System for preventing cyanobacteria bloom ecologically

Abstract

The invention discloses a system for preventing cyanobacteria bloom ecologically, which comprises: a water body surface layer unit, which is provided with emergent plants and floating plants, wherein the emergent plants are arranged on the shore and the floating plants are arranged on the water surface; a water body middle layer unit, which is provided with submerged plants and artificial fish nests; and a water body bottom layer unit, for low pollution areas, the particle covering method is used for covering; and for high pollution areas, the ecological film mulching method is used for film mulching. (Fig.1)