{"created":"2023-08-02T03:53:15.637397+00:00","id":1973,"links":{},"metadata":{"_buckets":{"deposit":"4cb95518-f944-4f93-ab08-b1d7a582117e"},"_deposit":{"created_by":10,"id":"1973","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"1973"},"status":"published"},"_oai":{"id":"oai:repository.lib.tottori-u.ac.jp:00001973","sets":["1:7","2:14","23:55:87:483"]},"author_link":["36364","3681","36365","36366","36367","3944","36368","36369","36370","36371"],"item_3_alternative_title_31":{"attribute_name":"タイトル（ヨミ）","attribute_value_mlt":[{"subitem_alternative_title":"ヒカリ　キョウド　ト　コウゴウセイ　ソクド　ジョウサン　ソクド　ナラビニ　スイリヨウ　コウリツ　トノ　カンケイ　カラ　ミタ　C3　C4　サクモツ　ノ　トクセイ　ノ　チガイ","subitem_alternative_title_language":"ja-Kana"}]},"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1983-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"66","bibliographicPageStart":"55","bibliographicVolumeNumber":"22","bibliographic_titles":[{"bibliographic_title":"鳥取大学農学部砂丘研究所報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the Sand Dune Institute, Tottori University","bibliographic_titleLang":"en"}]}]},"item_3_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"To make clear the response differences of photosynthesis，transpiration and water use efficiency to light intensity in C₃ and C₄ crops belonging to Gramineae，the CO₂ exchange and transpiration rates were measured with the attached leaves. Also，water use efficiency， leaf conductance and intercellular CO₂ concentration were calculated based on these measured data. The response of photosynhetic and transpiration rates to light intensity were simultaneously measured using the open system assimilation chamber method provided with a by-pass to dehydrate the water transpired by the leaves. In each crop，light intensity was changed in 9 steps from 110 klx to total darkness. During the measuring，temperature and relative humidity in the chamber were maintained at 30±O.5℃ and 64.3±1.24%，respectively. The results obtained were as follows : 1) Light saturation point，maximum photosynthetic rate and initial slope in the photosynthetic light response curve of C₄ crops were higher compared with those of C₃ crops. 2) The response of the transpiration and water use efficiency to light intensity in both crops saturated at 30 Klx and 10 klx，respectively. The transpiration of C₄ crops was three fourths that of C₃ crops. On the other hand，the water use efficiency of C₄ crops was about twice that of C₃ crops. 3) Leaf conductance and intercellular CO₂ concentration of C₃ crops were larger than those of C₄ crops. 4) There were，in the case of the present experiment，high positive correlations between transpiration and photosynthetic rates in each of the crops. 5) The relations of water use efficiency and intercellular CO₂ concentration with leaf conductance in all crops under high light intensity showed a high negative correlation for water use efficiency and a high positive correlation for intercellular CO₂ concentrations. 6) The higher water use efficiency of C₄ crops was mainly caused by restricting the loss of water vapour from leaves with the smaller Ieaf conductance than those of C₃ crops. 7) Under such small Ieaf conductance，it is considered that the C₄ crops maintain their high photosynthetic rate by means of the high carboxylation efficiency and of the large CO₂ gradient (from the atmosphere to the inside leaves).","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"鳥取大学農学部砂丘利用研究施設."}]},"item_3_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"鳥取大学農学部砂丘研究所報告. 1983, 22, 55-66"}]}]},"item_3_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://www.affrc.go.jp/db_search/jasi/RN/270666"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.affrc.go.jp/db_search/jasi/RN/270666","subitem_relation_type_select":"URI"}}]},"item_3_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"(pdfファイル作成は農林水産省農林水産技術会議事務局筑波事務所)"}]},"item_3_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00174665","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"02852845","subitem_source_identifier_type":"ISSN"}]},"item_3_text_32":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学農学部栽培学研究室"},{"subitem_text_value":"砂丘利用研究施設乾地生態部門"},{"subitem_text_value":"九州大学農学部栽培学研究室"},{"subitem_text_value":"九州大学農学部栽培学研究室"},{"subitem_text_value":"九州大学農学部栽培学研究室"},{"subitem_text_value":"砂丘利用研究施設乾地生態部門"}]},"item_3_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"縣, 和一"},{"creatorName":"アガタ, ワイチ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"竹内, 芳親"},{"creatorName":"タケウチ, ヨシチカ","creatorNameLang":"ja-Kana"},{"creatorName":"Takeuchi, Yoshichika","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"川満, 芳信"},{"creatorName":"カワミツ, ヨシノブ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"箱山, 晋"},{"creatorName":"ハコヤマ, ススム","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"武田, 友四郎"},{"creatorName":"タケダ, トモシロウ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"遠山, 柾雄"},{"creatorName":"トオヤマ, マサオ","creatorNameLang":"ja-Kana"},{"creatorName":"Toyama, Masao","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Agata, Waichi","creatorNameLang":"en"},{"creatorName":"アガタ, ワイチ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawamitsu, Yoshinobu","creatorNameLang":"en"},{"creatorName":"カワミツ, ヨシノブ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hakoyama, Susumu","creatorNameLang":"en"},{"creatorName":"ハコヤマ, ススム","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takeda, Tomoshiro","creatorNameLang":"en"},{"creatorName":"タケダ, トモシロウ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2009-04-08"}],"displaytype":"detail","filename":"bsdri022_007.pdf","filesize":[{"value":"1.0 MB"}],"format":"application/pdf","licensefree":"(pdfファイル作成は農林水産省農林水産技術会議事務局筑波事務所)","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"bsdri022_007.pdf","url":"https://repository.lib.tottori-u.ac.jp/record/1973/files/bsdri022_007.pdf"},"version_id":"32321bfa-4fdf-42ab-9742-360630375d46"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper"}]},"item_title":"光強度と光合成速度、蒸散速度ならびに水利用効率との関係からみたC₃，C₄作物の特性の違い","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"光強度と光合成速度、蒸散速度ならびに水利用効率との関係からみたC₃，C₄作物の特性の違い","subitem_title_language":"ja"},{"subitem_title":"Response Differences of Photosynthesis, Transpiration and Water Use Efficiency to Light Intensity in C₃ and C₄ Crop Species","subitem_title_language":"en"}]},"item_type_id":"3","owner":"10","path":["14","7","483"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-06-22"},"publish_date":"2018-06-22","publish_status":"0","recid":"1973","relation_version_is_last":true,"title":["光強度と光合成速度、蒸散速度ならびに水利用効率との関係からみたC₃，C₄作物の特性の違い"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2023-09-27T06:14:11.577478+00:00"}