| 摘要 |
PURPOSE: A production method of liquid fertilizer is provided to promote the natural fermentation of fish by three aging steps, and to remove a step of using a separate expensive microorganism. CONSTITUTION: A production method of liquid fertilizer comprises the following steps: mixing 15-25 kg rice bran, 30-50kg of molasse or 15-25 kg of black sugar, 15-25 kg of effective microorganisms, and 15-25 kg of bay salt with 30-50 L sea water, and firstly aging the mixture; adding 60-80 kg of fish and 1-3 L of rice water into the firstly aged mixture, and secondly aging the mixture; adding 15-25 kg of effective microorganisms into the secondly aged mixture, and thirdly aging the mixture; and individually packaging the mixture for shipping. [Reference numerals] (AA) Rice bran, molasse, EM, bay salt + sea water; (BB) Fish + rice water; (CC) Adding EM; (DD) Shipping |
