{"created":"2021-03-01T06:38:46.034646+00:00","id":30447,"links":{},"metadata":{"_buckets":{"deposit":"7debb020-7ec5-4e68-8af3-7b7db065af13"},"_deposit":{"id":"30447","owners":[],"pid":{"revision_id":0,"type":"depid","value":"30447"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00030447","sets":["643:666:667"]},"author_link":["101227","101228","101229"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-08","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"104089","bibliographicVolumeNumber":"176","bibliographic_titles":[{"bibliographic_title":"Environmental and Experimental Botany","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Crop growth promotion utilizing elevated carbon dioxide concentrations (e[CO2]) may be limited by soil nutrient availability. Although numerous studies have suggested the importance of nitrogen (N) for the promotion of growth under e[CO2], N requirement for maximum plant growth is rarely examined. We have found that increase in potato (Solanum tuberosum L.) biomass depends on phosphorus (P) availability under doubled [CO2] conditions. To address whether the N requirement for maximum growth under e[CO2] is dependent on P supply or not in potatoes, we quantified potato growth and water consumption in response to five N supply rates at low P (LP) and high P (HP) conditions. A pot experiment was conducted in controlled-environment chambers with ambient CO2 concentrations (a[CO2]) and an e[CO2] level of double a[CO2]. Foliar critical N concentration per area (critical [N]area), the minimum N requirement for 90% maximum plant growth, was similar (1.43 g m-2) regardless of [CO2] conditions under LP. Under HP, however, the critical [N]area increased under e[CO2] conditions (1.65 g m-2) compared with a[CO2] conditions (1.52 g m-2). Water use did not change with e[CO2] under HP conditions, whereas it decreased with e[CO2] under LP conditions despite the increase in biomass owing to higher water-use efficiency (WUE). Although WUE with e[CO2] or HP was independent of N supply, biomass increment with e[CO2] or HP depended on N supply. We concluded that the N and water required by potato plants under e[CO2] would be dependent on P supply. Although under HP, e[CO2] increased N but not water required to obtain maximum growth during the early growth stage, N demand was unchanged and water demand decreased by e[CO2] under LP conditions, probably owing to growth limited by P availability.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"ファイル公開：2022-08-01","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier","subitem_publisher_language":"en"}]},"item_10_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.envexpbot.2020.104089","subitem_relation_type_select":"DOI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_10_source_id_61":{"attribute_name":"ISSN（print）","attribute_value_mlt":[{"subitem_source_identifier":"0098-8472","subitem_source_identifier_type":"PISSN"}]},"item_1615787544753":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yi, Yan","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"101227","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sugiura, Daisuke","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"101228","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yano, Katsuya","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"101229","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-08-01"}],"displaytype":"detail","filename":"EEB20_final.pdf","filesize":[{"value":"2.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"EEB20_final","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/30447/files/EEB20_final.pdf"},"version_id":"67495e26-1640-4ebb-875b-f07791c91528"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"elevated CO2","subitem_subject_scheme":"Other"},{"subitem_subject":"nitrogen","subitem_subject_scheme":"Other"},{"subitem_subject":"phosphorus","subitem_subject_scheme":"Other"},{"subitem_subject":"Solanum tuberosum L.","subitem_subject_scheme":"Other"},{"subitem_subject":"plant growth","subitem_subject_scheme":"Other"},{"subitem_subject":"water–use efficiency","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Nitrogen and Water Demands for Maximum Growth of Solanum tuberosum under Doubled CO2: Interaction with Phosphorus Based on the Demands","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Nitrogen and Water Demands for Maximum Growth of Solanum tuberosum under Doubled CO2: Interaction with Phosphorus Based on the Demands","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["667"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-09-15"},"publish_date":"2020-09-15","publish_status":"0","recid":"30447","relation_version_is_last":true,"title":["Nitrogen and Water Demands for Maximum Growth of Solanum tuberosum under Doubled CO2: Interaction with Phosphorus Based on the Demands"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:23:57.842027+00:00"}