Aspergillus oryzae can secrete a variety of enzymes, including amylase, glucoamylase, cellulase, phytase, and pectinase enzymes. Used in feed, under the action of amylase, the linear and amylopectin in the raw materials are degraded into dextrin and various low-molecular sugars, such as maltose, glucose, etc.; under the action of protease, it will be difficult to digest The macromolecular protein is degraded into peptone, peptides and various amino acids, and it can degrade the hard-absorbable substances such as crude fiber phytic acid in the auxiliary materials, and improve the nutritional value. Used in agriculture and biological fertilizer fermentation, it can be used together with bacteria and yeasts to achieve the effect of degrading straw. Make the organic matter in the straw become the nutrients needed for plant growth, increase the soil organic matter, and improve the soil structure. It decomposes protein, cellulose, hemicellulose, quality, etc., and is compounded by thermophilic, heat-resistant bacteria, fungi, yeast strains and related decomposing enzymes. It has strong degrading ability and can also achieve heating, deodorization, and elimination of pests and diseases. , Weed seeds and improve the effect of nutrients.