Organic fertilizer stack type fermentation method taking mushroom dregs as substrate

Abstract

The invention discloses an organic fertilizer stack type fermentation method taking mushroom dregs as a substrate. The method comprises the following steps: s1, preparing a fermentation microbial inoculum; s2, treating a fermentation substrate; s3, mixing the fermentation raw materials; s4, fermenting the raw materials: fermenting the fermentation raw materials, specifically, conveying the fermentation raw materials into a windrow type fermentation tank through conveying equipment to form compost, monitoring the compost temperature in the fermentation period, and turning the compost pile oncewhen the fermentation temperature is higher than 65 DEG C; when the fermentation temperature is always lower than 65 DEG C, turning the compost pile once every 5-6 days; when the fermentation temperature is reduced to 30 DEG C, ending the fermentation and preparing an organic fertilizer; s5, subsequent processing; s6, drying; and s7, packaging. According to the present invention, the raw materialscan be crushed and effectively mixed so as to uniformly distribute the fermentation substrate and the fermentation microbial inoculum, such that the fermentation effect is significantly improved, thewaste of the bacterial residue can be avoided, the nutrients in the bacterial residue can be effectively utilized, the quality of the organic fertilizer is significantly improved, the operation is simple, and the method is suitable for large-scale processing.

Description

technical field [0001] The invention relates to the technical field of organic fertilizer processing, in particular to a pile-type fermentation method of organic fertilizer based on fungus residue. Background technique [0002] Mushroom residue is the use of straw, wood chips and other raw materials for the cultivation of edible fungi as substitute materials. The leftovers of the medium after receiving the goods, commonly known as edible mushroom cultivation waste, fungal residue or leftovers, are edible fungal mycelium residues and edible fungus enzymatically hydrolyzed , a composite of crude fiber and other components whose structure has undergone qualitative changes; crop straw, cottonseed hulls, etc. There is still a large amount of mycelium that is rich in amino acids, cellulose, hydrocarbons and trace elements; the current treatment of fungus residue is mainly to dump it as waste, without recycling the nutrients contained in it, resulting in waste , because the nutrie...

AI Technical Summary

Problems solved by technology

[0002] Mushroom residue is the use of straw, wood chips and other raw materials for the cultivation of edible fungi as substitute materials. The leftovers of the medium after receiving the goods, commonly known as edible mushroom cultivation waste, fungal residue or leftovers, are edible fungal mycelium residues and edible fungus enzymatically hydrolyzed , a composite of crude fiber and other components whose structure has undergone qualitative changes; crop straw, cottonseed hulls, etc. There is still a large amount of mycelium that is rich in amino acids, cellulose, hydrocarbons and trace elements; the current treatment of fungus residue is mainly to dump it as waste, without recycling the nutrients contained in it, resulting in waste , because the nutrients contained in the fungus residue can be used as organic fertilizer for vegetable cultivation, it is now also used directly as a fertilizer for crops, that is, it is directly sprinkled on the farmland, but because it has not been processed by fermentation, it also makes it nutritious. The utilization of substances is poor, it is difficult to carry out large-scale processing and utilization, and it is not conducive to packaging and sales, and needs to be improved

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