste of resources and environmental pollution, and the large-scale operation of mushroom residue composting is labor-intensive, time-consuming, and expensive.

In addition, the practitioners of the edible fungus industry are mainly small farmers or single planters, the scale of planting varies, and the waste fungus residues are scattered and piled up, so the cost of recycling is also high

Therefore, although the effect of fungal residue accumulation fertilizer has been good for many years, it is difficult to promote it in a large area.

Because edible mushroom residues cannot be directly applied to the field, this is because the decomposition of the residues is not complete, and the direct application of the residues to the farmland has little fertilizer effect, slow decomposition, and may cause "burning seedlings", which will affect the rooting and growth of plants. If it survives, if it is not fermented, the pests and diseases in the fungus residue will spread and pollute the growth environment of edible fungi

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