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dc.contributorKeser, Mesuten_US
dc.contributorAmegbeto, Koffien_US
dc.contributorMorgunov, Alexey Ivanovichen_US
dc.contributorBagci, Ahmeten_US
dc.contributorPeker, Kenanen_US
dc.contributorAkin, Mustafaen_US
dc.contributorKucukcongar, Muraten_US
dc.contributorKan, Mustafaen_US
dc.contributorSemerci, Arifen_US
dc.contributorkarabak, Sevincen_US
dc.contributorAltikat, Ahmeten_US
dc.contributorYaktubay, Sadiyeen_US
dc.creatorMazid, Ahmeden_US
dc.date.accessioned2017-07-24T01:10:19Z
dc.date.available2017-07-24T01:10:19Z
dc.identifierhttps://www.researchgate.net/publication/264895320_Measuring_the_Impact_of_Agricultural_Research_The_Case_of_New_Wheat_Varieties_in_Turkey?enrichId=rgreq-9aa80187e93c0fbb10104879a068caf7-XXX&enrichSource=Y292ZXJQYWdlOzI2NDg5NTMyMDtBUzoxMzMwNTY5MTY2Mjc0NTdAMTQwODczNDY0OTQ2OA%3D%3D&el=1_x_2&_esc=publicationCoverPdfen_US
dc.identifierhttps://mel.cgiar.org/reporting/download/hash/OhcQOvW0en_US
dc.identifier.citationAhmed Mazid, Mesut Keser, Koffi Amegbeto, Alexey Ivanovich Morgunov, Ahmet Bagci, Kenan Peker, Mustafa Akin, Murat Kucukcongar, Mustafa Kan, Arif Semerci, Sevinc karabak, Ahmet Altikat, Sadiye Yaktubay. (4/8/2014). MEASURING THE IMPACT OF AGRICULTURAL RESEARCH: THE CASE OF NEW WHEAT VARIETIES IN TURKEY. Experimental Agriculture, 51 (2), pp. 161-187.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.11766/7304
dc.description.abstractThis paper summarizes a study initiated by the Turkish General Directorate of Agricultural Research and ICARDA/CIMMYT Wheat Improvement Program on the adoption of five new winter and spring wheat varieties developed and released by the Turkish national breeding program and through international collaboration in the past 10 years. The study results are based on a survey of 781 households selected randomly in the Adana, Ankara, Diyarbakir, Edirne, and Konya provinces of Turkey. The five new wheat varieties are compared to old improved varieties released prior to 1995 that are also still grown by farmers. Technical and biological indicators of impacts including crop productivity are measured to determine the impact of these varieties. Yield stability is assessed by comparing average yields in normal, good and dry years and by comparing the coefficients of variation of yields by variety. Profitability is measured by the gross margin generated per unit of land. Household income from wheat and for all economic activities are estimated and compared between adopters and non-adopters. Adopters of the new varieties have higher per-capita income than non-adopters as compared to the same group using old varieties. However, the overall impact of the improved varieties is generally low, mainly due to their low adoption levels. Farmers’ knowledge and perception of certain variety characteristics and unavailability of adequate and timely seed are the main reasons. Increasing adoption has the potential to improve household income and this requires revising wheat impact pathway to achieve the expected impact.en_US
dc.formatPDFen_US
dc.languageenen_US
dc.publisherCambridge University Press (CUP): STM Journalsen_US
dc.rightsCC-BY-NC-4.0en_US
dc.sourceExperimental Agriculture;51,(2014) Pagination 161-187en_US
dc.titleMEASURING THE IMPACT OF AGRICULTURAL RESEARCH: THE CASE OF NEW WHEAT VARIETIES IN TURKEYen_US
dc.typeJournal Articleen_US
dcterms.available2014-08-04en_US
dcterms.extent161-187en_US
cg.creator.idKeser, Mesut: 0000-0001-6316-7981en_US
cg.subject.agrovocwheaten_US
cg.subject.agrovocagricultural researchen_US
cg.subject.agrovocturkeyen_US
cg.subject.agrovocwheaten_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerInternational Maize and Wheat Improvement Center - CIMMYTen_US
cg.contributor.centerFood and Agriculture Organization of the United Nations - FAOen_US
cg.contributor.centerSelcuk University, Faculty of Veterinary Medicineen_US
cg.contributor.centerBahri Dagdas International Agricultural Research Institute - BDUTAEen_US
cg.contributor.centerMinistry of Agriculture and Forestry, General Directorate of Agricultural Research and Policies - TARIMORMAN - TAGEMen_US
cg.contributor.crpCGIAR Research Program on Dryland Systems - DSen_US
cg.contributor.funderInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.projectCommunication and Documentation Information Services (CODIS)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.coverage.regionWestern Asiaen_US
cg.coverage.countryTRen_US
cg.contacta.mazid@cgiar.orgen_US
cg.identifier.doihttps://dx.doi.org/10.1017/S0014479714000209en_US
cg.isijournalISI Journalen_US
dc.identifier.statusOpen accessen_US
mel.impact-factor1.068en_US
cg.issn0014-4797en_US
cg.journalExperimental Agricultureen_US
cg.issue2en_US
cg.volume51en_US


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