| 摘要 |
PURPOSE: A manufacturing method of liquid fertilizer is provided to have a hydrolysis and a dissolution process of maneuvering from a livestock and a fish farm for cheat for an environmentally friendly and nutritious liquid fertilizer. CONSTITUTION: A manufacturing method of liquid fertilizer comprises the following steps. a) Animals which have died and water which is 5-15% of the weight of the animals are mixed in a sealed container with pressure to gain a material from being heated at a temperature of 100-130°C for 6-10 hours. b) The material after hydrolysis is filtered to gain a filtered solution. c) A solid material except for the filtered solution is dipped in 8-12% of citric acid aqueous solution for 0.5-3 hours to gain a solution from the solid material. d) The filtered solution and the solution from the solid materials are mixed at a ratio of 3:1-3 to gain a mixture. e) The mixture is mixed with inorganic materials and dissolved at a temperature of 20-25°C for 0.5-1 hours to gain liquid fertilizer. The inorganic material comprises ammonium nitrate, potassium nitrate, Je IlIn acid potassium, calcium lactate, Magnesium Sulfate Anhydrous, EDTA- manganese, EDTA- iron, EDTA- zinc, EDTA- copper, boric acid, ammonium chloride, and ammonium molybdate. [Reference numerals] (S100) Hyrosis step; (S200) Filtering step; (S300) Dissolving step; (S400) Mixing step; (S500) Inorganic matter adding step |
