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Gizaw, SolomonAbegaz, S.Rischkowsky, Barbara A.Haile, AynalemOkeyo Mwai, AllyDessie, Tadelle[Review of sheep research and development projects in Ethiopia]Review of sheep research and development projects in Ethiopia
Autor: Abegaz, S.

The objectives of this study were to describe the production systems, identify the breeding objectives traits, describe the morphological and molecular characteristics of Western Lowland and Abergelle goat breeds of Ethiopia to design community based breeding programs. 120 goat keepers were inter...


Abegaz, S.[Design of community based breeding programs for two indigenous goat breeds of Ethiopia]Design of community based breeding programs for two indigenous goat breeds of Ethiopia

Mulema, Annet A.Hassen, J.Belay, S.Tekleyohannes, B.Lakew, M.Abegaz, S.Dessie, Tadelle[Can chickens empower women? Perceptions from chicken producers in peri-urban and rural Ethiopia]Can chickens empower women? Perceptions from chicken producers in peri-urban and rural Ethiopia

Variance components and genetic parameters were estimated for growth traits: birth weight (BWT), weaning weight (WWT), six-month weight (6MWT) and yearling weight (YWT) in indigenous Ethiopian Horro lambs using the Average Information REML (AIREML). Four different models: Sire model (Model 1),...


Abegaz, S.Negussie, E.Duguma, G.Rege, J.E.O.[Variance components and estimates of genetic parameters for early growth traits in Horro sheep]Variance components and estimates of genetic parameters for early growth traits in Horro sheep

Polymorphism analysis of the Kisspeptin (KISS1) gene and its association with litter size were conducted in two (Gondar and Woyto Guji) Ethiopian indigenous goat populations. Three new pairs of primers were designed for touchdown PCR condition. A total of 173 and 242 Sanger sequences were employ...


Mekuriaw, GetinetMwacharo, Joram M.Dessie, TadelleOkeyo Mwai, AllyDjikeng, AppolinaireOsama, S.Gebreyesus, G.Kidane, A.Abegaz, S.Tesfaye, K.[Polymorphism analysis of kisspeptin (KISS1) gene and its association with litter size in Ethiopian indigenous goat populations]Polymorphism analysis of kisspeptin (KISS1) gene and its association with litter size in Ethiopian indigenous goat populations

The objective was to evaluate the growth and reproductive performances of Fogera cattle breed at Andassa Livestock Research Center, Ethiopia. The data covers the period from 1992 to 2013 that were collected from farm records of the center. The fixed effects were birth year, season, sex, parity, m...


Tesfa, A.Kumar, D.Abegaz, S.Mekuriaw, GetinetBimerew, T.Kebede, A.Bitew, A.Ferede, Y.Mazengia, H.Tilahun, M.[Growth and reproductive performance of Fogera cattle breed at Andassa Livestock Research Center]Growth and reproductive performance of Fogera cattle breed at Andassa Livestock Research Center

A baseline survey involving 3,714 poultry keeping households (PHH) in 220 villages across five agro-ecological zones was conducted in three countries: Ethiopia (ET), Nigeria (NG) and Tanzania (TZ). The objective was to characterize the smallholder chicken production system and the socio- economic...


Goromela, E.H.Sonaiya, Emmanuel B.Assefa, G.Mbaga, S.H.Adebambo, O.Abegaz, S.Bamidele, O.Esatu, WondmenehTeressa, AlemayehuBruno, J.Poole, Elizabeth J.Getachew, FasilDessie, Tadelle[Understanding the Entry Points for Improving the Smallholder Chicken Production in sub-Saharan Africa]Understanding the Entry Points for Improving the Smallholder Chicken Production in sub-Saharan Africa

Conception, lambing rate and litter size were studied on data from a flock of Horro sheep in Ethiopia from 1878 to 1997. The CATMOD and GLM procedures of SAS were used for the analysis of these traits. A sire, direct additive genetic and a repeatability animal model were employed to obtain estim...


Abegaz, S.Duguma, G.Negussie, E.Gelmesa, U.Terefe, F.Rege, J.E.O.[Factors affecting reproductive performance and estimates of genetic parameters of litter size in Horro sheep]Factors affecting reproductive performance and estimates of genetic parameters of litter size in Horro sheep

Factors affecting the early growth and survival of indigenous Ethiopian Horro sheep were identified and the influence of each was assessed, based on data collected from 1978 97 from 4031 lambs at Bako Research Centre, Ethiopia. Year of birth, sex, type of birth or rearing, and parity had signific...


Abegaz, S.Duguma, G.Gelmesa, U.Terefe, F.Negussie, E.Rege, J.E.O.[Non-genetic factors affecting early growth traits and survival in Horro sheep]Non-genetic factors affecting early growth traits and survival in Horro sheep

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