Download or read book Irrigation in Africa South of the Sahara written by and published by Conran Octopus. This book was released on 1986 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Smallholder Irrigation Technology written by Melvyn Kay and published by Food & Agriculture Org.. This book was released on 2001 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is a view of irrigation technologies for smallholders in the context of improving rural livelihoods, especially in regard to the prospects for sub-Saharan Africa. The role of traditional technologies is evaluated and modern water distribution technologies, such as sprinkler and trickle irrigation, are reviewed. A broad classification has been made based on climate and the traditional agricultural background of the local people, which links technology options to specific places--to agricultural regions and to countries.
Download or read book Irrigation Development In Africa written by Jon R. Moris and published by Routledge. This book was released on 2019-04-11 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Irrigation Development in Africa: Lessons of Experience is a veritable encyclopedia of information on African irrigation. It describes a significant subset of the African irrigation experience, from traditional flood recession systems to large projects like Gezira and Bura.
Download or read book Costs and Performance of Irrigation Projects written by Arlene B. Inocencio and published by IWMI. This book was released on 2007 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: High irrigation investment costs together with declining world prices for food and the failures of a number of high profile past irrigation projects are the main reasons for the reluctance of development agencies and governments in sub-Saharan Africa to invest more resources in irrigation. This study aims to systematically establish whether costs of irrigation projects in sub-Saharan Africa are truly high, determine the factors which influence costs and performance of irrigation projects, and recommend cost-reducing and performance-enhancing options to make irrigation investments in the region more attractive. It analyzes 314 irrigation projects implemented from 1967 to 2003 in 50 countries in Africa, Asia, and Latin America funded by the World Bank, African Development Bank and the International Fund for Agricultural Development.
Download or read book Irrigation in Sub Saharan Africa written by Shawki M. Barghouti and published by . This book was released on 1990-01-01 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Private irrigation in Sub Saharan Africa regional Seminar on Private Sector Participation and Irrigation Expansion in Sub Saharan Africa Accra Ghana 22 26 October 2001 written by Hilmy Sally and published by IWMI. This book was released on 2011-10-21 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Only 4 percent of arable land in sub-Saharan Africa is irrigated, using just 2 percent of the available water resources. Furthermore, 18 percent of the area equipped for irrigation is not utilized at all and the intensity of use varies between 50 percent and 80 percent. This highlights the huge potential available for intensifying and expanding irrigated area, provided that the investments required can be successfully mobilized. However, it must be noted that if investments in irrigation are to yield satisfactory returns, investments must also be made in a series of related activities. Current global figures for the amount of private investment in irrigation confirm that good returns can indeed be achieved. Prospects for sub-Saharan Africa would be far more favorable if public development assistance, particularly foreign direct investments, did not show declining trends.
Download or read book Improving irrigation project planning and implementation processes in Sub Saharan Africa Diagnosis and recommendations written by and published by IWMI. This book was released on 2006-01-23 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Weaknesses in planning and implementation (P&I) have been identified as one of the main reasons for the disappointing results of agricultural water development and management projects. Based on a review and critical analysis of experiences and case studies in sub-Saharan Africa, this studycomponent proposes practical ways of improving performance related to planning and implementation and thereby enhancing the returns to investments in agricultural water.
