Bio-organic fertilizer prepared by aeration fermentation of auriailaria polytricha fungus residues and preparation method

Abstract

The invention belongs to the technical field of fertilizer preparation, and discloses a bio-organic fertilizer prepared by aeration fermentation of auriailaria polytricha fungus residues and a preparation method. The auriailaria polytricha fungus residue bio-organic fertilizer mainly comprises 70-80 parts of auriailaria polytricha fungus residues, 3-5 parts of bacillus subtilis powder, 10-15 partsof dried poultry litter, 10-15 parts of plant straws and 1-5 parts of organic binding agents. The auriailaria polytricha fungus residues contain a large quantity of crude proteins, cellulose and elements such as nitrogen, phosphorus and potassium, and further contain a large quantity of amino acid and vitamin substances, internal microelements can be effectively released by aeration fermentationafter the auriailaria polytricha fungus residues are mixed with the dried poultry litter and the plant straws, decomposition of macromolecular substances is promoted, the macromolecular substances aretransformed into water-soluble small molecule organic carbon, and the bio-organic fertilizer is more easily dissolved after use and can be easily absorbed by plants. The auriailaria polytricha fungusresidues further contain a small quantity of lime, gypsum and calcium superphosphate, and soil acidification and hardening are effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of fertilizer preparation, and in particular relates to a bio-organic fertilizer prepared by aerobic fermentation of Agaricus auricula slag and a preparation method thereof. Background technique [0002] At present, the commonly used prior art in the industry is like this: the yellow-backed fungus is also called the fungus, and its nutritional labeling is similar to that of the black fungus. Auricularia auricula has a high content of crude fiber, which can promote the digestion, absorption and metabolism of many nutrients in the human body, and is rich in polysaccharide anticancer substances in the hair on the back of the ear. In recent years, the cultivation of edible fungi in my country has become more and more extensive and large-scale. The result of its centralized and large-scale production is that a large number of edible fungus residues after picking have been discarded. At present, the treatment of m...

AI Technical Summary

Problems solved by technology

Disposal and incineration of fungus residues cause a lot of waste of resources

[0013] (3) At present, the effective utilization rate of traditional Chinese medicine residues is low, and most of them are landfilled, incinerated or discarded as garbage, resulting in a large waste of biomass resources and serious environmental pollution

In the prior art, sustainable biological raw materials cannot be utilized to purify the antibacterial active ingredients in tea to obtain biological fertilizer rich in tea saponin

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