| 摘要 |
PURPOSE: Provided is a manufacturing method of tablet type fertilizer with good sedimentation and high nitrogen content by using only animal wastes. The resultant fertilizer is effective in growth of plants like rice, parsley, leek culturing in water. CONSTITUTION: The manufacturing method of tablet fertilizer comprises the steps of: preparing animal wastes with a water content of 40-50% through drying; adding aerobic and anaerobic bacteria to animal wastes and fermenting at 70-80deg.C for 15days; stirring the wastes at room temperature and fermenting again for 10days for homogeneous fermentation of animal wastes; compressing and cutting for making tablets; and coating tablets with zeolite, yellow earth or charcoal; and drying to be fertilizer tablets with 20-30% of water content. |
