{"_buckets": {"deposit": "ef990143-5264-4309-86ed-b3480866ee6e"}, "_deposit": {"id": "28482", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "28482"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00028482", "sets": ["456", "1608"]}, "item_7_alternative_title_1": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Social Behaviour and Relationships between Introduced Calf and Resident Dairy Heifers in 3 Months after Regrouping"}]}, "item_7_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2004-08", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "31", "bibliographicPageStart": "27", "bibliographicVolumeNumber": "57", "bibliographic_titles": [{"bibliographic_title": "新潟大学農学部研究報告"}, {"bibliographic_title": "新潟大学農学部研究報告", "bibliographic_titleLang": "en"}]}]}, "item_7_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "前報23)では、離乳子牛を育成牛群に1頭ずつ導入し、その後1か月間の社会行動を紹介した。その結果、導入から1か月間では、導入直後に形成された社会関係が維持されることを示した。しかし、その後の社会行動や社会関係の検討も必要である。そこで、今回は、導入時から3か月間継続して観察できた5組の結果を解析した。導入時と比較すると、1か月時、2か月時では、社会行動が減少した。物理的敵対行動、非物理的敵対行動、親和行動、探査行動の4つの行動の頻度は、いずれも導入時、1か月時、2か月時と経過するにしたがって減少した。4つの行動の頻度の減少幅や変化パターンもほぼ同じであった。また、先住子牛から導入子牛への社会行動、導入子牛から先住子牛への社会行動とも、導入時に比較すると1か月時、2か月時では減少した。一方、期間を通じて、先住子牛から導入子牛への社会行動の頻度が、導入子牛から先住子牛への社会行動の頻度を上回った。全体的には、先住牛から導入子牛への一方的な敵対行動と優位性が3か月間持続したという結果であった。個体間の組あわせ別に検討すると、その結果が前述の平均値と類似したのは、5組中わずか2組であった。1組は平均と異なり、残り2組は判定不能であった。その中では、導入から2または3か月後まで、一貫して親和行動が少なく敵対行動が多い、すなわち明確な優劣関係を示す平均的な例が2組みられた。逆に、一貫して親和行動が多く、強固な親和関係を形成したと考えられる例が5組中1組みられた。残り2組は、敵対行動と親和行動が混在し、変化パターンも一定ではなく、関係を判定するのは困難であった。さらに、先住子牛は複数の導入子牛に対して同様の行動パターンを示すことが多かったが、導入子牛は先住子牛によって違った行動パターンを示す例がみられた。以上のことから、導入子牛と先住子牛の関係は、総じて先住子牛から導入子牛への導入時の集中的な社会行動によって形成されると言えるが、それぞれの個体間の関係をみると必ずしも一様でなく、それぞれがそれぞれの関係を形成していることが明らかになった。", "subitem_description_type": "Abstract"}, {"subitem_description": "In the former report, the autor explained that social behaviour and relationships between newly introduced the weaning calves and the rearing dairy heifers for one month. As the result, there was much agonistic behaviour and the relations of superiority/inferiority was formed soon after introduction. But, do their relations never change? And, is their relationships all the same? So, the social behaviour and relationships of 5 pairs of introduced calf and resident heifers which has been observed for three months since introduction. When it was compared with at introduction, there was little social behaviour after that. The frequency of social behaviour (agonistic, affiliative, and other behaviours) decreased in accordance with the progress of the day. The social behaviour from resident heifers to introduced calves had decreased day by day, also that of introduced calves to resident heifers decreased since introduction too. However, 5 pairs varied from the frequency of the social behaviour and the changeing pattern, respectively. It was only 2 pairs to show the definite relationship of superiority/inferiority in three months from the introduction in 5 pairs. On the other hand, there was much affiliative behaviour consistently, and the strong affliative relationship was in 1 party. In another 2 pairs, affiliative behaviour was mixed with the agonistic behaviour, changing pattern wasn\u0027t fixed, so it was difficult to judge their relationships. To each introduced calves, resifent heifers showed same pattern of agonistic behaviour mainly. But, introduced calves showed that various behavioural pattern to each resident heifer. In other words, it has the possibility that behaviour from introduced calf to resident heifers influences their relationships. It is fact that introduced calves were attacked one-sidedly by resident heifers, and relationships of superiority/inferiority was made in them. But there wasn\u0027t the uniformly, and affiliative relationship sometimes formed. Futhermore, it had the possibility that the difference of age and physique of two individuals influenced their social relationship.", "subitem_description_type": "Abstract"}]}, "item_7_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "163834", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Shuji, Yoshihiro"}]}]}, "item_7_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "新潟大学農学部"}]}, "item_7_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_7_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00183393", "subitem_source_identifier_type": "NCID"}]}, "item_7_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03858634", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "集治, 善博"}], "nameIdentifiers": [{"nameIdentifier": "163833", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-08-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "17_0005.pdf", "filesize": [{"value": "2.7 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 2700000.0, "url": {"label": "17_0005.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/28482/files/17_0005.pdf"}, "version_id": "e6637ae6-2d83-4534-a0a4-ff0f49ea2a33"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "導入子牛", "subitem_subject_scheme": "Other"}, {"subitem_subject": "先住子牛", "subitem_subject_scheme": "Other"}, {"subitem_subject": "社会行動", "subitem_subject_scheme": "Other"}, {"subitem_subject": "優劣関係", "subitem_subject_scheme": "Other"}, {"subitem_subject": "親和関係", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Social Behaviour", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Introduced Calf", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Resident Heifer", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Superiority", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Affiliative Relationship", "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 paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "育成牛群における導入子牛と先住牛の3カ月間の社会行動と社会関係", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "育成牛群における導入子牛と先住牛の3カ月間の社会行動と社会関係"}, {"subitem_title": "育成牛群における導入子牛と先住牛の3カ月間の社会行動と社会関係", "subitem_title_language": "en"}]}, "item_type_id": "7", "owner": "1", "path": ["456", "1608"], "permalink_uri": "http://hdl.handle.net/10191/672", "pubdate": {"attribute_name": "公開日", "attribute_value": "2007-04-18"}, "publish_date": "2007-04-18", "publish_status": "0", "recid": "28482", "relation": {}, "relation_version_is_last": true, "title": ["育成牛群における導入子牛と先住牛の3カ月間の社会行動と社会関係"], "weko_shared_id": null}