自1984年开始,大连市金州区群众渔业开始进行河豚鱼延绳钓生产。1985年4条生产渔船共生产27天,捕获河豚鱼7500公斤,总收入8.6万元,获利7.2万元。随着河豚鱼的综合利用和创汇渔业的不断发展,其身价亦倍增,被越来越多的渔民所看重。现将河豚鱼延绳钓技术要点介绍如下。 Since 1984, mass fisheries in Jinzhou District of Dalian have been conducting longline production of puffer fish. In 1985, four fishing boats were produced for a total of 27 days, capturing 7,500 kilograms of puffer fish with a total income of 86,000 yuan and a profit of 72,000 yuan. With the comprehensive utilization of puffer fish and the continuous development of foreign exchange earning fisheries, its value has also doubled and it is valued by more and more fishermen. Now puffer fish longline technology points are as follows.