{"_buckets": {"deposit": "3ee3ab02-4f3c-402d-be8e-a088f90b6f53"}, "_deposit": {"id": "2003633", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2003633"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02003633", "sets": ["1642838338003", "1642838407312"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Growth and Yield in F_1 Hybrids of Rice (Oryza sativa L.)", "subitem_1551255648112": "en"}, {"subitem_1551255647225": "イネ (Oryza sativa L.) のF_1雑種の生育および収量", "subitem_1551255648112": "ja"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Khan, Md. Nurul Alam", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Murayama, Seiichi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Ishimine, Yukio", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Tsuzuki, Eiji", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Motomura, Keiji", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Nakamura, Ichiro", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "村山, 盛一", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "石嶺, 行男", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "続, 栄治", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "本村, 恵二", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "仲村, 一郎", "creatorNameLang": "ja"}]}]}, "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": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "F_1 hybrid"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Growth"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Heterosis"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Rice"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Translocation"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Yield"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "イネ"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "F_1雑種"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "生育"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "収量"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "転流"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "ヘテロシス"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "Growth and yield of two F_1 hybrids along with their parents were studied. F_1 hybrids produced a higher grain\\nyield per plant than the respective mid-parents in both F_1 cross-combinations. Average heterosis value for yield was 1.14.\\nHigher yield in the F_1 plants was mainly due to the higher number of spikelets per panicle. Dry matter accumulation in the\\nF_1 hybrids was higher than that of the mid-parents in both hybrid combinations and it was associated with a higher number\\nof tillers and larger leaf area. Post anthesis decline in leaf area at the ripening stage was faster in the F_1 hybrids compared\\nwith the inbred parent cultivars. The F_1 plants showed a higher apparent translocation than the inbred parent cultivars in\\nboth F_1 cross-combinations.", "subitem_description_type": "Other"}, {"subitem_description": "二組のF_1雑種とその親品種の生育及び収量について研究した.F_1雑種は、両組合わせとも中間親よりも一個体当たりの子実収量が高く、平均ヘテロシスは、1.14を示した.F_1雑種における高い収量は、主に一穂当たりの粒数の増加に起因していると思われる.F_1雑種における乾物生産量は、中間親より高く、その原因は、分げつ数と葉面積の増加に起因すると思われた.出穂後の葉面積の減少は、親品種と比べF_1雑種が早かった.また、F_1雑種は、両組合わせとも転流は親品種よりかなり高く、この事も子実収量でF_1雑種がヘテロシスを示す原因の一つと考えられる.", "subitem_description_type": "Other"}, {"subitem_description": "論文", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "日本熱帯農業学会"}, {"subitem_1522300295150": "en", "subitem_1522300316516": "Japanese Society for Tropical Agriculture (JSTA)"}]}, "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/20.500.12000/5008"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0021-5260"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN00199779"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "熱帯農業"}, {"subitem_1522650068558": "en", "subitem_1522650091861": "Japanese Journal of Tropical Agriculture"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1998-12-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "4", "bibliographicPageEnd": "271", "bibliographicPageStart": "263", "bibliographicVolumeNumber": "42"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "journal article", "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": "Vol42No4p263-271.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2003633/files/Vol42No4p263-271.pdf"}, "version_id": "a6fce090-88d6-43a4-8a93-d83170c6619e"}]}, "item_title": "Growth and Yield in F_1 Hybrids of Rice (Oryza sativa L.)", "item_type_id": "15", "owner": "1", "path": ["1642838338003", "1642838407312"], "permalink_uri": "http://hdl.handle.net/20.500.12000/5008", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-03-09"}, "publish_date": "2008-03-09", "publish_status": "0", "recid": "2003633", "relation": {}, "relation_version_is_last": true, "title": ["Growth and Yield in F_1 Hybrids of Rice (Oryza sativa L.)"], "weko_shared_id": -1}
イネ (Oryza sativa L.) のF_1雑種の生育および収量
http://hdl.handle.net/20.500.12000/5008
http://hdl.handle.net/20.500.12000/5008