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A study was conducted to evaluate the effect of supplementing levels of Leucaena leucocephala leaves on reproductive capacity and growth of male highland sheep (Arsi type) in Debre Zeit Research Centre. Animals were randomly allotted to one of five experimental rations. In treatment 1 (NS) animal...


Dana, N.Shenkoru, T.Tegegne, Azage[Growth rates and testicular characteristics of Ethiopian highland sheep offered chickpea haulm supplemented with incremental levels of Leucaena leucocephala leaf hay]Growth rates and testicular characteristics of Ethiopian highland sheep offered chickpea haulm supplemented with incremental levels of Leucaena leucocephala leaf hay

Most supplementation experiments with fodder trees including S. sesban have been of short duration and focused mainly on feed intake and growth rate. Long-term studies regarding the effects of feeding S. sesban on reproductive performance of sheep particularly in both sexes are scanty. This study...


Mekoya, A.Oosting, Simon J.Fernández Rivera, S.Tamminga, S.Tegegne, AzageZijpp, A.J. van der[Effect of supplementation of Sesbania sesban on post-weaning growth performance and sexual development of Menz sheep (Ethiopia)]Effect of supplementation of Sesbania sesban on post-weaning growth performance and sexual development of Menz sheep (Ethiopia)

Two successive experiments were conducted to investigate the long-term effects of supplementation of Sesbania sesban on reproductive performance of Ethiopian Menz sheep. Forty ewes and 40 rams ranging in weight and age between 16–20 kg and 14–15 months respectively were fed a teff straw basal die...


Mekoya, A.Oosting, Simon J.Fernández Rivera, S.Tamminga, S.Tegegne, AzageZijpp, A.J. van der[Effect of supplementation of Sesbania sesban on reproductive performance of sheep]Effect of supplementation of Sesbania sesban on reproductive performance of sheep

In order to describe the ways of handling, processing and marketing of milk in urban and peri-urban production systems of the North western Ethiopian highlands, 256 and 54 dairy farms were selected for survey and monitoring data collection, respectively. Due to poor market access and high tra...


Alemayehu, Y.A.Wurzinger, MariaTegegne, AzageZollitsch, W.[Handling, processing and marketing of milk in the North western Ethiopian highlands]Handling, processing and marketing of milk in the North western Ethiopian highlands

Shortage of pullet supply and high mortality of local chicks arising from diseases and inadequate feed were the main challenges identified through a rapid diagnostic survey on the poultry value chain in Dale. Accordingly, women group-based commercial pullet rearing as an input for smallholder pou...


Yilma, K.Tegegne, AzageHoekstra, DirkYigzaw, M.[Pullet production and supply business development by women’s groups in selected kebeles of Dale pilot learning woreda: Experiences from IPMS]Pullet production and supply business development by women’s groups in selected kebeles of Dale pilot learning woreda: Experiences from IPMS

Tegegne, AzageEstifanos, A.Tera, A.Hoekstra, Dirk[Technological options and approaches to improve smallholder access to desirable animal genetic material for dairy development: IPMS experience]Technological options and approaches to improve smallholder access to desirable animal genetic material for dairy development: IPMS experience

The major clinical diseases of crossbred dairy herds were investigated for two years in a milk shed in Addis Ababa. Animals in 38 herds were randomly selected and visited weekly. Diagnosis of diseases and causes of death were based on clinical observation. Disease conditions were categorized into...


Lema, M.Kassa, T.Tegegne, Azage[Clinically manifested major health problems of crossbred dairy herds in Urban and Periurban production systems in the central highlands of Ethiopia]Clinically manifested major health problems of crossbred dairy herds in Urban and Periurban production systems in the central highlands of Ethiopia

First lactation records (387) of Friesian-Boran crossbred cows, daughters of 37 Holstein Friesian (HF) sires were analyzed. Holstein Friesian sires were evaluated based on breeding values estimated considering first lactation 305- days milk yield of their progeny using 4 sire evaluation methods, ...


Haile, AynalemJoshi, B.K.Ayalew, W.Tegegne, AzageSingh, A.Chakravarty, A.K.[Comparison of sire evaluation methods in Holstein Friesian in the central highlands of Ethiopia]Comparison of sire evaluation methods in Holstein Friesian in the central highlands of Ethiopia
Lemma, T.Tegegne, AzageHoekstra, DirkPuskur, Ranjitha[Commercialization of Ethiopian smallholders dairy: Missing links]Commercialization of Ethiopian smallholders dairy: Missing links

Tegegne, AzageHoekstra, Dirk[Technological options and approaches to improve supply of desirable animal genetic material for dairy and beef development: IPMS Experience]Technological options and approaches to improve supply of desirable animal genetic material for dairy and beef development: IPMS Experience

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