一、水污染是水产养殖的最大问题进入21世纪以来,随着水产经济的快速发展,在湖泊、水库、池塘渔业资源开发利用大大加强的同时,由于施用化肥养鱼、密度过大的网箱养鱼、生活污水、工业污染、固体废物地排入等多种因素,对湖泊、水库、池塘生态系统造成了严重破坏,养殖水体 First, water pollution is the biggest problem of aquaculture Since the 21st century, with the rapid development of aquatic economy, while the development and utilization of fishery resources in lakes, reservoirs and ponds have been greatly strengthened, due to the application of fertilizer and fish farming, over-density cages Aquaculture, domestic sewage, industrial pollution and discharge of solid wastes and other factors, causing serious damage to the lakes, reservoirs and pond ecosystems, breeding water bodies