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近年来由于环境污染 ,使得养殖水体内的有毒物质不断的出现 ,危害渔业的生产。本文介绍了有毒物质对渔业的危害
In recent years due to environmental pollution, making the breeding of toxic substances within the water constantly appear, endanger the production of fisheries. This article describes the hazards of toxic substances to fisheries