{"created":"2024-04-23T01:54:23.640649+00:00","id":2002482,"links":{},"metadata":{"_buckets":{"deposit":"e6e1fea7-aaad-49b7-bfa3-3c1611c7db4a"},"_deposit":{"created_by":10,"id":"2002482","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2002482"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02002482","sets":["12:14:1716951426151"]},"author_link":["1966","1897"],"control_number":"2002482","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990-03","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"14","bibliographicPageEnd":"14","bibliographicPageStart":"1","bibliographicVolumeNumber":"40","bibliographic_titles":[{"bibliographic_title":"日本海区水産研究所研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the Japan Sea National Fisheries Research Institute","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Using synthetic pellet and frozen euphausiid, the relationship between the daily feeding rate (percentage of body weight per day) and the daily growth rate (weight gain as a percentage of body weight per day) was investigated on 1-3 year-old sardine Sardinops melanostictus (TEMMINCK et SCHLEGEL) caught from the Sea of Japan. Experiments were made on fortnight basis. When the synthetic pellet was used, the relationship between the daily feeding rate (f) and the daily growth rate (g) seen in 1 year-old fish was g=0.347 f-0.508 in high water temperature (20-22˚C) and was g =0.417f-0.462 in low water temperature (16-20℃). The relationships obtained under broad temperature ranges (8-20˚C) were g=0.424 f-0.442 for 2 year-old sardine and g =0.280 f-0.304 for 3 year-old sardine. Because of the high mortality of fish, the experiment using euphausiid as food was not successful. However, limited data obtained on sardine fed the euphausiid indicated greater conversion efficiency of this food as ccmpared with the results of the synthetic pellet.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"1. 天然でのマイワシの摂餌量を推定するため,絶食実験及び配合飼料とオキアミを餌とした飼育実験を行い,日間摂餌率と日間成長率の関係を求めた.2. 飼育は1実験区4~11個体で行い,個体別の摂餌量の計測は行わなかった.実験中に成長しなかった(g<0)個体は計算から除いた.これらの個体が実験中に摂取したとみられる餌の量は推定によって除いた.3. 配合飼料給餌区での日間摂餌率(f)と日間成長率(g)の関係は1歳魚で7月後半から9月後半にg=0.347f-0.508,その他の時期にg=0.417 fー0.462, 2歳魚でg=0.424fー0.442, 3歳魚でg=0.280fー0.304であった.4. オキアミ給餌区では長期飼育はできなかったが,日間摂餌率に対する日間成長率の割合は配合飼料の場合よりも高かった.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本海区水産研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"Japan Sea National Fisheries Research Institute","subitem_publisher_language":"en"}]},"item_10002_radio_30":{"attribute_name":"作成者","attribute_value_mlt":[{"subitem_radio_item":["吉","田"],"subitem_radio_language":"ja"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"js_k_40_1_14","subitem_relation_type_select":"Local"}}]},"item_10002_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/2010461277","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00186380","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0021-4620","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata 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マサユキ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"Noguchi","familyNameLang":"en"},{"familyName":"野口","familyNameLang":"ja"},{"familyName":"ノグチ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Masayuki","givenNameLang":"en"},{"givenName":"昌之","givenNameLang":"ja"},{"givenName":"マサユキ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1966","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"60371902","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=60371902"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"南西海区水産研究所","affiliationNameLang":"ja"},{"affiliationName":"ナンセイカイクスイサンケンキュウジョ","affiliationNameLang":"ja-Kana"},{"affiliationName":"Nansei National Fisheries Research Institute","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"高橋, 善弥","creatorNameLang":"ja"},{"creatorName":"タカハシ,  ヨシヤ","creatorNameLang":"ja-Kana"},{"creatorName":"Takahashi, Yoshiya","creatorNameLang":"en"}],"familyNames":[{"familyName":"高橋","familyNameLang":"ja"},{"familyName":"タカハシ","familyNameLang":"ja-Kana"},{"familyName":"Takahashi","familyNameLang":"en"}],"givenNames":[{"givenName":"善弥","givenNameLang":"ja"},{"givenName":"ヨシヤ","givenNameLang":"ja-Kana"},{"givenName":"Yoshiya","givenNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"日本海区水産研究所","affiliationNameLang":"ja"},{"affiliationName":"ニホンカイクスイサンケンキュウジョ","affiliationNameLang":"ja-Kana"},{"affiliationName":"Japan Sea National Fisheries Research Institute","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"広田, 祐一","creatorNameLang":"ja"},{"creatorName":"ヒロタ, ユウイチ","creatorNameLang":"ja-Kana"},{"creatorName":"Hirota, Yuichi","creatorNameLang":"en"}],"familyNames":[{"familyName":"広田","familyNameLang":"ja"},{"familyName":"ヒロタ","familyNameLang":"ja-Kana"},{"familyName":"Hirota","familyNameLang":"en"}],"givenNames":[{"givenName":"祐一","givenNameLang":"ja"},{"givenName":"ユウイチ","givenNameLang":"ja-Kana"},{"givenName":"Yuichi","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1897","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40371885","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40371885"}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"sardine; feeding experiment; growth rate; feeding rate","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"departmental bulletin 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