{"_buckets": {"deposit": "60966b4e-3933-4778-928b-81fca06b3570"}, "_deposit": {"id": "2003535", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2003535"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02003535", "sets": ["1642837906469", "1642838407312"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "沖縄における乳牛の繁殖状況調査 II(畜産学科)", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Statistics on the reproduction of dairy cows in Okinawa II (Department of Animal Husbandry)", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "渡嘉敷, 綏宝", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Tokashiki, Suiho", "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_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "1.本調査は那覇及び南部地区の酪農地帯において主として多頭飼育されている285頭の乳牛について1965年9月から1967年3月まで個体ごとの繁殖の推移を継続して観察したものである。2.繁殖は人工授精と自然交配の二本立で行なっており, 最近繁殖成績も向上しつつあるが, 問題があるのは自然交配においては雑駁な雄を配するため生産犢の資質の向上がはかれない点にある。今後酪農振興のために人工授精の普及と受胎率の向上策が望まれる。3. 3回の調査における病的空胎は全調査牛の10.1\u0026acd;17.2%と高率を示しており, これらの障害牛の大部分は十分な治療を受けることなく, 肉用として売却される実状にある。このことは乳牛の殖えない原因ともなっているので, 診療組織の整備をはかって適切なる診断と処置を講ずる方策が望まれる。", "subitem_description_type": "Other"}, {"subitem_description": "1. This investigation was made by continuous observations of individual reproduction careers of 285 cows which were raised mostly in groups in Naha City and the Southern Region of Okinawa from September 1965 to March 1967. 2. Reproduction is made either by artificial insemination or by natural mating. Recently the reproduction rate is improving. But there is a problem that unknown poor strains of bulls are used in natural mating and the improvement of new-born calves can not be made. It is desirable to encourage artificial insemination and improve conception rate from now on. 3. In three investigations, the ratios of sterile cows to the total were 17.2,11.7 and 10.1%, respectively, which are considerably high. Most of these sterile cows are sold for meat without therapy. It is one of the reasons the number of cows is not increasing. Therefore, it is desirable to take a policy to establish an organization so that proper therapy and treatment of cows can be made.", "subitem_description_type": "Other"}, {"subitem_description": "紀要論文", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "琉球大学農学部"}]}, "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/20.500.12000/4567"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0370-4246"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN00250548"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "琉球大学農学部学術報告"}, {"subitem_1522650068558": "en", "subitem_1522650091861": "The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1968-10-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "15", "bibliographicPageEnd": "205", "bibliographicPageStart": "199"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "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": "KJ00000161577.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2003535/files/KJ00000161577.pdf"}, "version_id": "43f9e87f-c15d-48bd-9d79-64da002ad6d2"}]}, "item_title": "沖縄における乳牛の繁殖状況調査 II(畜産学科)", "item_type_id": "15", "owner": "1", "path": ["1642837906469", "1642838407312"], "permalink_uri": "http://hdl.handle.net/20.500.12000/4567", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-02-14"}, "publish_date": "2008-02-14", "publish_status": "0", "recid": "2003535", "relation": {}, "relation_version_is_last": true, "title": ["沖縄における乳牛の繁殖状況調査 II(畜産学科)"], "weko_shared_id": -1}