{"created":"2023-06-20T16:46:39.090331+00:00","id":18164,"links":{},"metadata":{"_buckets":{"deposit":"59579d2b-7c45-4899-9d13-eeff90b739f5"},"_deposit":{"created_by":29,"id":"18164","owners":[29],"pid":{"revision_id":0,"type":"depid","value":"18164"},"status":"published"},"_oai":{"id":"oai:kindai.repo.nii.ac.jp:00018164","sets":["14:2667:4296"]},"author_link":["30601","30599","30600"],"item_8_biblio_info_21":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"4","bibliographicPageStart":"1","bibliographic_titles":[{"bibliographic_title":"科学研究費助成事業研究成果報告書 (2015)"}]}]},"item_8_description_33":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"研究成果の概要（和文）：養殖場で問題となっている寄生虫であるハダムシ（ネオベネデニア）の生態を調べたところ、ハダムシは光刺激を受けて午前中にふ化し、幼生は光に集まる性質があるため、主に明るい日中に表層付近で魚に寄生していることがわかった。そこで養殖生簀を遮光し暗くしたところ、寄生の大幅な軽減に成功した。ハダムシ1匹は1日最大700個程度産卵するため、寄生が重篤になると生簀網には1日1千万個以上の虫卵が蓄積し、その多くは生簀網上部に集中していることが分かった。これらの結果から効果的な虫卵除去法や被害軽減に繋がる飼育技術を提案した。\n研究成果の概要（英文）：Skin fluke has been a chronic problem in aquaculture. The present study aims to understand the biology and ecology of Neobenedenia girellae and to develop practical methods to prevent infection in fish farms. Larval fluke are positively phototactic and the infection took place during mid-day near the water surface. Shading of culture cage successfully reduced the infection. An adult fluke laid over 700 eggs per day and the eggs accumulated on the culture cages at the maximum rate of over ten million eggs/day. Large proportions of eggs were attached on the upper part of the cages. Using these newly obtained information, we have proposed effective culture techniques to remove eggs from cage and to reduce infection in fish farms.","subitem_description_type":"Abstract"}]},"item_8_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究種目：基盤研究(C);  研究期間：2013～2015;   課題番号：25450284;   研究分野：魚病学;   科研費の分科・細目：","subitem_description_type":"Other"}]},"item_8_description_37":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Research Paper","subitem_description_type":"Other"}]},"item_8_description_41":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_8_publisher_14":{"attribute_name":"出版者 名前","attribute_value_mlt":[{"subitem_publisher":"近畿大学"}]},"item_8_relation_11":{"attribute_name":"著者 外部リンク","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25450284/"}]}]},"item_8_text_10":{"attribute_name":"著者 役割","attribute_value_mlt":[{"subitem_text_value":"研究代表者"},{"subitem_text_value":"研究分担者"},{"subitem_text_value":"連携研究者"}]},"item_8_text_7":{"attribute_name":"著者(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"SHIRAKASHI, Sho"},{"subitem_text_language":"en","subitem_text_value":"OGAWA, Kazuo"},{"subitem_text_language":"en","subitem_text_value":"TSUDA, Yuichi"}]},"item_8_text_8":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"近畿大学水産研究所; 講師"},{"subitem_text_value":"目黒寄生虫館; 館長"},{"subitem_text_value":"元近畿大学水産研究所; 博士研究員"}]},"item_8_text_9":{"attribute_name":"著者所属(翻訳)","attribute_value_mlt":[{"subitem_text_value":"Kindai University"}]},"item_8_version_type_12":{"attribute_name":"版","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_be7fb7dd8ff6fe43","subitem_version_type":"NA"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"白樫, 正"},{"creatorName":"シラカシ, ショウ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"小川, 和夫"},{"creatorName":"オガワ, カズオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"津田, 裕一"},{"creatorName":"ツダ, ユウイチ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-15"}],"displaytype":"detail","filename":"25450284seika.pdf","filesize":[{"value":"366.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"25450284seika.pdf","url":"https://kindai.repo.nii.ac.jp/record/18164/files/25450284seika.pdf"},"version_id":"b75c09f2-5584-4860-923d-78678ed4e35a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"魚病","subitem_subject_scheme":"Other"},{"subitem_subject":"寄生虫","subitem_subject_scheme":"Other"},{"subitem_subject":"生態","subitem_subject_scheme":"Other"},{"subitem_subject":"養殖","subitem_subject_scheme":"Other"},{"subitem_subject":"防除","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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"ハダムシ被害軽減のための新しい防除技術の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ハダムシ被害軽減のための新しい防除技術の開発"},{"subitem_title":"Development of new culture techniques to reduce skin fluke infection in fish farms","subitem_title_language":"en"}]},"item_type_id":"8","owner":"29","path":["4296"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-10-15"},"publish_date":"2016-10-15","publish_status":"0","recid":"18164","relation_version_is_last":true,"title":["ハダムシ被害軽減のための新しい防除技術の開発"],"weko_creator_id":"29","weko_shared_id":-1},"updated":"2023-06-20T22:07:16.853217+00:00"}