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In the 1980s and 1990s, green manure/cover crop (GMCC) systems became a popular agricultural technology in research and development efforts for smallholder tropical and subtropical farmers. However, few syntheses of these experiences have been conducted. This volume of case studies contributes to bridging this gap by reviewing field-level experiences with these systems. Twelve case studies are included. Eleven of them describe experiences from Latin America (4 cases), Africa (6 cases) and Asia (1 case) and the twelfth case reports on the development of a GMCC systems database. Two concluding chapters, `Learning from the Case Studies' and `Future Perspectives', build upon the cases. The syste...
This Handbook provides a multidimensional and interdisciplinary assessment of the West African Sahel region in all of its complexity.
Long on the periphery of both academic research and international attention, the countries of the West African Sahel currently find themselves at the center of global concerns over security, terrorism, migration, and conflict. Since the early 1990s the Sahelian states have also been engaged in political struggles over the construction of democratic institutions. Edited by Leonardo A. Villalón and Abdourahmane Idrissa, Democratic Struggle, Institutional Reform, and State Resilience in the African Sahel addresses a key and little-studied question: How have the politics of democratization across the Francophone Sahel shaped processes of state-building, and with what effects on the resilience o...
Cover Crops in West Africa Contributing to Sustainable Agriculture
Legumes include many very important crop plants that contribute very critical protein to the diets of both humans and animals around the world. Their unique ability to fix atmospheric nitrogen in association with Rhizobia enriches soil fertility, and establishes the importance of their niche in agriculture. Divided into two volumes, this work presents an up-to-date analysis of in vitro and recombinant DNA technologies for the improvement of grain, forage and tree legumes. Volume 10A examines the current status and future prospects of challenges of the following: in vitro morphogenesis; biotic and abiotic stress tolerance; genomics; nitrogen fixation and utilization; nutritional improvement, ...
Sub-Saharan Africa is a critical development priority-it has some of the world's poorest countries and during the past two decades the number of poor in the Region has doubled, to 300 million-more than 40 percent of the Region's population. Africa remains behind on most of the Millennium Development Goals (MDGs) and is unlikely to reach them by 2015. With some of the world's poorest countries, Africa is a development priority for the donor community. A major drag on Africa's development is the underperformance of the critical agriculture sector, which has been neglected both by donors and governments over the past two decades. The sector faces a variety of constraints that are particular to agriculture in Africa and make its development a complex challenge. Poor governance and conflict in several countries further complicate matters. IEG has assessed the development effectiveness of World Bank assistance in addressing constraints to agricultural development in Africa over the period of fiscal 1991-2006.
In this study Leena Eilittä analyses Bachmann's work via two key concepts - 'utopia' and 'disillusionment' - which allow her to locate Bachmann's thinking in the post war critical discourse in Germany. Already in her early works Bachmann turns to the idea of utopianism as a possibility to cope with the problems of past heritage and with those of contemporary society. It is this utopian perscpective that allows her to address the position of a woman in critical terms and to make reflections about a more equal society in the major body of her writings. -- Publisher.