{"created":"2022-01-28T07:12:36.925733+00:00","id":2008642,"links":{},"metadata":{"_buckets":{"deposit":"33d7b5e1-c467-4962-99c1-f07ac31b5e17"},"_deposit":{"id":"2008642","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2008642"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02008642","sets":["1642837622505:1642837905044:1642837929527","1642838403551:1642838407312"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"シカクマメの沖縄各種土壌での生育およびリン栄養","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Growth of Winged Bean in Three Soil Types in Okinawa and the Effect of Phosphorus Nutrition","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鬼頭, 誠","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"名嘉眞, 健志","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"南雲, 不二男","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Kitou, Makoto","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Nakama, Takeshi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Nagumo, Fujio","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":"シカクマメ"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"ハッショウマメ"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"沖縄土壊"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"リン栄養"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"耐酸性"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Acid tolerance"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Low-P tolerance"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Okinawan soils"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Velvet bean"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Winged bean"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Acidic soil (red soil : RS), neutral soil (dark red soil: DRS), and\\nalkaline soil (gray soil : GS) are main soils in Okinawa islands. We examined the growth and yield of winged bean (Psophocarpus tetragonolobus) cultivated in these soils in the field in 2007 and 2008. In RS, the contents of total phosphorus (P), Ca-bound P\\n(available P), and Al-bounded P (unavailable) were lowest. Growth and yield of winged bean were significantly lower in RS than in DRS or GS. We also grew winged bean and velvet bean (Mucuna pruriens) in pots with RS with or without liming and P application. The growth of both species was promoted by P application but not by liming. Without P application, the growth of winged bean was lower than that of velvet bean. Tolerance of these species to low P was investigated in akadama soil, in which P was mainly bound to AI ; the phosphate absorption coefficient of this soil was 23.9 g kg-1. P-deticient (DP) and P-sufficient (SP) conditions were achieved by adding P at rates of l% and 10% of the phosphate absorption coefficient, respectively. Growth and N-fixing activity of winged bean were significantly lower than those of velvet bean. We conclude that the decrease of winged bean growth and yield in RS is caused by P deficiency rather than its sensitivity to soil Acidity.","subitem_description_type":"Other"},{"subitem_description":"沖縄に分布する酸性の赤色士、中性の1音赤色士、アノレカリ性の灰色低地土の圃場で栽培したシカクマメ(Psophocarpuste tragonol obus)の生育量と収量を2007年と2008年の2年間調査した。全リンおよびCa型リン酸、Al型リン酸の最も少ない赤色土でシカクマメ生育量と収量はたの土壌に比べて有意に低下した。赤色土に石灰施用とリン施J巴の有無による処理区を設けて栽培したシカクマメとハッショウマメ(Jlfucuna pruriens)の生育訟は石灰jj包用の有無にかかわらずリン施肥で低下し、低下度合はシカクマメで強く示された。リン酸をAl型で固定する赤玉土にリン酷吸収係数のl%と10%のリン酸施肥をして準備したリン欠乏区とリン適量区でシカクマメとハッショウマメを栽培した結果、欠乏区における生育量と窒素固定活性はシカクマメで著しく低下した。これらのことから赤色土でのシカクマメの生育量と収量の低下は土壌酸性による影響よりもリン欠乏の可能性が明らかになった。","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":"eng"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/36745"}]},"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":"2016-12-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"63","bibliographicPageEnd":"50","bibliographicPageStart":"45"}]},"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":"No63p045.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2008642/files/No63p045.pdf"},"version_id":"03ef2c7b-53c3-4214-84e9-717d541e3087"}]},"item_title":"シカクマメの沖縄各種土壌での生育およびリン栄養","item_type_id":"15","owner":"1","path":["1642837929527","1642838407312"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-06-18"},"publish_date":"2017-06-18","publish_status":"0","recid":"2008642","relation_version_is_last":true,"title":["シカクマメの沖縄各種土壌での生育およびリン栄養"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T04:06:24.311551+00:00"}