Download or read book A Survey of Irrigation Development in Africa South of the Sahara written by Ian Sanderson and published by . This book was released on 1974 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Innovative Water Resource Use and Management for Poverty Reduction in Sub Saharan Africa An Anthology written by Paulos Chanie and published by African Books Collective. This book was released on 2014-04-02 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like in many parts of the world, water resources in sub-Saharan Africa (SSA) have been pivotal for human survival, economic growth, social development, and practicing certain religion and cultural ethos. However, in spite of the intrinsic values of water, its use and management in sub-Saharan Africa has not been without limitations. The demand for water resources is increasing mainly due to rapid population growth, industrialization and urbanization and dealing with water-related issues has been complex and challenging for sustainable growth. Whilst there are various efforts by national governments, non-government organizations and communities to effectively and efficiently utilize and manage water resources, there are few comprehensive studies in sub- Saharan Africa that show the impact of the efforts on poverty reduction. Although certain reports indicate that many SSA countries lack clear vision on how water use can be harnessed with pro-poor growth and how poor communities can be capacitated to use water for poverty reduction, there are little exhaustive studies that clearly show familiar and innovative water use and management interventions followed by communities, national governments and other stakeholders, and demonstrate the challenges and successes of the same. Cognizant of the knowledge gap, in 2012 OSSREA launched a research project on ordinary and innovative water use and management patterns and practices in SSA, with a view to generate new knowledge on unexploited opportunities that could enhance the contribution of water resources to poverty reduction. This anthology documents various issues including water use and management in agriculture especially in irrigation projects in Ethiopia, Kenya, Uganda and Zimbabwe; water harvesting in Kenya and Uganda; the role of local water use institutions in Ethiopia; and water source maintenance and protection in Uganda.
Download or read book Irrigation Development in Africa South of the Sahara written by J. R. Rydzewski and published by . This book was released on 1968 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Innovative approaches to agricultural water use for improving food security in Sub Saharan Africa written by A. Inocencio and published by IWMI. This book was released on 2003 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper provides an overview of innovative options for developing and using water for food production in sub-Saharan Africa (SSA) in light of the growing scarcity and competition for water resources. These options include rainwater harvesting, selective development of wetlands for agriculture, exploitation of shallow groundwater, and recycling urban waste. The options are largely based on low-cost individualized technologies, which lend themselves to private-sector promotion.Water-demand management approaches are also discussed.
Download or read book Sustainable Groundwater Development for Improved Livelihoods in Sub Saharan Africa written by Paul Pavelic and published by Taylor & Francis. This book was released on 2023-05-08 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive analysis of the benefits and challenges of intensifying groundwater irrigation in Sub-Saharan Africa (SSA) for improving smallholder agrarian livelihoods. Only about 3% of the groundwater resources of Sub-Saharan Africa are used for irrigated agriculture despite the subcontinent’s relative abundance of groundwater. The majority of the region’s smallholders are highly dependent on seasonal dryland cropping, making them extremely vulnerable to uncertain weather patterns and droughts. Improved irrigation capabilities through sustainable groundwater development could unleash smallholder farming and make it a major driver of economic growth, poverty reduction, climate resilience, and improved food security. So, why is groundwater so underused? Tapping into groundwater requires a major shift in farming practices and it has its own challenges and requirements – smallholder access to land and finance for irrigation infrastructure and equipment, gendered and equitable adoption options. This whole list is framed in terms of what the smallholder farmers need. Hence, this should also be put in this context, supply chains, energy access, resource availability, and institutional support. The chapters in this book present a picture that is not only heterogeneous across the region, but also hold some common denominators. They serve to enrich the discourse and help better understand the barriers along the pathways toward the sustainable and transformative adoption of groundwater irrigation. The scientific information provided herein would be of interest to researchers, practitioners, decision makers and planners with interest in the region. This book was originally published as a Special Issue of Water International journal.
Download or read book Irrigation Development Planning written by J. R. Rydzewski and published by . This book was released on 1977 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reducing Poverty through Investments in Agricultural Water Management written by Van Koppen, Barbara and published by IWMI. This book was released on 2005 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall goal of the Collaborative Program on ‘Investments in Agricultural Water Management in Sub-Saharan Africa’ is to contribute to broad-based sustainable poverty reduction and smallholder agricultural growth. The component on ‘Poverty considerations in investments in agricultural water management’ focuses in more detail on poverty and gender dimensions. It consists of two parts. The first part is thematic and elaborates poverty and gender issues emerging from the literature that complement the other components of the Collaborative Program. Part two is empirical. Acknowledging the lack of empirical data on poverty impacts of investments in agricultural water management, the Collaborative Program initiated case studies throughout Sub-Saharan Africa. Eight case studies on ‘Agricultural Water Development for Poverty Reduction in Eastern and Southern Africa’, for which the field research was conducted in 2003/2004, were supported by IFAD (Peacock,2005). Further, the African Development Bank supported three case studies in West Africa in 2004, two by Kamara et al. (2004), and one by Babatunde Omilola (2005). Part two synthesizes the empirical findings of these case studies.
