NOVELTY - Method for producing organic fertilizer, involves (a) establishing and confirming the processing area, (b) processing the livestock manure, (c) pulverizing and sieving the semifinished product, and adding a base to the obtained semifinished product, (d) reducing the moisture content of the product to 25-30 wt.%, and fermenting the product, (e) sealing and palletizing the product, and (f) obtaining the packaged product, and transferring the product to the factory.    USE - The method is useful for producing organic fertilizer which is used as farmyard manure and for killing maggots.    ADVANTAGE - The method is rapid, cost-effective, environmentally-friendly and consumes less energy. The fertilizer has excellent deodorization property, drying property and commercial value. The production scale of the fertilizer below 1000 tons is 400-600 m2 and production scale more than 1000 tons and less than 3000 tons is 600-900 m2.    DETAILED DESCRIPTION - Method for producing organic fertilizer, involves (a) establishing and confirming the processing area, (b) processing the livestock manure by (i) conveying and laying the livestock manure as raw material to be processed to the processing area, (ii) adding an auxiliary material to the raw material, (iii) spraying biological fungicide, (iv) dividing and mixing the auxiliary material and the livestock manure by a mixer, (v) hermetically processing the area, deodorizing the area, and fermenting and drying the livestock manure, (vi) opening the sealed area, and repeating the step (iv) and (v), (vii) depositing and fermenting the mixture by the mixer or after the processed area reduces below 50%, (viii) measuring the temperature, fermenting the mixture for 1-3 days, measuring the temperature everyday, and recording and temperature, (ix) manually or mechanically turning the fermented mixture, when the deposition temperature reaches 65-70 degrees C, (x) repeating the steps (vi) and (vii) until temperature of the deposition material is stable, and processing the mixture when the temperature is not greater than 65 degrees C, (xi) manually or mechanically layering the mixture into a thin layer where thickness of the layer is not greater than 20 cm, grooving the layer by worker or mixer and reducing the moisture content to 25-30 wt.%, and (xii) sampling, and detecting the sample by NY525-2002 standard, (c) pulverizing and sieving the semifinished product, and adding a base to the obtained semifinished product, (d) reducing the moisture content of the product to 25-30 wt.%, and fermenting the product, (e) sealing and palletizing the product, and (f) obtaining the packaged product, and transferring the product to the factory.