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Securite Alimentaire Et Developpement Agricole En Afrique De Louest
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Book Synopsis Les Déterminants de la Production Agricole en Afrique de L'Ouest by : Bernard Yapo Kouassi
Download or read book Les Déterminants de la Production Agricole en Afrique de L'Ouest written by Bernard Yapo Kouassi and published by KARTHALA Editions. This book was released on 2008 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: En Afrique de l'Ouest, une série de facteurs contribue à la baisse de la productivité agricole : la dégradation de l'environnement, la forte croissance démographique, les attaques acridiennes, la performance insuffisante des économies. De nombreux pays enregistrent d'énormes déficits alimentaires. Une telle situation ne peut être améliorée qu'à partir de l'adoption de nouvelles technologies visant à l'obtention de meilleurs rendements. Dans cet ouvrage organisé en quatre chapitres, les auteurs se penchent sur les déterminants d'une meilleure productivité agricole. L'accent est surtout mis sur les aléas climatiques de ces dernières décennies, marquées par de fortes irrégularités saisonnières et une baisse régulière de la pluviométrie. Aux aléas climatiques s'ajoute le problème de la fertilité des sols caractérisé le plus souvent par un faible taux de matières organiques : carence en phosphore et en azote, complexe absorbant insuffisant, petite capacité de rétention en eau, etc. Enfin, dans les régions à forte densité de population ( exemples du Ghana et du Togo ), le taux de croissance démographique élevé agit négativement sur le potentiel foncier, caractérisé par la dégradation des ressources naturelles. Les auteurs exposent ici les réalités de ces facteurs déterminants pour la sécurité alimentaire, afin de permettre aux décideurs de mieux les intégrer à leur politique de développement du secteur agricole.
Book Synopsis Preparing for the Future - A Vision of West Africa in the Year 2020 West Africa Long-Term Perspective Study by : OECD
Download or read book Preparing for the Future - A Vision of West Africa in the Year 2020 West Africa Long-Term Perspective Study written by OECD and published by OECD Publishing. This book was released on 1999-12-06 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Between 1960 and 2020, the population of West Africa will have increased fivefold, even with the most optimistic assumptions of increased contraceptive use. This unprecedented demographic explosion is accompanied by another major change: Exposure to ...
Author : Publisher :International Potato Center ISBN 13 : Total Pages :75 pages Book Rating :4./5 ( download)
Download or read book written by and published by International Potato Center. This book was released on with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Preventing Food Crises in the Sahel by : Sahel Club
Download or read book Preventing Food Crises in the Sahel written by Sahel Club and published by Organisation for Economic Co-operation and Development. This book was released on 1997 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: On cover & title page:Club du Sahel
Book Synopsis Conservation de la Forêt Dense en Afrique Centrale Et de L'Ouest by : Kevin M. Cleaver
Download or read book Conservation de la Forêt Dense en Afrique Centrale Et de L'Ouest written by Kevin M. Cleaver and published by World Bank Publications. This book was released on 1992 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together selected papers presented and discussed at the Conference on Conservation of West and Central African Rainforests, held in Abidjan, November 5-9, 1990.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9789251054918 Total Pages :200 pages Book Rating :4.0/5 (549 download)
Book Synopsis Integrated Irrigation and Aquaculture in West Africa by : Food and Agriculture Organization of the United Nations
Download or read book Integrated Irrigation and Aquaculture in West Africa written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2006 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication contains background documents and papers presented at a workshop on integrated irrigation aquaculture (IIA), held in Mali in November 2003, as well as the findings of FAO expert missions on IIA in the West Africa region. The rationale for IIA development lies in its potential to increase productivity of scarce freshwater resources and to reduce pressure on natural resources, issues of particular important in the drought-prone countries of West Africa.
