{"created":"2022-01-27T02:43:15.327196+00:00","id":2002932,"links":{},"metadata":{"_buckets":{"deposit":"84dafa94-0f4f-4995-bae8-6b675a9f9649"},"_deposit":{"id":"2002932","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2002932"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02002932","sets":["1642837622505:1642837905044:1642837915948","1642838403551:1642838407312"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"桑新系統 「R1」 の冬期における生育特性(農学部附属熱帯農学研究施設)","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Characteristics of the new mulberry R1 in its growth in winter (Research Institute of Tropical Agriculture)","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"四方, 正義","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Shikata, Masayoshi","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_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"桑新系統「R1」は, 土質が悪い上に肥培管理が必ずしも十分でなくて, 気温が20℃以下に下がる冬期(12月-2月)を経過する場合でも, その交雑親木の両品種よりも生長が旺盛であった。さらにR1は季節風の強い冬期を越した時期でもシマグワに似て新葉に混じって古い葉を付着している。赤渋病のり病性はどの桑品種も一般に新葉が最もかかり易いようであるが, R1は冬期でもかかり易い新葉が存在するためシマグワに比較して被害が顕著に見られることがある。以上の結果, R1は冬期でも良く生長し, 季節風の強い時期でもシマグワに似て落葉が少ないので, 八重山における冬期の飼育にも供用出来て, 周年飼育の目的に合う桑品種と言えるであろう。ただ, 冬期に生長することは, 赤渋病にり病し易い状態にある訳で十分に注意することが必要であろう。","subitem_description_type":"Other"},{"subitem_description":"New mulberry R1 grows faster than both of its crossing parent trees, even on the condition of poor soil and bad fertilization management, and of passing winter (from December to February) having a temperature falling under twenty degrees. Moreover R1 has, like Shimaguwa, old leaves Sticked among new leaves at the season after blowy winter. As new leaves of any mulberry variety are easily infected with rust and R1 has new leaves in winter, R1 suffers from serious damage in comparison with Shimaguwa. In conclusion R1 can be supplied to the winter silkworm rearing in Yaeyama for the above mentioned reasons, and also is a suitable mulberry variety for rearing throughout seasons. But the greatest caution against rust must be taken in cultivating R1,because it grows well in winter, and is easily infected with rust.","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/20.500.12000/3903"}]},"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":"1988-12-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"35","bibliographicPageEnd":"153","bibliographicPageStart":"147"}]},"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","filename":"KJ00000161606.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2002932/files/KJ00000161606.pdf"},"version_id":"c6edb5f3-4eba-4852-9666-d64120be9a9c"}]},"item_title":"桑新系統 「R1」 の冬期における生育特性(農学部附属熱帯農学研究施設)","item_type_id":"15","owner":"1","path":["1642837915948","1642838407312"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-02-14"},"publish_date":"2008-02-14","publish_status":"0","recid":"2002932","relation_version_is_last":true,"title":["桑新系統 「R1」 の冬期における生育特性(農学部附属熱帯農学研究施設)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T01:11:56.253185+00:00"}