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日本大洋渔业公司的研究开发人员正密切注视着数十万尾10mm长的金枪鱼鱼苗.大洋中心研究所现在正集中全力进行经常性金枪鱼鱼苗生产的技术开发.关键时刻是当鱼苗达到20～30cm(100～200g)规格时,这种规格的鱼苗可以转移到生长网箱中饲养.金枪鱼养殖仍在其幼鱼期,人们还不能有把握地预测100%死亡率会突然发生的情况.
R & D staff at Japan’s Ocean Fisheries Company are closely watching hundreds of thousands of 10mm long tuna fry. Ocean Center Institute is now focused on the technical development of recurrent tuna fry production. The key moment is when the fry reach 20 ~ 30cm 100 ~ 200g) specifications, this size of fry can be transferred to the growth cage feeding. Tuna farming is still in its juvenile period, people still can not predict with confidence that a 100% mortality rate will suddenly happen.