{"created":"2025-04-25T02:22:41.736825+00:00","id":2014550,"links":{},"metadata":{"_buckets":{"deposit":"6c90dcb0-25fc-4460-96da-a5353dce9c93"},"_deposit":{"created_by":10,"id":"2014550","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2014550"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02014550","sets":["1:7:1745476182026"]},"author_link":[],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicNumberOfPages":"8","bibliographicPageEnd":"18","bibliographicPageStart":"11","bibliographicVolumeNumber":"31","bibliographic_titles":[{"bibliographic_title":"栽培漁業技術開発研究","bibliographic_titleLang":"ja"},{"bibliographic_title":"Technical Reports of Japanese Sea Ranching Programs","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"カンパチの種苗生産で生残率の向上を目的に,飼育手法の改良を試み,その効果を検証した。飼育中の大きな減耗は,ふ化から日齢17の間と日齢30以降にみられたが,前者は通気方法,後者は給餌方法とサイズ選別方法の改良によって、減耗を軽減することができた。特に,給餌方法の改良で全長15mmまでに仔魚が配合飼料を摂餌するようになり,仔魚への刺激に対する耐性が強くなった。これにより,全長15mmでサイズ選別が可能となり,成長差を少なくすることで日齢30以降の共食いによる減耗が大きく減少した。その結果,2回の試験で平均全長28mmの種苗を合計12万尾取り揚げ,平均生残率は11.4%となり,従来に比べ約2倍に向上した。","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":"saibai_g_31_1_11","subitem_relation_type_select":"Local"}}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00394140","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0911-6753","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":"塩澤, 聡","creatorNameLang":"ja","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"塩澤","familyNameLang":"ja"}],"givenNames":[{"givenName":"聡","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"竹内, 宏行","creatorNameLang":"ja","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"竹内","familyNameLang":"ja"}],"givenNames":[{"givenName":"宏行","givenNameLang":"ja"}]},{"creatorNames":[{"creatorName":"廣川, 潤","creatorNameLang":"ja","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"廣川","familyNameLang":"ja"}],"givenNames":[{"givenName":"潤","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":"2025-04-24"}],"filename":"saibai_g_31_1_11.pdf","filesize":[{"value":"1.0 MB"}],"format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"url":"https://fra.repo.nii.ac.jp/record/2014550/files/saibai_g_31_1_11.pdf"},"version_id":"77791ad9-21eb-4c84-aa46-43e734d178ec"},{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2025-05-22"}],"filename":"sai_g_31_1_11_abs_j.pdf","filesize":[{"value":"323.7 KB"}],"format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"url":"https://fra.repo.nii.ac.jp/record/2014550/files/sai_g_31_1_11_abs_j.pdf"},"version_id":"981d9ef0-1d03-44d7-8beb-6b5f00c68787"}]},"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":"カンパチ種苗生産方法の改良","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"カンパチ種苗生産方法の改良","subitem_title_language":"ja"}]},"item_type_id":"10001","owner":"10","path":["1745476182026"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-04-24"},"publish_date":"2025-04-24","publish_status":"0","recid":"2014550","relation_version_is_last":true,"title":["カンパチ種苗生産方法の改良"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-05-27T04:29:20.298586+00:00"}