Patent ID: 10472296

Abstract:
The present invention relates to a composite microorganism enzyme, a method for preparing a plant nutrient solution by using the composite microorganism enzyme, and a fertilizer synergist. The method comprises the following steps: mixing fresh kelp pulp with a composite microorganism enzyme; and performing enzymolysis on the mixture of the fresh kelp pulp and the composite microorganism enzyme in an enzymolysis vessel to obtain the plant nutrient solution; the composite microorganism enzyme comprises more than one kind each of cellulase, pectinase, protease and amylase, the mass percentage of the cellulases and the pectinases being far greater than that of the proteases and the amylases. The present method for preparing a plant nutrient solution involves a simple enzymolysis process, mild reaction conditions, low costs and no other chemical compositions during the reaction processes, and maintains more of the active ingredients of the fresh kelp.