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This study was conducted in the central highlands of Ethiopia during 1990-92 to examine the effects of diet and partial suckling on lactation and reproductive performance of Boran (Bos indicus) cows. Primiparous Boran cows were allocated to dietary supplementation or no supplementation with eithe...


Tegegne, AzageGeleto, A.Osuji, P.O.Kassa, T.Franceschini, R.[Influence of dietary supplementation and partial suckling on body weight and on lactation and reproductive performance of primiparous Boran (Bos indicus) cows in Ethiopia]Influence of dietary supplementation and partial suckling on body weight and on lactation and reproductive performance of primiparous Boran (Bos indicus) cows in Ethiopia

Persistency of lactation in indigenous and crossbred cows was studied using milk data collected at Bako Agricultural Research Centre. Persistency was measured using three methods vis a vis as the ratios of milk yield during the second (P2:1) and third (P3:1) 100 days of lactation to milk yield du...


Gebreyohanes, G.Tegegne, AzageDiedhiou, M.L.Hegde, B.P.[Persistency of lactation and comparison of different persistency measures in indigenous and crossbred cows at Bako, Ethiopia]Persistency of lactation and comparison of different persistency measures in indigenous and crossbred cows at Bako, Ethiopia
Haile, AynalemJoshi, B.K.Ayalew, W.Tegegne, AzageSingh, A.[Economic comparison of Ethiopian Boran cattle and their crosses with Holstein Friesian in central Ethiopia]Economic comparison of Ethiopian Boran cattle and their crosses with Holstein Friesian in central Ethiopia
Kassa, T.Tegegne, Azage[Major reproductive problems of zebu and Friesian x Zebu crossbred cows under small-scale dairy farms]Major reproductive problems of zebu and Friesian x Zebu crossbred cows under small-scale dairy farms
Tegegne, AzageLahlou-Kassi, A.Mukasa-Mugerwa, E.[The effect of season on superovulatory response, embryo yield and quality in Boran and Boran x Friesian crossbred cows]The effect of season on superovulatory response, embryo yield and quality in Boran and Boran x Friesian crossbred cows

In many developing countries like Ethiopia village poultry makes up a large part of the national poultry meat and egg production and plays important roles economically, nutritionally, and socio-culturally. Households in Ethiopia have not fully benefitted from the potential of village poultry as l...


Hailemichael, A.Gebremedhin, BerhanuTegegne, Azage[Status and drivers of village poultry production and its efficiency in Ethiopia]Status and drivers of village poultry production and its efficiency in Ethiopia
Gizaw, SolomonTegegne, Azage[Bio-economic and operational feasibility of introducing oestrus synchronization and artificial insemination in simulated smallholder sheep breeding programmes]Bio-economic and operational feasibility of introducing oestrus synchronization and artificial insemination in simulated smallholder sheep breeding programmes

We investigated mitochondrial DNA (mtDNA) sequence polymorphism of six morphologically diverse domestic donkey (Equus asinus) populations in Ethiopia. These populations include: Abyssinian (AB), Afar (AF), Hararghe (HR), Ogaden (OG), Omo (OM) and Sinnar (SI). Genetic relationships and other diver...


Kefena, E.Dessie, TadelleTegegne, AzageBeja-Pereira, A.Kurtu, M.Y.Rosenbom, S.Han Jianlin[Genetic diversity and matrilineal genetic signature of native Ethiopian donkeys (Equus asinus) inferred from mitochondrial DNA sequence polymorphism]Genetic diversity and matrilineal genetic signature of native Ethiopian donkeys (Equus asinus) inferred from mitochondrial DNA sequence polymorphism

A survey was conducted in Ginchi watershed area in Dandi district of Oromia Regional State, central Ethiopia. The objective of the study was to assess livestock production system, productive and reproductive performance of animals and to identify constraints to livestock production. Cross-section...


Duguma, B.Tegegne, AzageHegde, B.P.[Smallholder livestock production system in Dandi district, Oromia Regional State, central Ethiopia]Smallholder livestock production system in Dandi district, Oromia Regional State, central Ethiopia

The government of Ethiopia gives great attention to livestock development for the country’s economy development. Having quality of animal feed is one of the pertinent components of livestock development. To improve the quality and quantity of animal feed in certain locality, farmers should be abl...


Assefa, H.Gebreegziabher, T.Tegegne, Azage[Agricultural knowledge management: The case of cattle feed quality improvement in Bure district west Gojjam, Ethiopia]Agricultural knowledge management: The case of cattle feed quality improvement in Bure district west Gojjam, Ethiopia

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