This standard specifies the technical requirements, test methods, inspection rules, labeling, packaging, transportation and storage of organic-inorganic compound fertilizers. This standard applies to organic materials such as poultry manure, animal and plant residues, and various decomposed urban domestic wastes for farmland application (must meet the requirements of GB 8172 "Urban Domestic Waste Agricultural Control Standard") after fermentation treatment, adding inorganic Organic-inorganic compound fertilizer made from fertilizer.