天津市现有淡水养殖水面48万亩,随着近几年低洼盐碱荒地综合开发,养殖水面连年增加。鱼类病害逐年增多,渔用药品用量逐年加大,渔用药品管理使用成为养殖业成败的关键。科学使用及管理措施如何,直接影响着淡水养殖业的健康发展。为此,天津市从1997年开始,建立了以市水产研究所、市水产技术推广站为依托的市水产养殖病害防治中心。各区 Tianjin existing freshwater aquaculture 480000 mus, with the comprehensive development of low-lying saline-alkali wasteland in recent years, aquaculture water increased year by year. Fish disease increased year by year, the amount of fishery drugs increased year by year, the use of fishing drug management has become the key to the success or failure of aquaculture. How scientific use and management measures directly affect the healthy development of freshwater aquaculture. To this end, since 1997, Tianjin has set up a municipal aquaculture disease prevention and control center relying on the Municipal Fisheries Research Institute and the Municipal Aquatic Technology Extension Station. District