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Despite the significant contribution of cattle to the country, little attention has been given to identify, characterize and conserve the diversity of cattle breeds. This paper presents a unique cattle population found in a monastery in the northwest of Ethiopia referred to as Mahibere–Silassie c...


Tesfahun, G.Ayalew, W.Abdulai, A.Wollny, C.B.A.Bayer, W.[A framework for community based management of indigenous cattle genetic resources in Dano district, central Ethiopia]A framework for community based management of indigenous cattle genetic resources in Dano district, central Ethiopia

This paper presents a framework for Community Based Management (CBM) of indigenous cattle in Dano district of West Shoa Zone in Central Ethiopia. Results of multi-disciplinary research conducted over three years served as a foundation for this framework. It outlines the essential activities and c...


Taye, T.Ayalew, W.Hegde, B.P.[Status of Ethiopian indigenous Sheko cattle breed and the need for participatory breed management plan]Status of Ethiopian indigenous Sheko cattle breed and the need for participatory breed management plan

Breed additive and non-additive effects as well as genetic parameters for calving interval (CI), days open (DO), age at first service (AFS), age at first calving (AFC), number of services per first conception (NSC) and breeding efficiency (BE) were estimated in Ethiopian Boran cattle and their cr...


Haile, AynalemJoshi, B.K.Ayalew, W.Tegegne, AzageSingh, A.[Genetic evaluation of Ethiopian Boran cattle and their crosses with Holstein Friesian in central Ethiopia: reproductive traits]Genetic evaluation of Ethiopian Boran cattle and their crosses with Holstein Friesian in central Ethiopia: reproductive traits
Wuletaw, Z.Ayalew, W.Sölkner, J.[A breeding scheme based on analysis of community breeding objectives for cattle in North-western Ethiopia]A breeding scheme based on analysis of community breeding objectives for cattle in North-western Ethiopia

The data on 60 Ethiopian Boran and 428 Boran-Friesian crosses spread over 15 years (1990-2004) were used lo predict first lactation milk yield (FLYD) based on earlier expressed traits using multiple regression analysis and principal components analysis. In the prediction of FLYD in Ethiopian Bora...


Haile, AynalemJoshi, B.K.Ayalew, W.Tegegne, AzageSingh, A.Chakravarty, A.K.[Prediction of first lactation milk geld of Boran cattle and their crosses with Holstein-Friesian in Central Ethiopia using multiple regression and principal components analysis]Prediction of first lactation milk geld of Boran cattle and their crosses with Holstein-Friesian in Central Ethiopia using multiple regression and principal components analysis

The Ethiopian Boran cattle evolved from the Borana pastoralists’ successful breeding strategiesunder the harsh conditions of arid rangelands. At present two types of this breed are known toexist in the Borana rangelands: the Qorti, or the typical Boran, and the Ayuna, its local variantwith smalle...


Homann-Kee Tui, SabineRischkowsky, Barbara A.Steinbach, J.Ayalew, W.[Disturbed traditional resource management affects the preservation of the Boran cattle in their original habitat]Disturbed traditional resource management affects the preservation of the Boran cattle in their original habitat

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