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The red jungle fowl Gallus gallus is the main progenitor of domestic chicken, the commonest livestock species, outnumbering humans by an approximate ratio of six to one. The genetic control for production traits have been well studied in commercial chicken, but the selection pressures underlying ...


Lawal, R.A.Raed, M.A.Riyadh, S.A.Pradeepa, S.Mwacharo, Joram M.Hanotte, Olivier H.[Whole-genome resequencing of Red Junglefowl and indigenous village chicken reveal new insights on the genome dynamics of the species, International Livestock Research Institute]International Livestock Research Institute

With the world population projected to reach 8.5 billion people in 2030, more poultry meat and eggs will be needed from chickens reared in a broad range of environments and production systems. In developing countries, a large part of the poultry production rely on backyard systems raising dual- p...


Badi, B.Leroy, G.Olori, V.E.Dessie, Tadelle[New issues for dual-purpose breeding for chicken small producers]New issues for dual-purpose breeding for chicken small producers

Indigenous chicken makes most of the world’s poultry genetic diversity particularly in developing countries. These local breeds, which are well- adapted to extensive husbandry systems and suitable for resource-poor poultry farmers endowed with very limited means, should be thoroughly studied as a...


Kebede, A.Tesfaye, K.Belay. G.Vallejo, A.Dessie, TadelleSpark, N.Hanotte, Olivier H.Raman, L..Gheyas, A.[Whole genome diversity of indigenous chicken populations in Ethiopia]Whole genome diversity of indigenous chicken populations in Ethiopia

The African Chicken Genetic Gains (ACGG) project was started in 2014 and implemented over 5 years in Ethiopia, Tanzania, and Nigeria. The program’s vision is to increase smallholder chicken production and productivity growth as a pathway out of poverty in sub-Saharan Africa. The program was led b...


Dessie, TadelleSonaiya, Emmanuel B.Goromela, E.H.Assefa, G.Bamidele, O.Mbaga, S.H.[Africa Chicken genetic gains project: Availing adapted, farmer-preferred chickens for smallholders in sub- Saharan Africa]Africa Chicken genetic gains project: Availing adapted, farmer-preferred chickens for smallholders in sub- Saharan Africa

The with-in selection also known as mass-selection has been considered as the less complex approach being applied for many years in livestock species and yielded significant genetic gains. In Africa, the extent to which mass- selection applied in the genetic improvement of chicken for better perf...


Esatu, WondmenehDessie, Tadelle[On-station within-breed selection works in Africa: the case of the Horro chicken breeding program in Ethiopia]On-station within-breed selection works in Africa: the case of the Horro chicken breeding program in Ethiopia

Improving productivity is a major challenge for livestock keepers in Uganda. According to anecdotal newspaper reports, pig and poultry keepers from Uganda have been using various antimicrobial substances for growth promotion in pigs and poultry that are banned for livestock use, such as anti- ret...


Ndoboli, D.Lukuyu, Ben A.Wieland, BarbaraGrace, DeliaRoesel, Kristina[The use of antimicrobials to boost livestock productivity at Ugandan piggery and poultry farms and implications for public health]The use of antimicrobials to boost livestock productivity at Ugandan piggery and poultry farms and implications for public health

Availability of appropriate genetics is important for the development of Smallholder Poultry (SHP) in Sub-Saharan Africa. The biological potential of improved dual purpose chicken strains was evaluated in Ethiopia, Tanzania and Nigeria. A total of 8 strains (Funaab Alpha, Horro, Noiler, ShikaBrow...


Bamidele, O.Sonaiya, Emmanuel B.Adebambo, O.Assefa, G.Abegaz, S.Esatu, WondmenehGoromela, E.H.Mbaga, S.H.Dessie, Tadelle[On-station performance evaluation of improved tropically adapted chicken strains for smallholder poultry production systems in sub- Saharan Africa]On-station performance evaluation of improved tropically adapted chicken strains for smallholder poultry production systems in sub- Saharan Africa

A cluster-randomized study design has evaluated the effect of the ATONU and ACGG interventions on the primary outcome of dietary diversity among women of reproductive age in smallholder poultry producing households. Data were collected between November 2016 and May 2018 at three time points: base...


Geremew, KumlachewMadzivhandila, T.Sibanda, S.Majele, L.Mkhandawire, B.Gunaratna, N.Kinabo, J.Dessie, Tadelle[Nutrition outcomes in women and children in rural farming households]Nutrition outcomes in women and children in rural farming households

Girma, M.Pal, M.Abera, B.Melese, K.Esatu, W.Dessie, Tadelle[Study on the sero-prevalence and risk factors of Newcastle disease in local chickens in some villages, Ada'a Wereda, Ethiopia]Study on the sero-prevalence and risk factors of Newcastle disease in local chickens in some villages, Ada'a Wereda, Ethiopia

In Ethiopia, the agricultural sector is a cornerstone of the economic and social life. The sector employs 80-85 per cent of the population and contributes 40 per cent to total GDP. Smallholder farmers dominate the agricultural sector. The highlands hold about 95 per cent of the cropped area and s...


Sileshi, Z.Tsegahun, A.Yami, A.Tegegne, Azage[Status of livestock research and Development in the highlands of Ethiopia]Status of livestock research and Development in the highlands of Ethiopia

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