| 摘要 |
PURPOSE: A tablet-type fertilizer is provided which is processed from by-product including manure mixture. The fertilizer is odor free, easy to handle and easy to store. CONSTITUTION: A process for producing the fertilizer comprises the steps of:mixing 20-40 wt% of caustic lime, 20-40 wt% of blood meal and 30-60 wt% of an animal face; fermenting the mixture by microbe; pulverizing the fermented mixture, followed by discarding impurities; compressing the mixture, followed by tabulating and drying. The tablet fertilizer can be coated with zeolite, yellow soil, or charcoal powder to improve so its external appearance to be used in urban area. |
