{"created":"2022-01-27T07:36:30.327524+00:00","id":2003523,"links":{},"metadata":{"_buckets":{"deposit":"62b0419a-d233-4e4c-977d-91ecf4bf7735"},"_deposit":{"id":"2003523","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2003523"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02003523","sets":["1642837622505:1642837905044:1642837906897","1642838403551:1642838407312"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"ローズグラスの飼料価値に及ぼす三要素増肥の影響(畜産学科)","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Effects of heavy applications of macronutrients on the feed value of Rhodesgrass (Chloris gayana Kunth) (Department of Animal Husbandry)","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宮城, 常夫","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Miyagi, Tsuneo","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":"ローズグラス(Chloris gayana Kunth)の飼料価値に及ぼす三要素増肥の影響について, 生育段階と化学的成分を調査して次の結果を得た。1.同一施肥水準において, 再生期間40日までは草丈と収量は著しく増加した。茎部に対する葉の割合は日数の経過と共に漸減し, 再生期間14日では61%, 20日では53%, 30日では37%, 40日では22%であった。2.窒素の増肥は夏におけるローズグラスの生育ステージを著しく早くする傾向を示した。3.窒素増肥はローズグラスの水分含量を高くする傾向を示した。粗蛋白は無窒素区で6.7%, 1アール当り0.8kgの窒素施肥で9.8%から11.2%の範囲で, 窒素施肥によって粗蛋白含量は著しく増加した。しかし, 1アール当り1.6kgの窒素施肥では粗蛋白質含量は9.7%から10.6%の範囲を示し, 窒素増肥の効果は少なかった。4.可溶無窒素物含量は窒素増肥により低下する傾向を示した。5.粗繊維, 粗脂肪, 粗灰分は窒素増肥による影響は認められなかった。6.燐酸と加里の増肥による化学的成分に及ぼす影響は認められなかった。","subitem_description_type":"Other"},{"subitem_description":"This trial has been carried out for the purpose of investigating effects of heavy dressing of macronutrients (N, P_2O_5 and K_2O) on the chemical composition and Stage of maturity of Rhodesgrass. The results are as follow : 1. Applciation of phosphorus and potassium was not affected on the chemical composition and stage of maturity of Rhodesgrass. Rhodesgrass responded best to nitrogen fertilization. 2. The plant height and the yield of dry matter increased remarkably under the same level fertilization in the regrowth period of 40 days at the time of rapid growth in the summer. The leaf/stem ratio of Rhodesgrass much decreased when regrowth period increased. 3. The stage of maturity of Rhodesgrass much increased due to the high level of nitrogen in the summer. 4. The content of moisture and crude protein increased due to the high level of nitrogen fertilization. 5. The content of N-free extract decreased due to the high level of nitrogen. 6. The content crude fiber, crude fat and crude ash were not effected on the level of nitrogen applied.","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/20.500.12000/4555"}]},"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":"1969-10-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"16","bibliographicPageEnd":"257","bibliographicPageStart":"253"}]},"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","filename":"KJ00000162318.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2003523/files/KJ00000162318.pdf"},"version_id":"3c286d00-f675-4810-861a-c518795de5c6"}]},"item_title":"ローズグラスの飼料価値に及ぼす三要素増肥の影響(畜産学科)","item_type_id":"15","owner":"1","path":["1642837906897","1642838407312"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-02-14"},"publish_date":"2008-02-14","publish_status":"0","recid":"2003523","relation_version_is_last":true,"title":["ローズグラスの飼料価値に及ぼす三要素増肥の影響(畜産学科)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T01:23:49.562265+00:00"}