{"_buckets": {"deposit": "106efdcd-6c8a-4c88-85f8-e6ae570b1c52"}, "_deposit": {"id": "2005509", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2005509"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02005509", "sets": ["1642837925789", "1642838407312"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "An Assessment of Teak Planting under Tumpangsari System in Cepu Forest District, Central Java, Indonesia", "subitem_1551255648112": "en"}, {"subitem_1551255647225": "インドネシア・中部ジャワのチェプー森林区におけるトゥンパンサリ法式によるチーク造林の評価", "subitem_1551255648112": "ja"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Ichwandi, Iin", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Shinohara, Takeo", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Chen, Bixia", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "イチャワンディ, イン", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "篠原, 武夫", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "陳, 碧霞", "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": "Teak plantations"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "tumpangsari system"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "planting cost"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Cepu Forest District"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Java"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "チーク人工造林"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "トゥンパンサリ方式"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "造林コスト"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "チェプー森林区"}, {"subitem_1522299896455": "ja", "subitem_1522300014469": "Other", "subitem_1523261968819": "ジャワ"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "This research was conducted to assess teak plantations establishment by tumpangsari system in Cepu Forest District, Central Java. Tumpangsari system has been adopted in Java for a long period of time. In this system, landless farmers surrounding teak plantation areas are given chance to plant cash crops between the young teak stands. Cepu Forest District which was predominated by teak plantations has a total growing stock of about 21,615 ha. During eleven years, 11,760 ha teaks were planted, 72.16% of which is planted by tumpangsari system. Teak plantation establishment by hired workers or banjar harian was only implemented in areas where has a high elevation or no farmers want to use the site for agricultural crops. The planting cost of teak by tumpangsari system is lower rate than banjar harian. The total cost for teak plantation establishment by stump on tumpangsari system was about Rp 947,540 per ha, while banjar harian was about Rp 1,642,490 per ha. Tumpangsari system provides better condition to the young teak plantations and therefore gave a high planting survival and growth rates of the teak stands. Planting survival of teak by stump on the tumpangsari plots ranged from 92.86% to 97.05%, while on the banjar harian ranged from 77.16% to 90.05%. The average tree height on the tumpangsari plots ranged from 3.05 m to 3.92 m, while on the banjar harian plots ranged from 2.75 m to 2.95 m.", "subitem_description_type": "Other"}, {"subitem_description": "この研究は中部ジャワのチェプー森林区におけるトゥンパンサリ（アグロフォレストリー）方式によるチーク人工造林の評価を行うことである。トゥンパンサリ方式は長年にわたり、ジャワで採用されてきた。この方式ではチーク人工造林地域周辺の土地なし農民は若齢のチーク立木間で現金作物を栽培する機会を与えられている。チーク人工材が優勢であるチェプー森林区の面積はおよそ21,615haである。11年間に11,760haのチークが造林され、その72.16%はトゥンパンサリ方式によって植えられた。雇用労働力による人工造林は標高の高い地域でのみ行われており、そこでは農民は農作物の場所を望んでいない。トゥンパンサリ方式によりチーク造林コストは雇用労働力よりも低い金額である。Ha当たりの苗木によるチーク人工造林の総コストはトゥンパンサリ方式では約947,540ルピアであるが、一方雇用労働力では1,642,490ルピアである。トゥンパンサリ方式は若齢チーク人工造林へよりよい条件を与えているので、チーク立木の高い植付け活着率と成長率をもたらした。各トゥンパンサリ方式区画での苗木の植付け活着は92.86～97.05%であったが、一方雇用労働力では77.16～90.05%であった。各トゥンパンサリ区画での平均樹高は3.05～3.92mであったが、一方各雇用労働力区画では2.75～2.95mであった。", "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": "eng"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/16867"}]}, "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": "2009-12", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "56", "bibliographicPageEnd": "41", "bibliographicPageStart": "33"}]}, "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": "No56p033.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2005509/files/No56p033.pdf"}, "version_id": "03b40477-6f47-4ad4-98fc-91e28e3101ca"}]}, "item_title": "An Assessment of Teak Planting under Tumpangsari System in Cepu Forest District, Central Java, Indonesia", "item_type_id": "15", "owner": "1", "path": ["1642837925789", "1642838407312"], "permalink_uri": "http://hdl.handle.net/20.500.12000/16867", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2010-05-19"}, "publish_date": "2010-05-19", "publish_status": "0", "recid": "2005509", "relation": {}, "relation_version_is_last": true, "title": ["An Assessment of Teak Planting under Tumpangsari System in Cepu Forest District, Central Java, Indonesia"], "weko_shared_id": -1}