| 摘要 |
The present invention relates to a method for manufacturing natural fertilizer by using phosphate rock and microorganisms, wherein an absorption rate of phosphate, remaining in soil, in plants can be maximized by manufacturing the natural fertilizer through a fermentation manufacturing process using mineral powder, made of minerals including phosphate rock containing a large amount of calcium phosphate, and anaerobic effective microorganisms which solubilize organic material powder and insoluble phosphate. More specifically, the method for manufacturing natural fertilizer by using phosphate rock and microorganisms comprises: a mineral powder generation step (S100); an organic powder generation step (S200); a first microorganism culturing step (S300); a second microorganism culturing step (S400); a first fermentation step (S500) of aging the fertilizer for 5-10 days in an anaerobic condition; a second fermentation step (S600) of aging the fertilizer for 3-7 days in an aerobic condition; a drying step (S700); and a packaging step (S800). |
