Special peanut microorganism slow-release fertilizer and preparation method thereof

The invention belongs to the technical field of fertilizers, and particularly relates to a special peanut microorganism slow-release fertilizer and a preparation method thereof. The special peanut microorganism slow-release fertilizer comprises, by weight, 5-20 parts of modified layered silicate, 15-25 parts of nitrogenous fertilizers, 5-15 parts of phosphorus diamine fertilizers, 15-25 parts of potash fertilizers, 10-15 parts of calcium magnesium phosphate fertilizers, 25-35 parts of organic matters, 0.01-0.02 part of ammonium molybdate and 1-3 parts of compound microorganism bacterium agents. According to the special peanut microorganism slow-release fertilizer, activities of beneficial microorganisms are ensured, the nitrogenous fertilizers, the phosphate fertilizers and the potash fertilizers are slowly released, use ratio of nitrogen, phosphorus and potassium in the fertilizers can be increased, the slow-release fertilizer is scientific and reasonable in formula, peanut yield is increased, consumption of