{"_buckets": {"deposit": "65e270c0-9418-4cf8-a8e5-b8a8422ec541"}, "_deposit": {"id": "2002771", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2002771"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02002771", "sets": ["1642837919297", "1642838407312"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "高 CO_2 濃度がファレノプシス(コチョウラン)の Crassulacean Acid Metabolism に及ぼす影響(生物生産学科)", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Effects of elevated CO_2 on Crassulacean Acid Metabolism in Phalaenopsis (Department of Bioproduction)", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "川満, 芳信", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "名嘉, みつき", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "中山, 博之", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "関塚, 史朗", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Kawamitsu, Yoshinobu", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Naka, Mitsuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Nakayama, Hiroyuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Sekizuka, Fumiaki", "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": "CAM型光合成"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "ファレノプシス(コチョウラン)"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "炭酸ガス施肥"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "PEPカルボキシラーゼ"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Crassulacean Acid Metabolism"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "Phalaenopsis Casablance Moon×P. Buera Flora"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "CO_2 enrichment"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "PEP carboxylase"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "本研究では, ファレノプシスの生育, 生産を高めるために成長に直接関係のあるCO_2ガス交換に着目してその最適条件を決定し, さらに, 高炭酸ガスの影響についても解析し, CO_2施肥の問題点について検討した。得られた結果の概要は以下の通りである。1. ファレノプシスはそのCO_2吸収パターンからCAM植物であることがわかった。また, 明期においてCO_2吸収のほとんど見られないSuper-CAM型に属していた(図1,2)。気孔伝導度においても明らかにCAM型特有の日変化を示し, CO_2交換速度は気孔伝導度と密接に関係していた。2. ファレノプシスのCO_2交換速度は明/暗期温度が30/20℃, 30/25℃, 25/20℃の時, 光強度が15klx付近で飽和に達した(図3)。3. 明/暗期温度の組み合せによって1日の収支量にかなりの違いが認められ, 25/20℃において収支量は最大値を示した(図4)。4. CO_2濃度を上昇させると, CO_2交換速度は700ppmまでは増加傾向にあり, それ以上の濃度では変化はみられなかった。1日の収支量は主としてPhase1に依存していることがわかった(図5,6)。5. 350ppmから1,400ppmに変化させると葉内リンゴ酸含量も増加した(図7)。高CO_2濃度下では, 暗期ではPEPCase活性の増加が見られたが明期では逆に低下した(図8)。", "subitem_description_type": "Other"}, {"subitem_description": "Effects of elevated CO_2 on CO_2 gas exchange and phosphoenolpyruvate carboxylase activity in Phalaenopsis (Phalaenopsis Casablanca Moo×P. Buera Flora) were measured to get basic infomation on the CO_2 enrichment under green house conditions. Results obtained are summarized as follow; Phalaenopsis exhibited a super-CAM type CO_2 exchange pattern. The CO_2 exchange rate was saturated at 15klx under 30/20℃, 30/25℃, and 25/20℃ of light/dark leaf temperature conditions. The maximum CO_2 balance was obtained at 25/20℃ of light/dark leaf temperature. CO_2 exchange rate was saturated around 700ppm of CO_2 concentration. Total CO_2 balance was depend mainly on the balance in phase 1. Malate content and PEPCase activity in phase 1 were increased under elevated CO_2 concentration. In light period, however, PEPCase activity was depressed.", "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/20.500.12000/3742"}]}, "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": "1995-12-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "42", "bibliographicPageEnd": "32", "bibliographicPageStart": "23"}]}, "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", "download_preview_message": "", "file_order": 0, "filename": "KJ00000161773.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2002771/files/KJ00000161773.pdf"}, "version_id": "9f1e488a-4b4f-4769-8891-146186e0bd74"}]}, "item_title": "高 CO_2 濃度がファレノプシス(コチョウラン)の Crassulacean Acid Metabolism に及ぼす影響(生物生産学科)", "item_type_id": "15", "owner": "1", "path": ["1642837919297", "1642838407312"], "permalink_uri": "http://hdl.handle.net/20.500.12000/3742", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-02-14"}, "publish_date": "2008-02-14", "publish_status": "0", "recid": "2002771", "relation": {}, "relation_version_is_last": true, "title": ["高 CO_2 濃度がファレノプシス(コチョウラン)の Crassulacean Acid Metabolism に及ぼす影響(生物生産学科)"], "weko_shared_id": -1}
高 CO_2 濃度がファレノプシス(コチョウラン)の Crassulacean Acid Metabolism に及ぼす影響(生物生産学科)
http://hdl.handle.net/20.500.12000/3742
http://hdl.handle.net/20.500.12000/3742