{"created":"2024-08-06T09:02:43.304385+00:00","id":2010527,"links":{},"metadata":{"_buckets":{"deposit":"2f03a78b-b411-451e-946e-1496608aa879"},"_deposit":{"created_by":10,"id":"2010527","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2010527"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02010527","sets":["1:7:1723085692591"]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicNumberOfPages":"5","bibliographicPageEnd":"169","bibliographicPageStart":"165","bibliographicVolumeNumber":"5","bibliographic_titles":[{"bibliographic_title":"水産技術","bibliographic_titleLang":"ja"},{"bibliographic_title":"Journal of fisheries technology","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We conducted a mass seed production trial of ocellate puffer Takifugu rubripes in low salinity rearing water conditions under a closed recirculating system. The trial was operated in a 20kL rearing tank at two different salinity conditions of 16 and 32psu. In this trial, we could successfully produce 125,000 （ca. TL 17.4mm） in 16psu and 150,000 （ca. TL 16.3mm） juveniles in 32psu at 35 days post hatch, respectively. The total number harvested was 275,000 juveniles and their survival rate was 42.2%. These values using the closed recirculating system were comparable with previous results from mass seed production under flow-through system. This is the first report of mass seed production of ocellate puffer seedlings under a closed recirculating system in Japan. Previous findings on the effectiveness of low salinity （16psu） on growth of larval and juvenile ocellate puffer during 28 to 35 days post hatch were reconfirmed by the present study.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"閉鎖循環システムを用いた実用規模の低塩分条件下でのトラフグ量産飼育を試みた。本試験では 20 kℓ水槽を用いて，塩分 16 psu（50％海水）と 32 psu（100％海水）で日齢 35 まで飼育し，16 psu では全長 17.4 ㎜で12.5 万尾，32 psu では 16.3 ㎜で 15.0 万尾と，合計 27.5万尾（生残率 42％）生産できた。この結果は，従来のかけ流し式流水飼育の量産事例と遜色なく，国内初の事例である。本種の低塩分の成長に及ぼす効果は，日齢 28 から 35 の間にみられ始めたと推察され，この結果は過去の知見を支持した。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産総合研究センター","subitem_publisher_language":"ja"},{"subitem_publisher":"Japan Fisheries Research Agency","subitem_publisher_language":"en"}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"fra_t_5_2_165","subitem_relation_type_select":"Local"}}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"日本農学文献記事索引（AgriKnowledge）"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010853332","subitem_relation_type_select":"URI"}}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12359338","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1883-2253","subitem_source_identifier_type":"PISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"片山, 貴士","creatorNameLang":"ja"}],"familyNames":[{"familyName":"片山","familyNameLang":"ja"}],"givenNames":[{"givenName":"貴士","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"森田, 哲男","creatorNameLang":"ja"}],"familyNames":[{"familyName":"森田","familyNameLang":"ja"}],"givenNames":[{"givenName":"哲男","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"今井, 正","creatorNameLang":"ja"}],"familyNames":[{"familyName":"今井","familyNameLang":"ja"}],"givenNames":[{"givenName":"正","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"山本, 義久","creatorNameLang":"ja"}],"familyNames":[{"familyName":"山本","familyNameLang":"ja"}],"givenNames":[{"givenName":"義久","givenNameLang":"ja"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-08-06"}],"filename":"fra_t_5_2_165.pdf","format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"url":"https://fra.repo.nii.ac.jp/record/2010527/files/fra_t_5_2_165.pdf"},"version_id":"9a40c393-b050-4f99-9124-c3e5618516c1"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"閉鎖循環システムを用いた低塩分条件下でのトラフグ量産飼育","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"閉鎖循環システムを用いた低塩分条件下でのトラフグ量産飼育","subitem_title_language":"ja"},{"subitem_title":"Mass Seed Production of Ocellate Puffer Takifugu rubripes in Closed Recirculating System","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"10","path":["1723085692591"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-08-06"},"publish_date":"2024-08-06","publish_status":"0","recid":"2010527","relation_version_is_last":true,"title":["閉鎖循環システムを用いた低塩分条件下でのトラフグ量産飼育"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2024-09-05T08:36:02.655453+00:00"}