Research Journal of Animal Sciences

Year: 2012
Volume: 6
Issue: 3
Page No. 47 - 55

Community-Based Characterization of Simien Sheep Based on Growth Performance and Farmers’ Breeding Objectives in Simien Mountains Region, Ethiopia

Authors : Surafel Melaku, Zeleke Mekuriaw, Solomon Gizaw and Mengistie Taye

References

Awgichew, K., 2000. Comparative performance evaluation of Horro and Menz sheep of Ethiopia under grazing and intensive feeding condition. Ph.D. Thesis, Humboldt-University, Germany.

Ayalew, W., J.M. King, E. Bruns and B. Rischkowsky, 2001. Economic evaluation of smallholder subsistence livestock production: Lessons from an Ethiopian goat development program. Ecol. Econ., 45: 473-485.
Direct Link  |  

Debonnet, G., L. Melamari and B. Bomhard, 2006. Reactive monitoring mission to simien mountains national park, Ethiopia. WHC/IUCN Mission Report, UNESCO, Paris and IUCN, Switzerland.

Duguma, G., S.J. Schoeman, S.W.P. Cloete and G.F. Jordan, 2002. The influence of non-genetic factors on early growth traits in the Tygerhoek Merino lambs. Ethiopian J. Anim. Prod., 2: 127-141.
Direct Link  |  

FAO., 2006. Livestock Long Shadow: Environmental Issues and Options. Food and Agriculture Organization, Rome, Italy, ISBN: 9789251055717, Pages: 390.

Gardner, D.S., P.J. Buttery, Z. Daniel and M.E. Symonds, 2007. Factors affecting birth weight in sheep: Maternal environment. Reproduction, 133: 297-307.
CrossRef  |  Direct Link  |  

Gbangboche, A.B., M. Adamou-Ndiaye, A.K.I. Youssao, F. Farnir, J. Detilleux, F.A. Abiola and P.L. Leroy, 2006. Non-genetic factors affecting the reproduction performance, lamb growth and productivity indices of Djallonke sheep. Small Rumin. Res., 64: 133-142.
CrossRef  |  Direct Link  |  

Getahun, L., 2008. Productive and economic performance of small ruminant production in production system of the highlands of Ethiopia. Ph.D. Thesis, University of Hohenheim, Stuttgart-Hoheinheim, Germany.

Girma, A., C. Merkel and T. Sahlu, 2000. Enhancing food security and income generation potential of families in Southern Ethiopia through improved goat production and extension. Proceeding of the Conference Opportunities and Challenges of Enhancing Goat Production in East Africa. November 10-12, 2000, Awassa, Ethiopia, pp: 113-117.

Gizaw, S., 2008. Sheep resources of ethiopia: Genetic diversity and breeding strategy. Ph.D. Thesis, Wageningen University, Netherlands.

Guangul, S.A., 2007. In situ characterization of Gumuz sheep under farmers management in North-Western Lowlands of Amhara region. M.Sc. Thesis, Haramaya University, Ethiopia.

Inyangala, B.A.O., J.E.O. Rege and S. Itulya, 1992. Growth traits of the dorper sheepi. factors influencing growth traits. Proccedings of the 1st Biannual Conference of the African Small Ruminant Network, December 10-14, 1990, Nairoubi, Kenya, pp: 9-9.

Kebede, S.A., G. Duguma, U. Galmessa, B. Soboqa and F. Terefe, 2005. Small ruminant production system in east wellega and west Shewa zones. Research Report. Oromiya Agricultural Research Institute, Bako Research Center.

Kosgey, I.S., 2004. Breeding objectives and breeding strategies for small ruminants in the tropics. Ph.D. Thesis, Wageningen University, The Netherlands.

Lemma, S., 2008. Phenotypic characterization of indigenous sheep breeds in the Amhara national regional State of Ethiopia. M.Sc. Thesis, The School of Molecular and Cellular Biosciences, University of Natal Pietermaritzburg, South Africa.

Moses, J., 2006. Sheep and goat production and marketing in the Amhara Region of Ethiopia final report: AMAREW project. USAID and Coordinated by Virginia State University.

Setshwaelo, L.L., 1990. Live Animal Conservation Projects in Africa. In: Animal Genetic Resources: A Global Program for Sustainable Development, Wiener, G. (Ed.). Food and Agriculture Organization, Rome, Italy, pp: 135-141.

Shenkute, B., 2009. Production and marketing systems of small ruminants in goma district of Jimma zone, western Ethiopia. M.Sc. Thesis, Hawassa University, Awassa, Ethiopia.

Solkner, J., H. Nakimbigwe and A. Valle-Zarate, 1998. Analysis of determinants for success and failure of village breeding program. Proceedings of the 6th World Congress on Genetics Applied to Livestock Production, January 11-16, 1998, Armidale NSW Australia, pp: 273-280.

Taye, M., G. Abebe, S. Gizaw, S. Lemma, A. Mekoya and M. Tibbo, 2010. Growth performances of washera sheep under smallholder management systems in yilmanadensa and quarit districts, Ethiopia. Trop. Anim. Health Prod., 42: 659-667.
CrossRef  |  Direct Link  |  

Tibbo, M., 2006. Productivity and health of indigenous sheep breeds and crossbreeds in central ethiopian highlands. Ph.D. Thesis, Faculty of Medicine and Animal Science Department of Animal Breeding and Genetics. Swedish University of Agricultural Sciences, Uppsala, Sweden.

Yacob, Y., 2008. Environmental and genetic parameters of growth, reproductive and survival performance of Afar and Blackhead Somali sheep at Werer Agricultural Research Center. Fellowship Report, International Livestock Research Institute (ILRI) and Ethiopian Institute of Agricultural Research (EIAR), Ethiopia, pp: 70.

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