{"_buckets": {"deposit": "8f4a353c-cd03-40d8-bb8a-2a7f65653d93"}, "_deposit": {"id": "2002824", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2002824"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02002824", "sets": ["1642837918448", "1642838407312"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "\u897f\u8868\u5cf6,\u7af9\u5bcc\u753a\u4e0a\u539f\u306e\u4e18\u9675\u5730\u306b\u304a\u3051\u308b\u9ec4\u8272\u571f\u306e\u571f\u58cc\u7279\u6027(\u751f\u7523\u74b0\u5883\u5b66\u79d1)", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "The soil properties of yellow soil profiles on the hillside at Uehara, Taketomi-cho, Iriomote Island (Department of Enviromental Sciences and Technology)", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u6e21\u5609\u6577, \u7fa9\u6d69", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u5fd7\u8302, \u5b88\u5b5d", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Tokashiki, Yoshihiro", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Shimo, Moritaka", "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": "\u30a2\u30b0\u30ed\u30d5\u30a9\u30ec\u30b9\u30c8\u30ea\u30fc\u306e\u8003\u3048\u3092\u542b\u3081\u305f\u571f\u5730\u5229\u7528\u306b\u8cc7\u3059\u308b\u76ee\u7684\u3067,\u897f\u8868\u5cf6,\u7af9\u5bcc\u753a\u4e0a\u539f\u306e\u4e18\u9675\u5730\u306b\u5206\u5e03\u3059\u308b,\u30a2\u30ab\u30e1\u30ac\u30b7\u30ef,\u30a6\u30e9\u30b8\u30ed\u30a2\u30ab\u30e1\u30ac\u30b7\u30ef,\u30aa\u30aa\u30d0\u30ae,\u30cf\u30eb\u30e9\u30f3\u30a4\u30cc\u30d3\u30ef\u7b49\u306e\u6a39\u7a2e\u304c\u512a\u5360\u3059\u308b\u5404\u9ec4\u8272\u571f\u58cc\u306b\u3064\u3044\u3066,\u571f\u58cc\u65ad\u9762\u306e\u7279\u5fb4\u3084\u305d\u306e\u5316\u5b66\u6027\u306b\u3064\u3044\u3066\u8abf\u3079\u305f\u3002\u571f\u58cc\u65ad\u9762\u3067\u306f,A,B,C\u5c64\u306e\u5404\u539a\u3055\u306f\u571f\u58cc\u65ad\u9762\u9593\u3067\u7570\u306a\u3063\u305f\u304c,B_2\u5c64\u306e\u539a\u3055\u306f27\u0026acd;28cm\u306e\u7bc4\u56f2\u3067\u307b\u307c\u8fd1\u4f3c\u3057,B\u5c64\u4f4d\u306e\u571f\u8272\u306f\u9ec4\u8272\u571f\u5c64\u306e\u7279\u5fb4\u3092\u793a\u3057\u305f\u3002\u305d\u3057\u3066,\u8868\u5c64\u571f\u3067\u306f\u571f\u58cc\u4fb5\u98df\u3092\u53d7\u3051\u6613\u3044\u3053\u3068\u304c\u63a8\u5bdf\u3055\u308c\u305f\u3002\u571f\u5730\u5229\u7528\u9762\u3067\u306f,\u571f\u58cc\u4fb5\u98df\u9632\u6b62\u306e\u5bfe\u7b56\u304c\u5fc5\u8981\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u5506\u3055\u308c\u305f\u3002\u5316\u5b66\u6027\u3067\u306f,\u81ea\u7136\u80a5\u6c83\u5ea6\u306f\u8457\u3057\u304f\u4f4e\u3044\u3053\u3068\u304c\u8a8d\u3081\u3089\u308c\u305f\u3002\u3059\u306a\u308f\u3061,\u307b\u3068\u3093\u3069\u306e\u571f\u5c64\u3067,pH(H_2O)\u306f\u660e\u9178\u6027,EC\u5024\u306f0.05mS/cm\u524d\u5f8c,CEC\u5024\u306f4me/100g\u524d\u5f8c,\u4ea4\u63db\u6027\u306eCa\u542b\u91cf\u306f2.2me/100g\u4ee5\u4e0b,Mg\u542b\u91cf\u306f0.8me/100g\u4ee5\u4e0b,K\u304a\u3088\u3073Na\u542b\u91cf\u306f\u3044\u305a\u308c\u30820.1me/100g\u524d\u5f8c,\u5869\u57fa\u98fd\u548c\u5ea6\u306f\u7d0427%\u524d\u5f8c,\u5168\u7a92\u7d20\u542b\u91cf\u306f0.1%\u672a\u6e80,\u53ef\u7d66\u614b\u30ea\u30f3\u9178\u542b\u91cf\u306f1.0mg/100g\u4ee5\u4e0b,\u6709\u6a5f\u614b\u70ad\u7d20\u542b\u91cf\u306f1.0%\u4ee5\u4e0b,\u8150\u690d\u542b\u91cf\u306f2%\u4ee5\u4e0b\u3092\u305d\u308c\u305e\u308c\u793a\u3057\u305f\u3002\u571f\u5730\u5229\u7528\u9762\u3067\u306f,\u5869\u57fa\u985e\u306e\u88dc\u7d66\u3084\u6709\u6a5f\u7269\u306e\u591a\u65bd\u7528\u306e\u5bfe\u7b56\u304c\u5fc5\u8981\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u5506\u3055\u308c\u305f\u3002", "subitem_description_type": "Other"}, {"subitem_description": "It