{"created":"2023-05-15T15:15:17.333784+00:00","id":847,"links":{},"metadata":{"_buckets":{"deposit":"086117ea-15df-4a5f-8776-4b37281ca2df"},"_deposit":{"created_by":12,"id":"847","owners":[12],"pid":{"revision_id":0,"type":"depid","value":"847"},"status":"published"},"_oai":{"id":"oai:obihiro.repo.nii.ac.jp:00000847","sets":["5"]},"author_link":["129","257"],"item_2_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Comparison of genetic evaluation models for lactation persistency","subitem_alternative_title_language":"en"}]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"304","bibliographicPageStart":"297","bibliographicVolumeNumber":"82","bibliographic_titles":[{"bibliographic_title":"日本畜産学会報","bibliographic_titleLang":"ja"},{"bibliographic_title":"Nihon Chikusan Gakkaiho","bibliographic_titleLang":"en"}]}]},"item_2_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"研究の目的は，乳用牛の泌乳持続性に対する遺伝評価モデルを比較することであった．泌乳持続性に関する遺伝的パラメータおよび育種価を推定するため，初産牛の検定日乳量に対して牛群に特有の母数1次回帰係数を含む（HYC）および含まない（NoHYC）変量回帰モデルを，検定日記録から得た泌乳曲線に基づく指標に対して305日乳量との二形質アニマルモデル（LM）をそれぞれ当てはめた．NoHYCにおいて，牛群特有の泌乳曲線は育種価および恒久的環境効果の両方と交絡し，結果としてその遺伝率は過大推定され，育種価には偏りが観測された．HYCとLMから得られた育種価は牛群効果と独立であったが，それらの間の積率相関係数は，8回以上検定された娘牛を20頭以上もつ種雄牛について0.85にとどまった．推定育種価の精度がより高く，305日乳量の遺伝評価も同時に実施できることから，泌乳持続性の遺伝評価モデルとしてHYCが最適であると結論づけた．","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本畜産学会","subitem_publisher_language":"ja"}]},"item_2_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.2508/chikusan.82.297","subitem_relation_type_select":"DOI"}}]},"item_2_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本畜産学会","subitem_rights_language":"ja"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00195188","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1346907X","subitem_source_identifier_type":"PISSN"}]},"item_2_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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Masuda, Yutaka","creatorNameLang":"en"},{"creatorName":"増田, 豊","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Suzuki, Mistuyoshi","creatorNameLang":"en"},{"creatorName":"鈴木, 三義","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-30"}],"displaytype":"detail","filename":"masuda.82.297-304.2011.pdf","filesize":[{"value":"641.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"masuda.82.297-304.2011.pdf","url":"https://obihiro.repo.nii.ac.jp/record/847/files/masuda.82.297-304.2011.pdf"},"version_id":"ff857661-2630-40e9-bccb-0ee22967760c"}]},"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":"乳用牛の泌乳持続性に対する遺伝評価モデルの比較","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"乳用牛の泌乳持続性に対する遺伝評価モデルの比較","subitem_title_language":"ja"}]},"item_type_id":"2","owner":"12","path":["5"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-11-07"},"publish_date":"2014-11-07","publish_status":"0","recid":"847","relation_version_is_last":true,"title":["乳用牛の泌乳持続性に対する遺伝評価モデルの比較"],"weko_creator_id":"12","weko_shared_id":-1},"updated":"2024-05-20T00:07:13.588255+00:00"}