Download or read book The Impact of Irrigation on Nutrition Health and Gender written by Laia Domenech and published by Intl Food Policy Res Inst. This book was released on 2013-04-11 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture in Africa south of the Sahara (SSA) is still largely rainfed. SSA also exhibits the lowest crop yields for major staples in the world, largely due to low use of irrigation and fertilizer. Rainfed agriculture poses growing production risks with increased climate variability and change. At the same time, smallholder irrigation in the region developed rapidly over the past decade, albeit starting from very low levels. In addition to largely demand-driven irrigation development by smallholders, there is a significant push by donors for large-scale irrigation development, as well as some push for smallholder irrigation. There has also been a long-standing debate about whether irrigation in SSA should be large scale or small scale to achieve its potential. However, given the potentially high rewards, but also high possibility of failure, the assessment of irrigation potential must go beyond large scale versus small scale to integrate concerns regarding environmental sustainability, resource use efficiency, nutrition and health impacts, and womens empowerment. The hypothesis underlying this review paper is that how irrigation gets deployed in SSA will be decisive not only for environmental sustainability (such as deciding remaining forest cover in the region) and poverty reduction, but also for health, nutrition, and gender outcomes in the region. The focus of this paper is on the health, nutrition, and gender linkage. We find that to date, few studies have analyzed the impact of irrigation interventions on nutrition, health, and womens empowerment, despite the large potential of irrigation to affect these important variables. Irrigation interventions may have differential effects on different members in the household and in the community, such as irrigators, non-irrigators, children, and women. Measuring and understanding such differences, followed by improving design and implementation to maximize gender, health, and nutrition outcomes, could transform irrigation programs from focusing solely on increased food production toward becoming an integral component of poverty-reduction strategies.
Download or read book Water Wise Smart irrigation strategies for Africa written by Malabo Montpellier Panel and published by Intl Food Policy Res Inst. This book was released on 2018-12-18 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report begins with an overview of the challenges on agricultural systems to make more food available and accessible and lays out the potential of irrigation to make agriculture more productive, efficient and profitable for smallholder farmers. A discussion on the potential to expand irrigation across Africa and barriers to uptake including an analysis of the inherent risks and desired outcomes of irrigation forms the next section. The report reviews the traditional and new, innovative smallscale and large-scale irrigation approaches and technologies that have been implemented in Africa, followed by an analysis of the experiences of six African countries that have been particularly innovative and successful in terms of their institutional and policy design for irrigation. The report closes by drawing some key lessons and offering nine recommendations for actions by African governments and the private sector.
Download or read book West African Agriculture and Climate Change written by Abdulai Jalloh and published by Intl Food Policy Res Inst. This book was released on 2013-01-01 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first of three books in IFPRI's climate change in Africa series, West African Agriculture and Climate Change: A Comprehensive Analysis examines the food security threats facing 11 of the countries that make up West Africa -- Benin, Burkina Faso, Côte d'Ivoire, Ghana, Guinea, Liberia, Niger, Nigeria, Senegal, Sierra Leone, and Togo -- and explores how climate change will increase the efforts needed to achieve sustainable food security throughout the region. West Africa's population is expected to grow at least through mid-century. The region will also see income growth. Both will put increased pressure on the natural resources needed to produce food, and climate change makes the challenges greater. West Africa is already experiencing rising temperatures, shifting precipitation patterns, and increasing extreme events. Without attention to adaptation, the poor will suffer. Through the use of hundreds of scenario maps, models, figures, and detailed analysis, the editors and contributors of West African Agriculture and Climate Change present plausible future scenarios that combine economic and biophysical characteristics to explore the possible consequences for agriculture, food security, and resources management to 2050. They also offer recommendations to national governments and regional economic agencies already dealing with the vulnerabilities of climate change and deviations in environment. Decisionmakers and researchers will find West African Agriculture and Climate Change a vital tool for shaping policy and studying the various and likely consequences of climate change.
