我们于2003～2004年在罗源湾开展牙鲆海上网箱养殖的小规模试验,采用秋放春收模式,既克服了牙鲆养殖的渡夏困难,又降低养殖成本。一、海区选择养殖区选择在不易受台风袭击、风浪较小、潮流平缓的内湾;无大量淡水注入,海水盐度28～32;水深4米以上,春、秋季的最高水温低于28℃,10 In 2003 ~ 2004, we carried out a small-scale trial of marine cage culture of flounder in Luoyuan Bay. By adopting the autumn harvest and spring harvesting mode, we not only overcome the difficulty of crossing the summer of flounder breeding, but also reduce the breeding cost. First, the sea area Select aquaculture area is less susceptible to typhoon attacks, small waves, the trend of the inner bay; no large amounts of freshwater injection, seawater salinity 28 ~ 32; depth of 4 meters above spring and autumn the maximum water temperature below 28 ℃, 10