{"_buckets": {"deposit": "533a5f62-ab81-4e52-ac20-4b6dbef0a9e1"}, "_deposit": {"id": "2002462", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2002462"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02002462", "sets": ["1642838338003", "1642838407312"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "暑熱暴露がヤギの消化管通過速度と第一胃収縮運動に与える影響", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Effects of Heat Exposure on the Rumination and Passage Rate of Feeds Through the Digestive Tract of Goats", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "平山, 琢二", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "大城, 政一", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "加藤, 和雄", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "太田, 實", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Hirayama, Takuji", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Oshiro, Seiichi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Katoh, Kazuo", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Ohta, Minoru", "creatorNameLang": "en"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186609386": {"attribute_name": "Subject", "attribute_value_mlt": [{"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "暑熱"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "反芻"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "通過速度"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "ヤギ"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Heat exposure"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Rumination"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Passage rate"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Goat"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "雑種雄ヤギ3頭（平均体重：22±3Kg）を用いて，適温環境下（温度20℃，相対湿度80％）および暑熱環境下（温度33℃，相対湿度80％）において，飼料摂取量を等しくした場合における，消化率，第一胃内VFA濃度，第一胃収縮の頻度・振幅，総咀嚼回数および消化管通過速度を測定した．消化率は，暑熱環境で高い傾向にあり，粗タンパク質とNDF消化率で有意差が認められた(P\u003c 0.05)．第一胃内VFA濃度は，暑熱環境下で高い傾向を示し，特にn-酪酸濃度で有意差が認められた(P\u003c 0.05)．摂取飼料の体内滞留時間は，暑熱環境下で延長される傾向にあった．第一胃収縮の振幅および頻度は，暑熱環境で低い傾向にあり，採食時で有意差が認められた(P\u003c 0.05)．これらの結果から，ヤギを暑熱環境下へ暴露することで，第一胃内収縮運動が低下して摂取飼料の体内滞留時間が延長され，第一胃内における摂取飼料片の分解が活発に行われたという一連の生理反応に対する因果関係が示唆された．", "subitem_description_type": "Other"}, {"subitem_description": "A study was undertaken to determine the effect of heat exposure (33°C,80%) on the rumen volatile fatty acids (VFA) concentration and passage rate of feeds through the digestive tract of goats. Goats initially housed in thermoneutral environment (20°C,80%) were fed once daily with equal amounts of sudan grass hay (2cm-cut) in both environments. The digestibilities of crude protein and neutral detergent fiber (NDF) were higher in heat exposure (P\u003c0.05). The concentration of VFA, particularly n-butyric acid, in the rumen tended to increase in beat exposure. Also, the passage rate of feeds through the digestive tract of goats tended to decrease. The amplitude and frequency of contract in internal pressur of the rumen were higher in heat exposure (P\u003c0.05).", "subitem_description_type": "Other"}, {"subitem_description": "論文", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "日本畜産学会"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "jpn"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/4647"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "1346-907X"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN00195188"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "日本畜産学会報"}, {"subitem_1522650068558": "en", "subitem_1522650091861": "Animal Science Journal"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueNumber": "8", "bibliographicPageEnd": "J263", "bibliographicPageStart": "J258", "bibliographicVolumeNumber": "71"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "4.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2002462/files/4.pdf"}, "version_id": "a86cf0af-1825-4db8-bb6b-61035c9aff53"}]}, "item_title": "暑熱暴露がヤギの消化管通過速度と第一胃収縮運動に与える影響", "item_type_id": "15", "owner": "1", "path": ["1642838338003", "1642838407312"], "permalink_uri": "http://hdl.handle.net/20.500.12000/4647", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-02-19"}, "publish_date": "2008-02-19", "publish_status": "0", "recid": "2002462", "relation": {}, "relation_version_is_last": true, "title": ["暑熱暴露がヤギの消化管通過速度と第一胃収縮運動に与える影響"], "weko_shared_id": -1}