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Review
. 2019 Apr 24:10:357.
doi: 10.3389/fgene.2019.00357. eCollection 2019.

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

Eveline M Ibeagha-Awemu  1 , Sunday O Peters  2 , Martha N Bemji  3 , Matthew A Adeleke  4 , Duy N Do  1
Affiliations
Review

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

Eveline M Ibeagha-Awemu et al. Front Genet. .

Abstract

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

Keywords: Africa; breed improvement; genomic breeding; stakeholders; sustainable livestock development.

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Figures

FIGURE 1
FIGURE 1
Trends in livestock productivity (meat and milk) in Africa and regions from 2010 to 2016.
FIGURE 2
FIGURE 2
Different stakeholders that should be harnessed for successful livestock breeding programs in Africa.
See this image and copyright information in PMC

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