为了提高深水鲷的渔获量,塞舌尔捕鱼局(SFA)在一艘商业渔船上试用深水刺网(为期1年)捕捞鲷科鱼类获得成功:日渔获量1t.渔获中90%以上是丝鳍姬鲷.这些深水鲷是塞舌尔非常理想的出口商品,在欧洲市场上每公斤价值5.6美元.试用的刺网网目尺寸为160mm,用1.5×12股复单尼龙线编制,网高50目,下缘纲 In order to increase the catch of deep-water snappers, the Seychelles Fishing Agency (SFA) succeeded in capturing snapper fish on a commercial fishing vessel for a year (1 year): catch 1 day catches More than 90% of them are wirefinch, which is a very desirable export commodity in the Seychelles and costs $ 5.6 a kilogram on the European market.The probed netting mesh size is 160mm with a 1.5x12 split single nylon Line preparation, 50 mesh high, the next edge Gang