養殖真珠漁場における養殖真珠の品質解析(平成18年度日本水産工学会秋季シンポジュウム「物質循環を指標とした貝類漁場及び周辺環境の評価と管理」)

概要

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The purpose of pearl farming is the pearl production that is a jewel. The healthy growth of pearl shell is important for production of high quality pearls. Therefore the environmental evaluation of pearl farming fishing ground was carried out as follows. Firstly the environmental items of pearl farming fishing ground such as water temperature, salinity, tidal flow, nutritive salts, feeds density, growth & survival rate of pearl shell and so on were examined. Next the relation between growth of pearl shell and quality of cultured pearl were examined. Thirdly the quality assessment of cultured pearl which used HEP (Habitat Evaluation Procedure) method was suggested. Fourthly the ecosystem model that considered pearl farming was applied to Asou bay in Tsushima Island, and was verified its appropriateness on the basis of pearl faming examination.
日本水産工学会の論文
2007-07-15