Leveraging Available Resources and Stakeholder Involvement for Improved Productivity of African Livestock in the Era of Genomic Breeding.

作者: Eveline M. Ibeagha-Awemu , Sunday O. Peters , Martha N. Bemji , Matthew A. Adeleke , Duy N. Do

DOI: 10.3389/FGENE.2019.00357

关键词: ProductivityContext (language use)PopulationLivelihoodNatural resource economicsRural areaBusinessSustainabilityPublic policyLivestock

摘要: The African continent is home to diverse populations of livestock breeds adapted harsh environmental conditions with more than 70% under traditional systems management. Animal productivity less optimal in most cases and faced numerous challenges including limited access adequate nutrition disease management, poor institutional capacities lack government policies funding develop the sector. Africa about 1.3 billion people increasing demand for animal proteins by an ever growing human population, current state creates a significant yield gap products. Although greater section especially those living rural areas depend largely on their livelihoods; potential sector remains underutilized therefore unable contribute significantly economic development social wellbeing people. With advances management practices, breeding technologies health inclusion all stakeholders, can be sustainably developed close protein that exists continent. In particular, gene technologies, application genomic many Western countries has resulted tremendous gains traits like milk production that, implementation selection other improved practices (nutrition, healthcare, etc.) lead rapid improvement importance populations. context this review are cattle, goat, pig, poultry, sheep, which mainly exploited meat, milk, eggs. This examines Africa, main sector, role various stakeholders discusses in-depth strategies enable importance.

参考文章(151)
Eveline Ibeagha-Awemu, Oliver Jann, Christina Weimann, Georg Erhardt, Genetic diversity, introgression and relationships among West/Central African cattle breeds. Genetics Selection Evolution. ,vol. 36, pp. 673- 690 ,(2004) , 10.1186/1297-9686-36-6-673
A.K. Kahi, T.O. Rewe, I.S. Kosgey, Sustainable Community-Based Organizations for the Genetic Improvement of Livestock in Developing Countries: Outlook on Agriculture. ,vol. 34, pp. 261- 270 ,(2005) , 10.5367/000000005775454706
O. Hanotte, T. Dessie, S. Kemp, Time to Tap Africa's Livestock Genomes Science. ,vol. 328, pp. 1640- 1641 ,(2010) , 10.1126/SCIENCE.1186254
B.J. Hayes, P.J. Bowman, A.J. Chamberlain, M.E. Goddard, Invited review: Genomic selection in dairy cattle: progress and challenges. Journal of Dairy Science. ,vol. 92, pp. 433- 443 ,(2009) , 10.3168/JDS.2008-1646
A. Caroli, F. Chiatti, S. Chessa, D. Rignanese, E.M. Ibeagha-Awemu, G. Erhardt, Characterization of the casein gene complex in West African goats and description of a new αs1-Casein polymorphism Journal of Dairy Science. ,vol. 90, pp. 2989- 2996 ,(2007) , 10.3168/JDS.2006-674
David Habier, Rohan L Fernando, Kadir Kizilkaya, Dorian J Garrick, Extension of the bayesian alphabet for genomic selection BMC Bioinformatics. ,vol. 12, pp. 186- 186 ,(2011) , 10.1186/1471-2105-12-186
Sithembile O. Makina, Farai C. Muchadeyi, Este van Marle-Köster, Michael D. MacNeil, Azwihangwisi Maiwashe, Genetic diversity and population structure among six cattle breeds in South Africa using a whole genome SNP panel Frontiers in Genetics. ,vol. 5, pp. 333- 333 ,(2014) , 10.3389/FGENE.2014.00333
J.R. Knapp, G.L. Laur, P.A. Vadas, W.P. Weiss, J.M. Tricarico, Invited review: Enteric methane in dairy cattle production: Quantifying the opportunities and impact of reducing emissions Journal of Dairy Science. ,vol. 97, pp. 3231- 3261 ,(2014) , 10.3168/JDS.2013-7234