{"created":"2025-04-03T02:23:22.266034+00:00","id":2000777,"links":{},"metadata":{"_buckets":{"deposit":"0de18ad8-0754-4d05-9783-921d35f798bd"},"_deposit":{"created_by":74,"id":"2000777","owner":"74","owners":[74],"pid":{"revision_id":0,"type":"depid","value":"2000777"},"status":"published"},"_oai":{"id":"oai:jircas.repo.nii.ac.jp:02000777","sets":["1698892316070:1740979333402"]},"author_link":[],"item_30002_access_rights4":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_30002_bibliographic_information29":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2025-03-28","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"38","bibliographicPageStart":"27","bibliographicVolumeNumber":"94","bibliographic_titles":[{"bibliographic_title":"JIRCAS Working Report : Application of farm management models for decision support to smallholder farmers in sub-Saharan Africa","bibliographic_titleLang":"en"}]}]},"item_30002_creator2":{"attribute_name":"作成者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"Japan International Research Center for Agricultural Sciences","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Koide, Junji","creatorNameLang":"en","creatorNameType":"Personal"}],"creatorType":"Author","nameIdentifiers":[{"nameIdentifier":"0000-0003-1726-4400","nameIdentifierScheme":"ORCID","nameIdentifierURI":"https://orcid.org/0000-0003-1726-4400"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"Tokyo University of Agriculture","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Yamada, Ryuichi","creatorNameLang":"en","creatorNameType":"Personal"}],"creatorType":"Author"},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"University of Tsukuba","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Oishi, Wataru","creatorNameLang":"en","creatorNameType":"Personal"}],"creatorType":"Author"}]},"item_30002_description9":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"A critical factor limiting agricultural performance in Africa is the suboptimal management practices commonly observed among farmers. This chapter explores optimal farm management strategies across the three agroecological zones of northern Mozambique, building on research by Koide et al. (2018). Employing a mathematical programming-based farm management model tailored to mitigate economic inefficiencies in resource allocation among competing production demands, the study identifies ideal cropping systems that effectively enhance food security and maximize income. Findings indicate that crop diversification in upland areas significantly increases income in regions facing substantial production and market risks. Furthermore, the study highlights the benefits of expanding production of the most profitable beans and tubers specific to each zone, in addition to primary food staples, to enhance income and food self-sufficiency, particularly for farmers with over 1 hectare of land. For farmers with less than 1 hectare, expanding their cultivated area proves advantageous, a viable strategy given the current availability of land and labor. Nevertheless, at current productivity levels, the next generation may experience significant food shortages due to reduced farm sizes stemming from land fragmentation through inheritance. Consequently, prioritizing research on optimal cropping systems that enhance land-use efficiency is essential.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"Chapter 1: Development of farm management models in African contexts","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_30002_file35":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2025-04-03"}],"displaytype":"detail","fileDate":[{"fileDateType":"Issued","fileDateValue":"2025-03-28"}],"filename":"jircas_working_report94-_27-38.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"jircas_working_report94-_27-38","objectType":"fulltext","url":"https://jircas.repo.nii.ac.jp/record/2000777/files/jircas_working_report94-_27-38.pdf"},"version_id":"013327f1-a57a-4424-b86d-f3a9cb77745a"}]},"item_30002_funding_reference21":{"attribute_name":"助成情報","attribute_value_mlt":[{"subitem_award_numbers":{"subitem_award_uri":"https://www.jica.go.jp/oda/project/1000683/index.html"},"subitem_award_titles":[{"subitem_award_title":"The Project for Improving Research and Technology Transfer Capacity for Nacala Corridor Agriculture Development, Mozambique","subitem_award_title_language":"en"}],"subitem_funder_identifiers":{"subitem_funder_identifier":"https://doi.org/10.13039/501100004532","subitem_funder_identifier_type":"Crossref Funder"},"subitem_funder_names":[{"subitem_funder_name":"Japan International Cooperation Agency (JICA)","subitem_funder_name_language":"en"}]}]},"item_30002_geolocation20":{"attribute_name":"位置情報","attribute_value_mlt":[{"subitem_geolocation_place":[{"subitem_geolocation_place_text":"Mozambique"}]}]},"item_30002_identifier_registration17":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.34556/0002000777","subitem_identifier_reg_type":"JaLC"}]},"item_30002_language12":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_30002_publisher10":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Japan International Research Center for Agricultural Sciences","subitem_publisher_language":"en"}]},"item_30002_relation18":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"en","subitem_relation_name_text":"Application of farm management models for decision support to smallholder farmers in sub-Saharan Africa"}],"subitem_relation_type":"isPartOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.34556/0002000771","subitem_relation_type_select":"DOI"}}]},"item_30002_resource_type13":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"book part","resourceuri":"http://purl.org/coar/resource_type/c_3248"}]},"item_30002_source_identifier22":{"attribute_name":"収録物識別子","attribute_value_mlt":[{"subitem_source_identifier":"1341-710X","subitem_source_identifier_type":"PISSN"},{"subitem_source_identifier":"AA11159468","subitem_source_identifier_type":"NCID"}]},"item_30002_title0":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"1-3. Cropping system optimization and diagnoses using an African smallholder farm management model : Case of northern Mozambique","subitem_title_language":"en"}]},"item_30002_version_type15":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_title":"1-3. Cropping system optimization and diagnoses using an African smallholder farm management model : Case of northern Mozambique","item_type_id":"40039","owner":"74","path":["1740979333402"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-04-03"},"publish_date":"2025-04-03","publish_status":"0","recid":"2000777","relation_version_is_last":true,"title":["1-3. Cropping system optimization and diagnoses using an African smallholder farm management model : Case of northern Mozambique"],"weko_creator_id":"74","weko_shared_id":-1},"updated":"2025-04-07T05:22:18.933369+00:00"}