The excessive growth of algae caused by the eutrophication of natural water, isknown as ecological cancer. Researching a new green methods of low cost as wellas high efficiency, has always been the goal of researchers to pursue. In recent years,people gradually found the advantages of large aquatic plants aboat the restorationto the eutrophication water. With the deepening of the research, the allelopathiceffects of aquatic plants on algae inhibition has surfaced. Research on aquatic plantsallelopathy inhib...