{"created":"2022-01-27T07:27:04.675321+00:00","id":2003201,"links":{},"metadata":{"_buckets":{"deposit":"29108094-843e-491e-8259-35581140f266"},"_deposit":{"id":"2003201","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2003201"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02003201","sets":["1642837622505:1642837905044:1642837910985","1642838403551:1642838407312"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"第 1 報 沖縄における本病の発生状況(パインアップル root rot wilt に関する研究)(農学科)","subitem_1551255648112":"ja"},{"subitem_1551255647225":"1. The occurrence of the disease in the Okinawa Islands (Studies on the root rot wilt of the pineapple)(Department of Agriculture)","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田盛, 正雄","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"大嶺, 和子","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"TaMori, Masao","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Omine, Kazuko","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":"沖縄県におけるパインアップル萎ちょう病の発生圃場を対象に, 根, 葉および果実の調査を行ない, 萎ちょう病の発生状況を把握するように努めた。調査圃場の大部分は水はけが悪く, 萎ちょう病の発生が多い。調査圃場の根については, ほとんどが褐変, 枯死しており, 激しい病徴を示している。葉の症状は大きく分けて2つのタイプがあり, 根の症状と同じく激しい病徴を示すタイプと, 根が侵されていても症状の現われないタイプがある。これは, 時期的なことが原因となる場合と, 施肥が原因となる場合の2通りが考えられる。6月から12月までをみた場合, 6月から9月までは葉の症状は顕著であるが, 9月以降12月までは症状が軽度で判断が困難になる。パインアップルは葉からも養分を吸収できるため, 葉に肥料を施すことで地上部が健全にみえることから, 葉によっての病気の判断が困難なことがわかる。しかし, 健全株にみえても, 根が大部分侵され養分吸収が不可能な株は, 開花結実期に入ると, 葉の養分がほとんど果実にいくため, 萎ちょう症状を呈する。萎ちょう株の果実は小さく,成熟期に入る前に黄変し, 後に腐敗するものが多い。","subitem_description_type":"Other"},{"subitem_description":"This paper reports investigation of roots, leaves and fruits of wilt disease of pineapple in the Okinawa Islands. Most of the investigated pineapple fields were poor drainage soil, and the wilt disease were severely occured. Roots of the investigated fields were pertially or completely dead. Leaf symptom is exist two types; one type is appeared severe symptom as well as roots, but the other type is slight. Reason of the different leaf symptom is probable that the season and fertilization. The leaf symptom was remarkable from June to September. From September to December, it was slight. Some plants seems to healthy on vegetative stage, but there roots are also diseased. On bearing plant, as a result of leaves nutrient is almost move to fruit, it is wilted. Fruit of wilted plant was very small and colored prematurely. Most of these fruits are became decay finally.","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/20.500.12000/4187"}]},"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":"1978-12-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"25","bibliographicPageEnd":"103","bibliographicPageStart":"97"}]},"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":"KJ00000161941.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2003201/files/KJ00000161941.pdf"},"version_id":"b61b55df-295c-4479-ab38-54560ad3245d"}]},"item_title":"第 1 報 沖縄における本病の発生状況(パインアップル root rot wilt に関する研究)(農学科)","item_type_id":"15","owner":"1","path":["1642837910985","1642838407312"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-02-14"},"publish_date":"2008-02-14","publish_status":"0","recid":"2003201","relation_version_is_last":true,"title":["第 1 報 沖縄における本病の発生状況(パインアップル root rot wilt に関する研究)(農学科)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T01:17:31.975688+00:00"}