Improving water productivity in mixed crop-livestock farming systems of sub-Saharan Africa
In sub-Saharan Africa problems associated with water scarcity are aggravated by increasing demands for food and water, climate change and environmental degradation. Livestock keeping, an important livelihood strategy for smallholder farmers in Africa, is a major consumer of water, and its water consumption is increasing with increasing demands for livestock products. At the same time, current low returns from livestock keeping limit its contribution to livelihoods, threaten environmental health and aggravate local conflicts. The objectives of this review are to: (1) synthesize available knowledge in the various components of the livestock and water sectors in sub-Saharan Africa, (2) analyze livestock-water interactions and (3) identify promising strategies and technological interventions for improved livestock water productivity (LWP) using a framework for mixed crop-livestock systems. The interventions are grouped in three categories related to feed, water, and animal management. Feed related strategies for improving LWP include choosing feed types carefully, improving feed quality, increasing feed water productivity, and implementing grazing management practices. Water management for higher LWP comprises water conservation, watering point management, and integration of livestock production in irrigation schemes. Animal management strategies include improving animal health and careful animal husbandry. Evidence indicates that successful uptake of interventions can be achieved if institutions, policies, and gender are considered. Critical research and development gaps are identified in terms of methodologies for quantifying water productivity at different scales and improving integration between agricultural sectors.
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- Negassa, Asfaw & Jabbar, Mohammad A., 2008. "Livestock ownership, commercial off-take rates and their determinants in Ethiopia," Research Reports 99126, International Livestock Research Institute.
- Mapedza, Everisto & Amede, Tilahun & Geheb, Kim & Peden, D. & Boelee, Eline & Demissie, T. S. & Van Hoeve, E. & Van Koppen, Barbara, 2008. "Why gender matters: reflections from the Livestock-Water Productivity Research Project," Conference Papers h041725, International Water Management Institute.
- Devendra, C. & Thomas, D., 2002. "Crop-animal interactions in mixed farming systems in Asia," Agricultural Systems, Elsevier, vol. 71(1-2), pages 27-40.
- Barbara van Koppen & Patrick Moriarty & Eline Boelee, 2006. "Multiple-Use Water Services to Advance the Millennium Development Goals," IWMI Research Reports H038377, International Water Management Institute.
- Wilson, R. Trevor, 2007. "Perceptions, practices, principles and policies in provision of livestock water in Africa," Agricultural Water Management, Elsevier, vol. 90(1-2), pages 1-12, May.
- Rijsberman, Frank R., 2006. "Water scarcity: Fact or fiction?," Agricultural Water Management, Elsevier, vol. 80(1-3), pages 5-22, February.
- Mekoya, A. & Oosting, S.J. & Fernandez-Rivera, S. & Van der Zijpp, A.J., 2008. "Multipurpose fodder trees in the Ethiopian highlands: Farmers' preference and relationship of indigenous knowledge of feed value with laboratory indicators," Agricultural Systems, Elsevier, vol. 96(1-3), pages 184-194, March.
- Gebremedhin, Berhanu & Pender, John & Tesfay, Girmay, 2004. "Collective action for grazing land management in crop-livestock mixed systems in the highlands of northern Ethiopia," Agricultural Systems, Elsevier, vol. 82(3), pages 273-290, December.
- Molden, David & Frenken, K. & Barker, R. & de Fraiture, Charlotte & Mati, Bancy & Svendsen, M. & Sadoff, Claudia W. & Finlayson, Max & Atapattu, Sithara & Giordano, Mark & Inocencio, Arlene & Lannerst, 2007. "Trends in water and agricultural development," IWMI Books, Reports H040195, International Water Management Institute.
- Haileslassie, Amare & Peden, Don & Gebreselassie, Solomon & Amede, Tilahun & Descheemaeker, Katrien, 2009. "Livestock water productivity in mixed crop-livestock farming systems of the Blue Nile basin: Assessing variability and prospects for improvement," Agricultural Systems, Elsevier, vol. 102(1-3), pages 33-40, October.
- Peden, D. & Tadesse, G. & Misra, A.K . & Ahmed, F. A. & Astatke, A. & Ayalneh, W. & Herrero, M. & Kiwuwa, G. & Kumsa, T. & Mati, B. & Mpairwe, D. & Wassenaar, T. & Yimegnuhal, A., 2007. "Water and livestock for human development," IWMI Books, Reports H040205, International Water Management Institute.
- Mati, Bancy & Muchiri, J. M. & Njenga, K. & Penning de Vries, Frits & Merrey, Douglas, 2005. "Assessing water availability under pastoral livestock systems in drought-prone Isiolo District, Kenya," IWMI Working Papers H038781, International Water Management Institute.
- Rosegrant, Mark W. & Cai, Ximing & Cline, Sarah A. & Nakagawa, Naoko, 2002. "The role of rainfed agriculture in the future of global food production:," EPTD discussion papers 90, International Food Policy Research Institute (IFPRI).
- Hanjra, Munir A. & Ferede, Tadele & Gutta, Debel Gemechu, 2009. "Reducing poverty in sub-Saharan Africa through investments in water and other priorities," Agricultural Water Management, Elsevier, vol. 96(7), pages 1062-1070, July.
- Thornton, P. K. & Herrero, M., 2001. "Integrated crop-livestock simulation models for scenario analysis and impact assessment," Agricultural Systems, Elsevier, vol. 70(2-3), pages 581-602.
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