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采用PSB微生态制剂处理目本医蛭养殖水体的研究结果表明:施用PSB能明显降低日本医蛭养殖水体中的COD、MH4+-N、底质硫化物、底质有机物,增加水体中的溶氧,净化养殖水体。
The results of using PSB probiotics to treat the water body of medical Leech showed that applying PSB could obviously reduce COD, MH4 + -N, sediment sulfide and sediment organic matter in the water body of medical Leech, and increase the dissolved oxygen Purification of aquaculture water.