{"created":"2023-06-20T15:03:12.043444+00:00","id":1157,"links":{},"metadata":{"_buckets":{"deposit":"272978ac-0ee9-484a-a307-bb0b4cb4f0b3"},"_deposit":{"created_by":16,"id":"1157","owners":[16],"pid":{"revision_id":0,"type":"depid","value":"1157"},"status":"published"},"_oai":{"id":"oai:grips.repo.nii.ac.jp:00001157","sets":["1:15"]},"author_link":["6855","6856","6857","6852","6853","6854"],"item_12_description_22":{"attribute_name":"著者情報","attribute_value_mlt":[{"subitem_description":"https://www.grips.ac.jp/list/jp/facultyinfo/otsuka_keijiro/","subitem_description_type":"Other"}]},"item_12_description_6":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This paper investigates the impact of training provided by a large-scale private farm on the performance of surrounding small-scale rice farmers in a rain-fed area in Tanzania. We found that the training effectively enhances the adoption of improved rice cultivation practices, paddy yield, and profit of rice cultivation by small-holder farmers. In fact, the trainees achieve paddy yield of 5 tons per hectare on average, which is remarkably high for rain-fed rice cultivation. Our results suggest high potential of small-scale rain-fed lowland rice cultivation and extension services by private large scale farms.","subitem_description_type":"Abstract"}]},"item_12_description_7":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"JEL Classification Codes: O12, O13, O33, O55, Q12, Q16, Q18","subitem_description_type":"Other"}]},"item_12_description_8":{"attribute_name":"分野","attribute_value_mlt":[{"subitem_description":"経済学 / Economics","subitem_description_type":"Other"}]},"item_12_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"6855","nameIdentifierScheme":"WEKO"}],"names":[{"name":"中野, 優子","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"6856","nameIdentifierScheme":"WEKO"}],"names":[{"name":"田中, 由紀","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"6857","nameIdentifierScheme":"WEKO"}],"names":[{"name":"大塚, 啓二郎","nameLang":"ja"}]}]},"item_12_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24545/00001157","subitem_identifier_reg_type":"JaLC"}]},"item_12_publisher_12":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"GRIPS Policy Research Center ","subitem_publisher_language":"en"}]},"item_12_relation_16":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://ideas.repec.org/p/ngi/dpaper/14-21.html"}],"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://ideas.repec.org/p/ngi/dpaper/14-21.html","subitem_relation_type_select":"URI"}}]},"item_12_text_10":{"attribute_name":"発行年","attribute_value_mlt":[{"subitem_text_value":"2014-11"}]},"item_12_text_5":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"筑波大学 / University of Tsukuba"},{"subitem_text_value":"政策研究大学院大学 / National Graduate Institute for Policy Studies"},{"subitem_text_value":"政策研究大学院大学 / National Graduate Institute for Policy Studies"}]},"item_12_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_1693541285410":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-11-12","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"DP14-21","bibliographic_titles":[{"bibliographic_title":"GRIPS Discussion Papers","bibliographic_titleLang":"en"}]}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"NAKANO, Yuko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TANAKA, Yuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"OTSUKA, Keijiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"DP14-21.pdf","filesize":[{"value":"688.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"DP14-21.pdf","url":"https://grips.repo.nii.ac.jp/record/1157/files/DP14-21.pdf"},"version_id":"546c2a18-4c07-4637-a045-2860c0a1dd3f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Green Revolution","subitem_subject_scheme":"Other"},{"subitem_subject":"Sub-Saharan Africa","subitem_subject_scheme":"Other"},{"subitem_subject":"Food Security","subitem_subject_scheme":"Other"},{"subitem_subject":"Lowland Rice","subitem_subject_scheme":"Other"},{"subitem_subject":"Rain-Fed Cultivation","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"technical report"}]},"item_title":"To What Extent Do Improved Practices Increase Productivity of Small-Scale Rice Cultivation in A Rain-fed Area? : Evidence from Tanzania","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"To What Extent Do Improved Practices Increase Productivity of Small-Scale Rice Cultivation in A Rain-fed Area? : Evidence from Tanzania","subitem_title_language":"en"}]},"item_type_id":"12","owner":"16","path":["15"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-11-12"},"publish_date":"2014-11-12","publish_status":"0","recid":"1157","relation_version_is_last":true,"title":["To What Extent Do Improved Practices Increase Productivity of Small-Scale Rice Cultivation in A Rain-fed Area? : Evidence from Tanzania"],"weko_creator_id":"16","weko_shared_id":-1},"updated":"2023-11-20T08:46:24.869572+00:00"}