{"_buckets": {"deposit": "3bae8008-62c1-48cc-8698-df2350c58d10"}, "_deposit": {"id": "2002649", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2002649"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02002649", "sets": ["1642837922297", "1642838407312"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "\u30d1\u30a4\u30f3\u30a2\u30c3\u30d7\u30eb\u306e\u660e\u671f\u306b\u304a\u3051\u308b\u6c17\u5b54\u9589\u9396\u3092\u5236\u5fa1\u3059\u308b\u8981\u56e0\u306b\u3064\u3044\u3066", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "On the factors controlling stomatal closure during light period in pineapple", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u5ddd\u6e80, \u82b3\u4fe1", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u91cd\u4e45, \u5229\u679d\u5b50", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u798f\u6fa4, \u5eb7\u5178", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u6751\u5c71, \u76db\u4e00", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Kawamitsu, Yoshinobu", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Shigehisa, Rieko", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Fukuzawa, Yasunori", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Murayama, Seiichi", "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": "\u30d1\u30a4\u30f3\u30a2\u30c3\u30d7\u30eb"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "CAM\u578b\u5149\u5408\u6210"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "\u6c17\u5b54\u4f1d\u5c0e\u5ea6"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "\u540d\u671f\u306e\u958b\u5b54"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Pineapple"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "CAM type"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Stomatal conductance"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Stomatal opening at light period"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "CAM\u690d\u7269\u3067\u3042\u308b\u30d1\u30a4\u30f3\u30a2\u30c3\u30d7\u30eb\u306eCO_2\u53ce\u652f\u91cf\u3092\u5897\u5927\u3055\u305b\u308b\u305f\u3081\u306b\u306f\u660e\u671f\u306e\u6c17\u5b54\u3092\u66f4\u306b\u958b\u5b54\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u8003\u3048,\u6c17\u5b54\u958b\u9589\u3092\u5236\u9650\u3057\u3066\u3044\u308b\u8981\u56e0\u3092\u691c\u8a0e\u3057\u305f.1.\u6697\u671f\u3092\u77ed\u7e2e\u3057\u3066CO_2\u56fa\u5b9a\u3092\u6291\u5236\u3057\u3066\u3082\u30ea\u30f3\u30b4\u9178\u84c4\u7a4d\u91cf\u306f\u5bfe\u7167\u533a\u3068\u307b\u307c\u540c\u3058\u3067\u3042\u3063\u305f.\u6697\u671f\u306b\u304a\u3051\u308b\u30ea\u30f3\u30b4\u84c4\u7a4d\u91cf\u3068Phase-3\u306e\u9577\u3055,\u660e\u671f\u306b\u304a\u3051\u308b\u30ea\u30f3\u30b4\u9178\u306e\u6d88\u5931\u3068\u6c17\u5b54\u958b\u5b54(\u30ac\u30b9\u4ea4\u63db\u306e\u958b\u59cb)\u306b\u306f\u95a2\u4fc2\u306f\u7121\u304f,Phase-4\u306b\u304a\u3044\u3066\u8449\u5185CO_2\u6fc3\u5ea6\u304c\u4f4e\u4e0b\u3057\u3066\u3082\u6c17\u5b54\u306f\u958b\u304b\u306a\u304b\u3063\u305f.2.\u6697\u671f\u77ed\u7e2e\u3084CO_2-free air\u51e6\u7406\u306f\u30ea\u30f3\u30b4\u9178\u84c4\u7a4d\u91cf\u3092\u6e1b\u5c11\u3055\u305b\u305f\u304c,Phase-4\u306e\u6c17\u5b54\u958b\u5b54\u306f\u8457\u3057\u304f\u963b\u5bb3\u3055\u308c\u305f.3.\u8449\u306e\u30ea\u30f3\u30b4\u9178\u542b\u91cf\u304c\u5897\u52a0\u3059\u308b\u3068\u6c34\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u304a\u3088\u3073\u6d78\u900f\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306f\u4f4e\u4e0b\u3057\u305f.4.\u6697\u671f\u3092\u77ed\u7e2e\u3057\u305f\u9577\u65e5\u6761\u4ef6\u306b\u3059\u308b\u3068\u660e\u671f\u306eCO_2\u5438\u53ce\u306f\u5897\u52a0\u3057,\u7dcfCO_2\u53ce\u652f\u91cf\u306f\u50c5\u304b\u306b\u5897\u52a0\u3057\u305f.