| 摘要 |
The present invention relates to a method for manufacturing an amino acid liquid fertilizer using livestock. The method includes a 1st step of collecting livestock blood produced from a slaughterhouse and grinding the livestock blood and a 2nd step of adding a protease extracted from soybeans to the ground blood, putting the protease-added blood into a reactor, inducing a reaction under the sealed condition, and cooling off the reactants. The amino acid liquid fertilizer according to the present invention has relatively higher amino acid content and long lasting efficiency compared with conventional liquid fertilizers, which uses blood meal as a raw material, and the absorption and movement of active ingredients into plants are maximized. Thus, the growth and development of plants is excellent and damage due to repeated cultivation would not happen because salts do not accumulate in soil during fertilizer application.
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