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农业部天津汉沽对虾养殖病害防治示范区, 利用当地特有的条件, 采用卤水配兑淡水的半封闭式对虾养殖模式取得了高产高效。1997 年示范区20 ha, 平均产量6 225 kg/ ha, 效益238 500 元/ ha; 1998 年示范区33-3ha, 平均产量9 840 kg/ ha, 效益393 000 元/ ha。总结了一套切实可行, 行之有效的对虾综合病害防治精养高产技术。
Ministry of Agriculture, Tianjin Hangu shrimp farming disease prevention and control demonstration area, the use of local conditions, the use of brine with freshwater semi-shielded aquaculture model has made high-yield and high efficiency. In 1997, the demonstration area was 20 ha, with an average yield of 6 225 kg / ha and an efficiency of 238 500 yuan / ha. In 1998, the demonstration area was 33-3 ha with an average yield of 9 840 kg / ha and an economic benefit of 393 000 yuan / ha. Summed up a set of practical and effective comprehensive prevention and treatment of prawn intensive high-yielding technology.