NOVELTY - Making organic fertilizer involves mixing crushed traditional Chinese medicine slag, corn core and clay, adding saw dust and fermentation bacteria liquid (I) having Bacillus subtilis and Bacillus stearothermophilus; carrying out compost fermentation to obtain fermentation material; then reducing fermentation temperature to 40 degrees C, and adding saw dust as carrier and fermentation bacteria liquid (II) having Bacillus cereus, Bacillus megaterium and Trichoderma koningii, and carrying out fermentation to obtain organic fertilizer.    USE - For making organic fertilizer.    ADVANTAGE - The obtained organic fertilizer effectively improves the soil property, and improves the crop yield; inhibits the growth of pathogens in the soil; has an organic matter content of more than 55%, and nutrient (NKP) content of more than 4%.    DETAILED DESCRIPTION - Preparing organic fertilizer, involves drying traditional Chinese medicine slag and crushed into the particle diameter of 1-5 cm, drying corn core and crushed into the particle diameter of 2-5 cm, taking clay as attapulgite powder, grinding and sieving over 30 meshes; mixing traditional Chinese medicine slag, corn core and clay, then adding saw dust as a carrier and fermentation bacteria liquid (I), and uniformly mixing, where the fermentation bacteria liquid (I) is composed of Bacillus subtilis and Bacillus stearothermophilus in a mass ratio of 1:1; carrying out compost fermentation, turning once a day, adding water to keep the humidity of the material and the water content of the material to 40-50%, where the temperature is raised to 60-70 degrees C, and keeping for 2-3 days to obtain fermentation material; then reducing the fermentation temperature to 40 degrees C, and adding saw dust as carrier and the fermentation bacteria liquid (II), where the fermentation bacteria liquid (I) is composed of Bacillus cereus, Bacillus megaterium and trichoderma koningii in a mass ratio of 1:1:1, uniformly mixing the fermentation bacteria liquid, turning 2-3 times in each day, adding water to keep the humidity of the material and the water content of the material to 40-50% which ensures good ventilation fermentation for 5-8 days to obtain organic fertilizer; air-drying or drying the organic fertilizer, where the drying temperature is not greater than 60 degrees C, the water content is reduced to less than 15%, and then carrying out screening through 20 mesh screen, packaging the finished product.