ガザミの種苗生産技術と栽培漁業の現状

摘要

Swimming crabs Portunus trituberculatus are very important fisheries resources in Japan. To be recovered the resources by the stock enhancement, a technic of seed production for this species have been developed since 1963 year. In this study, the results of the rearing mother crab, production process, disease measure, tagging and stocking are summarized. Their future plans are suggested.