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dc.contributor.authorWoldu, T.
dc.date.accessioned2017-01-26T08:53:46Z
dc.date.available2017-01-26T08:53:46Z
dc.date.issued2016-07-28
dc.identifier.citationWoldu, T. 2016. Optimizing community-based breeding for indigenous goat breeds in Ethiopia. PhD thesis in Agriculture. Stuttgart, Germany: University of Hohenheim.en_US
dc.identifier.urihttp://hdl.handle.net/10568/79394
dc.description.abstractThe study aims to analyze factors affecting contributions of goat farming to household economic success and food security in three goat production systems of Ethiopia. A study was conducted in three districts of Ethiopia representing arid agro-pastoral (AAP), semi-arid agro-pastoral (SAAP) and highland mixed crop-livestock (HMCL) systems involving 180 goat keeping households. Gross margin (GM) and net benefit (NB1 and NB2) were used as indicators of economic success of goat keeping. NB1 includes in-kind benefits of goats (consumption and manure), while NB2 additionally constitutes intangible benefits (insurance and finance). Household dietary diversity score (HDDS) was used as a proxy indicator of food security. GM was significantly affected by an off-take rate and flock size interaction (P<0.001). The increment of GM due to increased off-take rate was more prominent for farmers with bigger flocks. Interaction between flock size and production system significantly (P<0.001) affected both NB1 and NB2. The increment of NB1 and NB2 by keeping larger flocks was higher in AAP system, due to higher in-kind and intangible benefits of goats in this system. Effect of goat flock size as a predictor of household dietary diversity was not significant (P>0.05). Nevertheless, a significant positive correlation (P<0.05) was observed between GM from goats and HDDS in AAP system, indicating the indirect role of goat production for food security. The study indicated that extent of utilizing tangible and intangible benefits of goats varied among production systems and these differences should be given adequate attention in designing genetic improvement programs.en_US
dc.language.isoenen_US
dc.publisherUniversity of Hohenheimen_US
dc.subjectGOATSen_US
dc.subjectANIMAL BREEDINGen_US
dc.titleOptimizing community-based breeding for indigenous goat breeds in Ethiopiaen_US
dc.typeThesisen_US
cg.authorship.typesNot CGIAR international instituteen_US
cg.subject.ilriANIMAL BREEDINGen_US
cg.subject.ilriBREEDSen_US
cg.subject.ilriGOATSen_US
cg.subject.ilriINDIGENOUS BREEDSen_US
cg.subject.ilriSMALL RUMINANTSen_US
cg.identifier.statusOpen Accessen_US
cg.contributor.affiliationUniversität Hohenheimen_US
cg.targetaudienceSCIENTISTSen_US
cg.fulltextstatusGrey Literatureen_US
cg.placeStuttgart, Germanyen_US
cg.coverage.regionAFRICAen_US
cg.coverage.regionEAST AFRICAen_US
cg.coverage.countryETHIOPIAen_US
cg.contributor.crpLivestock and Fishen_US


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