Book Synopsis Agriculture urbaine en Afrique de l'Ouest by : O. B. Smith
Download or read book Agriculture urbaine en Afrique de l'Ouest written by O. B. Smith and published by IDRC. This book was released on 1999 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban Agriculture in West Africa: Contributing to Food Security and Ur
Author :International Development Research Centre (Canada) Publisher :IDRC ISBN 13 :088936852X Total Pages :319 pages Book Rating :4.8/5 (893 download)
Book Synopsis Cover Crops in West Africa by : International Development Research Centre (Canada)
Download or read book Cover Crops in West Africa written by International Development Research Centre (Canada) and published by IDRC. This book was released on 1998 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cover Crops in West Africa Contributing to Sustainable Agriculture
Book Synopsis Proven Successes in Agricultural Development by : David J. Spielman
Download or read book Proven Successes in Agricultural Development written by David J. Spielman and published by Intl Food Policy Res Inst. This book was released on 2010-01-01 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world has made enormous progress in the past 50 years toward eliminating hunger and malnutrition. While, in 1960, roughly 30 percent of the world's population suffered from hunger and malnutrition, today less than 20 percent doessome five billion people now have enough food to live healthy, productive lives. Agricultural development has contributed significantly to these gains by increasing food supplies, reducing food prices, and creating new income and employment opportunities for some of the world's poorest people.This book examines where, why, and how past interventions in agricultural development have succeeded. It carefully reviews the policies, programs, and investments in agricultural development that have reduced hunger and poverty across Africa, Asia, and Latin America over the past half century. The 19 successes included here are described in in-depth case studies that synthesize the evidence on the intervention's impact on agricultural productivity and food security, evaluate the rigor with which the evidence was collected, and assess the tradeoffs inherent in each success. Together, these chapters provide evidence of "what works" in agricultural development.
Book Synopsis Proceedings of the Workshop on Irrigation in West Africa by : Namara, Regassa E.
Download or read book Proceedings of the Workshop on Irrigation in West Africa written by Namara, Regassa E. and published by IWMI. This book was released on 2014-07-17 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sustainable Food Security Strategy Paper for Poverty Reduction in the Sahel: Core document by :
Download or read book Sustainable Food Security Strategy Paper for Poverty Reduction in the Sahel: Core document written by and published by . This book was released on 2000 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis West African Studies Settlement, Market and Food Security by : OECD
Download or read book West African Studies Settlement, Market and Food Security written by OECD and published by OECD Publishing. This book was released on 2013-05-21 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the population of West Africa set to double by 2050, this book explores how agricultural production systems and policy will have to change to support this growth.
Book Synopsis 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 by : Hilmy Sally
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.
Book Synopsis World Development Report 2008 by : World Bank
Download or read book World Development Report 2008 written by World Bank and published by World Bank Publications. This book was released on 2007-10-15 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's demand for food is expected to double within the next 50 years, while the natural resources that sustain agriculture will become increasingly scarce, degraded, and vulnerable to the effects of climate change. In many poor countries, agriculture accounts for at least 40 percent of GDP and 80 percent of employment. At the same time, about 70 percent of the world's poor live in rural areas and most depend on agriculture for their livelihoods. 'World Development Report 2008' seeks to assess where, when, and how agriculture can be an effective instrument for economic development, especially development that favors the poor. It examines several broad questions: How has agriculture changed in developing countries in the past 20 years? What are the important new challenges and opportunities for agriculture? Which new sources of agricultural growth can be captured cost effectively in particular in poor countries with large agricultural sectors as in Africa? How can agricultural growth be made more effective for poverty reduction? How can governments facilitate the transition of large populations out of agriculture, without simply transferring the burden of rural poverty to urban areas? How can the natural resource endowment for agriculture be protected? How can agriculture's negative environmental effects be contained? This year's report marks the 30th year the World Bank has been publishing the 'World Development Report'.
Book Synopsis Abstracts on Tropical Agriculture by :
Download or read book Abstracts on Tropical Agriculture written by and published by . This book was released on 1993 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis FAO Economic and Social Development Paper by :
Download or read book FAO Economic and Social Development Paper written by and published by . This book was released on 1994 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Trees, Shrubs and Lianas of West African Dry Zones by : Michel Arbonnier
Download or read book Trees, Shrubs and Lianas of West African Dry Zones written by Michel Arbonnier and published by Editions Quae. This book was released on 2004 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:
