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一、养殖业现状日本海面养殖业由于养殖技术的不断研究改良和普及,养殖对象种越来越趋于多样化。在生产量和金额增大的同时,生产地区也在不断扩大。海面养殖业已确定为沿岸渔业的重要支柱。有的种类已成为全国规模的养殖品种。在确定养殖业作为地区经济核心的渔村原来受天然资源变动的影响,现在已由渔家经营转向按计划进行生产管理的方向发展。随着渔业收入
First, the status quo of aquaculture Japan’s sea farming As breeding technology continues to improve and popularize, more and more diversified breeding species. Production volume and amount increase at the same time, the production area is also expanding. Sea farming has been identified as an important pillar of coastal fisheries. Some species have become a national scale breeding species. In determining the impact of changes in natural resources in the fishing industry, which is the core of the regional economy, the aquaculture industry has now been shifted from fishermen’s management to planned production management. With fishing revenue