was investigated with the aim utilizing soils of grove, wood and/or forest including an idea of an agroforestry system. The purpose of this research was to find the fundamental data of the properties in profiles and chemistry of yellow soils which were distributed on the hillside at Uehara, Taketomi-cho, Iriomote Island. Three profiles were selected on the soils with dominated by one or two kinds of tree : Mallotus japonicus Muell. Arg., Mallotus paniculatus (Lam.) Muell., Macaranga tanarius Muell. Arg. and Ficus benguetensis Merr.. Each thickness of the A, B and C horizon was different among three soil profiles, nevertheless, B_2 horizon was almost similar in thickness from 27 to 28cm. Based on the color of B horizon, these soils could be included in yellow soil. It was suggested that their surface soils have a high potential erosion. It seems reasonable to suppose that it is necessary a good preparation of land use to protect the soils from erosion. It was recognized that almost soils were remarkably low in natural soil fertility. These are the following chemical data obtained through almost soil horizons : about 5.2 in pH (H_2O); about 0.05mS/cm in EC; about 4me/100g in CEC; less than 2.2 and 0.8me/100g in exchangeable Ca and Mg, respectively; about 0.1me/100g in each exchangeable K and Na; about 27% in base saturation; less than 0.1% in total N; less than 1.0mg/100g in available P_2O_5; less than 1.0% and 2% in organic carbon and organic matter, respectively. According to all of these properties is obvious that it is necessary to consider the rate of fertilizer application of plant nutritions and organic matter as amendment from the viewpoint of land use.", "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/20.500.12000/3795"}]}, "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": "40", "bibliographicPageEnd": "106", "bibliographicPageStart": "99"}]}, "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": "KJ00000161724.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2002824/files/KJ00000161724.pdf"}, "version_id": "1e97653e-8f7c-42e2-8b11-4fef7258d6f7"}]}, "item_title": "\u897f\u8868\u5cf6,\u7af9\u5bcc\u753a\u4e0a\u539f\u306e\u4e18\u9675\u5730\u306b\u304a\u3051\u308b\u9ec4\u8272\u571f\u306e\u571f\u58cc\u7279\u6027(\u751f\u7523\u74b0\u5883\u5b66\u79d1)", "item_type_id": "15", "owner": "1", "path": ["1642837918448", "1642838407312"], "permalink_uri": "http://hdl.handle.net/20.500.12000/3795", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-02-14"}, "publish_date": "2008-02-14", "publish_status": "0", "recid": "2002824", "relation": {}, "relation_version_is_last": true, "title": ["\u897f\u8868\u5cf6,\u7af9\u5bcc\u753a\u4e0a\u539f\u306e\u4e18\u9675\u5730\u306b\u304a\u3051\u308b\u9ec4\u8272\u571f\u306e\u571f\u58cc\u7279\u6027(\u751f\u7523\u74b0\u5883\u5b66\u79d1)"], "weko_shared_id": -1}