| abstract |
The invention belongs to the field of microbial technology and fertilizer preparation, and in particular relates to a method for preparing a biomass organic and inorganic compound fertilizer. The method mainly includes S1) proliferation and cultivation of fermentation flora, S2) fermentation of organic substances, and S3) compounding Production of fertilizers. Using the survival characteristics of microorganisms "symbiosis, mutualism and parasitism", select multiple highly active fermentation bacteria groups to form a complex flora, and establish a new process of aerobic and anaerobic two-step liquid fermentation using a variety of organic substances as raw materials to prepare Bio-organic fertilizer, supplementing inorganic fertilizers such as nitrogen, phosphorus, potassium, etc., produces a biomass organic and inorganic compound fertilizer through granulation and drying. The compound fertilizer obtained by the method has complete nutrients, fast fertilizer efficiency, can decompose crop straws and various organic matters, and inhibit the biomass that kills pathogenic bacteria. |