{"_buckets": {"deposit": "65fa2cc8-b1b7-4c69-80f0-a88e6e15a2ad"}, "_deposit": {"id": "2015339", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2015339"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02015339", "sets": ["1642838319203", "1642838412624"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "沖縄本島中北部みかん園土壌の化学性", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Chemical Properties of citrus orchard soils in the Central and Northern Pants of Okinawa Island.", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "稲嶺, 盛三郎", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "伊芸, 安正", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Inamine, Seisaburo", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Igei, Yasumasa", "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_1617186499011": {"attribute_name": "Rights", "attribute_value_mlt": [{"subitem_1522650717957": "ja", "subitem_1522651041219": "沖縄農業研究会"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "沖縄本島中北部の柑橘園土壌の有効養分含量等の特性を明らかにし適正な土壌管理を行うため，化学分析を行なった．結果の要約は，次のとおりである．（1）pHは全般的に低く水浸出値で5.5未満を示す園が約90パーセント以上を占める．置換酸度（Y_1）は，ほとんどの園で6以上を示す強酸性．極強酸性土壌である．（2）全窒素含量および腐植はともに低く，有機質資材施用による地力増強が望まれる．（3）有効態りん酸は土壌100g当り10mg以上の含量を示す園が割合多く，極少数の園においてのみ10mg未満の欠乏値がみられるだけである．（4）置換性塩基のうち，カリウムは割合多いがカルシウム，マグネシウムいずれも低い．特に，マグネシウムは含量が低いと思慮される．（5）緩衝能は小さく，pH4～5の土壌100g当り500mgの炭カルを添加することによってpHは6～7に上昇する．", "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": "沖縄農業研究会"}, {"subitem_1522300295150": "en", "subitem_1522300316516": "Okinawa Agriculture Research Society"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "jpn"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "1344-1477"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN00083297"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "沖縄農業"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1978-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "32", "bibliographicPageStart": "27", "bibliographicVolumeNumber": "14"}]}, "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": "311.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2015339/files/311.pdf"}, "version_id": "dd8a02f2-e692-4158-bfc0-2e0bde165c01"}]}, "item_title": "沖縄本島中北部みかん園土壌の化学性", "item_type_id": "15", "owner": "1", "path": ["1642838319203", "1642838412624"], "permalink_uri": "http://hdl.handle.net/20.500.12000/0002015339", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2009-01-29"}, "publish_date": "2009-01-29", "publish_status": "0", "recid": "2015339", "relation": {}, "relation_version_is_last": true, "title": ["沖縄本島中北部みかん園土壌の化学性"], "weko_shared_id": -1}