\u66f4\u306b\u660e\u671f\u304c\u9577\u304f\u306a\u308b\u3068,C_3\u56de\u8def\u3088\u308a\u3082\u30ea\u30f3\u30b4\u9178\u3092\u7cbe\u88fd\u3059\u308bC,\u30b8\u30ab\u30eb\u30dc\u30f3\u9178\u56de\u8def\u304c\u6d3b\u767a\u306b\u50cd\u304d,\u7dcfCO_2\u53ce\u652f\u91cf\u306e\u5897\u52a0\u306f\u671f\u5f85\u3067\u304d\u306a\u304b\u3063\u305f.", "subitem_description_type": "Other"}, {"subitem_description": "In crassulacean acid metabolism (CAM) plants, the CO_2 balance is dependent on the malic acid accumulated in the dark period. Due to the CAM pathways in pineapple, the light use efficiency is low. It is, therefore, necessary to open the stomata further during light period in order to increase the total CO_2 balance. The present paper described that the effects of dark period length and CO_2 free air at Phase 1, stopping the nocturnal CO_3 fixation, on the diurnal changes in gas exchange rate and leaf conductance in pineapple plants. Outlines of the result are as follows ; The malic acid accumulation was almost equal to the control, even if the dark period was shortened. There was no relation between the malic acid accumulation in the dark period and the Phase-3 length and elimination of malic acid and stomatal opening in the light period (e. g. the beginning of the gas exchange at late afternoon). That is to say, the stomatal opening did not occur at Phase 4 even if the low internal CO_2 concentration ocuurred. Dark period shortening and CO_2-free air treatment increased the stomatal conductance in dark period and decreased the malic acid accumulation, resulting the inhibition of stomatal opening at Phase 4. Leaf water potential and osmotic potential decreased when the malic acid content increased. The CO_2 uptake in light period incerased under the long day conditions, however, the totalCO_2 balance slightly increased. If the light period extended more, C_4 cycle which forms the malic acid becomes active in Phase 4 and the increased CO_2 balance could not be expected.", "subitem_description_type": "Other"}, {"subitem_description": "\u7d00\u8981\u8ad6\u6587", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "\u7409\u7403\u5927\u5b66\u8fb2\u5b66\u90e8"}]}, "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/20.500.12000/3616"}]}, "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": "\u7409\u7403\u5927\u5b66\u8fb2\u5b66\u90e8\u5b66\u8853\u5831\u544a"}, {"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": [{"bibliographicIssueNumber": "49", "bibliographicPageEnd": "14", "bibliographicPageStart": "1"}]}, "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": "KJ00000162630.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2002649/files/KJ00000162630.pdf"}, "version_id": "8fa12d34-0ef2-4bb5-833e-3f8ab18c7c20"}]}, "item_title": "\u30d1\u30a4\u30f3\u30a2\u30c3\u30d7\u30eb\u306e\u660e\u671f\u306b\u304a\u3051\u308b\u6c17\u5b54\u9589\u9396\u3092\u5236\u5fa1\u3059\u308b\u8981\u56e0\u306b\u3064\u3044\u3066", "item_type_id": "15", "owner": "1", "path": ["1642837922297", "1642838407312"], "permalink_uri": "http://hdl.handle.net/20.500.12000/3616", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-02-14"}, "publish_date": "2008-02-14", "publish_status": "0", "recid": "2002649", "relation": {}, "relation_version_is_last": true, "title": ["\u30d1\u30a4\u30f3\u30a2\u30c3\u30d7\u30eb\u306e\u660e\u671f\u306b\u304a\u3051\u308b\u6c17\u5b54\u9589\u9396\u3092\u5236\u5fa1\u3059\u308b\u8981\u56e0\u306b\u3064\u3044\u3066"], "weko_shared_id": -1}