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Tegegne, Azage[Technological options and approaches to improve supply of desirable animal genetic material: IPMS Experience]Technological options and approaches to improve supply of desirable animal genetic material: IPMS Experience

Gebremedhin, BerhanuHoekstra, DirkTegegne, Azage[Improving the competitiveness of agricultural input markets in Ethiopia: experiences since 1991]Improving the competitiveness of agricultural input markets in Ethiopia: experiences since 1991

In this study, feed intake and sperm morphology were evaluated in Ogaden bucks supplemented with either agro-industrial by-products or khat leftover. Thirty-five bucks at about 1 year of age, and 15 +/- 1.5 kg initial body weight, were involved in a 12-week feeding programme that had four diet gr...


Mekasha, YosephTegegne, AzageRodríguez Martinez, H.[Feed intake and sperm morphology in Ogaden bucks supplemented with either agro-industrial by-products or khat (Catha edulis) leftover]Feed intake and sperm morphology in Ogaden bucks supplemented with either agro-industrial by-products or khat (Catha edulis) leftover

A study undertaken to determine the progesterone concentration in the peripheral plasma of pregnant Ethiopian Zebu cows using the ELISA technique.


Mukasa-Mugerwa, E.Tegegne, Azage[Peripheral plasma progesterone concentration in Zebu (Bos indicus) cows during pregnancy]Peripheral plasma progesterone concentration in Zebu (Bos indicus) cows during pregnancy

The study was conducted at Debre Zeit Research Station of the International Livestock Research Institute in Ethiopia. Thirty-six male Menz sheep with a mean BW of 16.45+/-0.25kg were used in a completely randomized design. Nine treatment supplements consisting of wheat bran (positive control) o...


Melaku, S.Peters, Kurt J.Tegegne, Azage[Microbial nitrogen supply, nitrogen retention and rumen function in Menz sheep supplemented with dried leaves of multipurpose trees, their mixtures or wheat bran]Microbial nitrogen supply, nitrogen retention and rumen function in Menz sheep supplemented with dried leaves of multipurpose trees, their mixtures or wheat bran

Five tropically adapted buck breeds extensively managed in Ethiopia were studied to determine possible effects of breed and age on body size and testicular traits. In all, 177 bucks were selected following stratified random sampling, and evaluated in three age groups: <14 months (young), 14-19.5 ...


Mekasha, YosephTegegne, AzageAbera, A.Rodríguez Martinez, H.[Body size and testicular traits of tropically-adapted bucks raised under extensive husbandry in Ethiopia]Body size and testicular traits of tropically-adapted bucks raised under extensive husbandry in Ethiopia

A digestibility trial was conducted with the objectives to evaluate the effects of supplementing single or mixtures of selected MPTs or wheat bran on feed intake, digestibility, and passage rate in Menz sheep offered a basal feed of tef (Eragrostis tef) straw. The study was conducted using 36 mal...


Melaku, S.Peters, Kurt J.Tegegne, Azage[Intake, digestibility and passage rate in Menz sheep fed tef (Eragrostis tef) straw supplemented with dried leaves of selected multipurpose trees, their mixtures or wheat bran]Intake, digestibility and passage rate in Menz sheep fed tef (Eragrostis tef) straw supplemented with dried leaves of selected multipurpose trees, their mixtures or wheat bran

Effect of supplementation with non-conventional agro-industrial by-products on rumen fermentation pattern and microbial nitrogen supply was studied in sheep fed grass hay for 9 days. Diets consisted of hay alone (control); hay supplemented with tela atella (traditional brewery residue); katikala ...


Mekasha, YosephTegegne, AzageYami, A.Umunna, N.N.Nsahlai, I.V.[Effects of supplementation of grass hay with non-conventional agro-industrial by-products on rumen fermentation characteristics and microbial nitrogen supply in rams]Effects of supplementation of grass hay with non-conventional agro-industrial by-products on rumen fermentation characteristics and microbial nitrogen supply in rams

Initial and peak milk yield, days to peak milk yield and persistency index (PI) of indigenous and crossbred cows were determined to characterized their lactation curve. The study was based on existing data in the Bako Agricultural Research Center and Debre Zeit Research Station. The overall mean ...


Gebreyohannes, G.Tegegne, AzageDiedhiou, M.L.Hegde, B.P.[Characterizing lactation curve of indigenous and crossbred cows]Characterizing lactation curve of indigenous and crossbred cows

Market-oriented smallholder dairy in Fogera has an opportunity for growth because of growing urban population in the district itself as well as in the wider Bahr Dar–Gondar milkshed. IPMS in 2005 introduced a participatory market-oriented dairy value chain development approach with partner organi...


Gebey, T.Lemma, T.Hoekstra, DirkTegegne, AzageAlemu, B.[Participatory smallholder dairy value chain development in Fogera woreda, Ethiopia: Experiences from IPMS project interventions]Participatory smallholder dairy value chain development in Fogera woreda, Ethiopia: Experiences from IPMS project interventions

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