NOVELTY - Biological compound fertilizer comprises amino acid, where the fertilizer is obtained by: (a) manufacturing organic fertilizer; (b) making amino acid liquid fertilizer; (c) manufacturing waste organic fertilizer; (d) mixing; and (e) granulating.    USE - The biological compound fertilizer is useful as important material for developing high-yield and excellent agricultural crops.    ADVANTAGE - The invention makes the waste covered by many years to be utilized again, and effectively improves the environment, and reduces the production cost. The beneficial bacteria of the organic fertilizer can kill the pathogenic bacteria in the soil, comprehensively improve the soil to achieve the purpose of softening the soil, ventilating, holding water, preserving fertilizer, fighting drought, resisting flood, improving the soil temperature and soil fertility, overcoming continuous cropping disease, effectively control plant diseases and insect pests, stably increase the yield, and greatly improve the quality and taste of product.    DETAILED DESCRIPTION - Biological compound fertilizer comprises amino acid, where the fertilizer is obtained by following steps: (a) manufacturing organic fertilizer: where the used raw materials are as follows according to weight percentage: 5-8% percent of modified zeolite powder, 0.5-1% of brown sugar, 8-10% of rice bran, 8-10% of phosphorus ore powder, 45-55% of brown coal powder, and the rest is chicken manure or duck manure; uniformly mixing the raw materials according to the proportion, composting, holding the temperature between 60 and 70 degrees C at the first and the second day, maintaining the temperature between 30 and 40 degrees C at the third and the fourth day, keeping normal temperature at the fifth and sixth day, and obtaining the biological organic fertilizer; (b) making amino acid liquid fertilizer, where the used raw material is as follows according to part by weight: 5-8 parts of the organic fertilizer obtained in step (a), 3-5 parts of ferment bacteria and 90-95 parts of waste leaf; placing the prepared ferment bacteria, waste leaf and organic fertilizer according to proportion into an fertilizer pool in the field, sealing the anger fertilizer opening with plastic film; and fermenting for 13-17 days, where the liquid taken out is liquid fertilizer when the liquid in the anger fertilizer is turned into liquid, and the residual liquid fertilizer residue is kept for future use; (c) manufacturing waste organic fertilizer: where the used raw material is as follows according to part by weight: 1000 parts of waste nutritional soil, 5-10 parts of Japanese ferment bacteria or expanded bacterium and 4-8 parts of modified zeolite powder; 10-18 parts of liquid fertilizer residue in the drying step of the step (b), 16-22 parts of rice bran and 8-12 part of ore powder; uniformly stacking fermentation after uniformly stirring the raw materials according to the proportion, turning according to the temperature every day, holding the temperature between 60 to 70 degrees C at the first and the second day, maintaining the temperature between 40 and 50 degrees C, keeping normal temperature at the fifth and sixth day, and obtaining the powder waste organic fertilizer; (d) mixing: uniformly mixing the powder-shaped waste organic fertilizer obtained in step (c) and the liquid fertilizer containing amino acid obtained in the (b) according to the proportion of 1000:200-220; and (e) granulating: pressing the uniformly stirred material into granule, and obtaining the biological fertilizer containing amino acid.