{"created":"2023-05-15T12:55:43.787934+00:00","id":742,"links":{},"metadata":{"_buckets":{"deposit":"042e4264-d112-4848-bacb-98feb548eae9"},"_deposit":{"created_by":3,"id":"742","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"742"},"status":"published"},"_oai":{"id":"oai:jicari.repo.nii.ac.jp:00000742","sets":["585:595"]},"author_link":["885","887","886","884"],"item_6_date_2":{"attribute_name":"報告年度","attribute_value_mlt":[{"subitem_date_issued_datetime":"2015-03-09","subitem_date_issued_type":"Issued"}]},"item_6_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"How far can new technologies taught to a small number of selected farmers diffuse to other farmers in a village? In order to answer this question, this paper investigates the impact of JICA training on the adoption of rice cultivation technologies and productivity in an irrigation scheme in Tanzania. By using a unique five-year panel data set and spatial econometric techniques, we found that non-trained farmers learned new technologies from trained farmers through social networks and by observing their plots. As a result, the paddy yield of directly trained farmers increased from 3.1 tons per hectare in 2008 to 4.7 tons per hectare in 2012, while that of non-trained farmers increased from around 2.6 tons per hectare in 2008 to 3.7 tons per hectare in 2012.","subitem_description_type":"Abstract"}]},"item_6_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18884/00000736","subitem_identifier_reg_type":"JaLC"}]},"item_6_issue_6":{"attribute_name":"号","attribute_value_mlt":[{"subitem_issue":"Working Paper;90"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nakano, Yuko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"884","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tsusaka, Takuji W","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"885","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Aida, Takeshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"886","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Pede, Valerien O","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"887","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-04-26"}],"displaytype":"detail","filename":"JICA-RI_WP_No.90.pdf","filesize":[{"value":"529.0 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"JICA-RI_WP_No.90.pdf","url":"https://jicari.repo.nii.ac.jp/record/742/files/JICA-RI_WP_No.90.pdf"},"version_id":"b7efeda3-cd55-43af-b69b-a12f27d5cbca"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"technology adoption","subitem_subject_scheme":"Other"},{"subitem_subject":"agricultural training","subitem_subject_scheme":"Other"},{"subitem_subject":"social learning, rice","subitem_subject_scheme":"Other"},{"subitem_subject":"Sub-Saharan Africa","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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"The Impact of Training on Technology Adoption and Productivity of Rice Farming in Tanzania: Is Farmer-to-Farmer Extension Effective?","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"The Impact of Training on Technology Adoption and Productivity of Rice Farming in Tanzania: Is Farmer-to-Farmer Extension Effective?"}]},"item_type_id":"6","owner":"3","path":["595"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-09"},"publish_date":"2015-03-09","publish_status":"0","recid":"742","relation_version_is_last":true,"title":["The Impact of Training on Technology Adoption and Productivity of Rice Farming in Tanzania: Is Farmer-to-Farmer Extension Effective?"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-05-15T17:43:45.915394+00:00"}