Download or read book Crop livestock Interaction in Sub Sarahan Africa written by John McIntire and published by World Bank Publications. This book was released on 1992 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of a collaborative research effort between the World Bank and the International Livestock Centre for Africa. It extends previous work on agricultural mechanization and the evolution of farming systems in Africa by seeking to answer a number of basic questions about the integration of crops and livestock in sub - Saharan Africa. Those questions include the role of mixed farming in promoting agricultural growth, the appropriate points at which to encourage the use of animals as sources of farm power, the contribution of animals to improving the poor fertility of African soils, the efficacy of different methods to better livestock nutrition, and the economic returns to incorporating livestock production on small farms. While many individual studies have analyzed such issues in the past, this book is the first comprehensive review of existing knowledge which offers general explanations of crop-livestock relations with respect to both economic and technical features of African agriculture. In doing so, experimental evidence is carefully synthesized and examined in light of field visits to thirty-three different sites through the major agroclimates of sub - Saharan Africa. The detailed empirical nature of the book permits specific conclusions to be drawn for different farming systems, while its comparisons across those systems allow broad explanations of contrasting crop-livestock interactions.
Download or read book Livestock and water interactions in mixed crop livestock farming systems of Sub Saharan Africa interventions for improved productivity written by Descheemaeker, Katrien and published by IWMI. This book was released on 2009-06-25 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on mixed crop-livestock farming systems of sub-Saharan Africa, this review brings together the available knowledge in the various components of the livestock and water sectors. Through an analysis of livestock-water interactions, promising strategies and interventions to improve Livestock Water Productivity are proposed. In the biophysical domain, the numerous interventions relate to feed, water and animal management. These are interlinked with interventions in the socio-political-economic domain. The paper identifies critical research and development gaps in terms of methodologies for quantifying water productivity and integrating different scales, and also in terms of institutions and policies.
Download or read book Crop livestock Farming Systems in the Semi arid Zone of Sub Saharan Africa written by Michael Mortimore and published by . This book was released on 1993 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Livestock and Sustainable Nutrient Cycling in Mixed Farming Systems of Sub Saharan Africa Technical papers written by J. M. Powell and published by ILRI (aka ILCA and ILRAD). This book was released on 1994-01-01 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technical papers. Setting the scene. Interactions between animals and plants. Interactions between animals and soils. Interactions between plants and soils. Nutrient cycling in mixed farming systems. Modelling nutrient cycles in plant/animal/soil systems.
Download or read book Describing Diversity and Crop livestock Integration in Smallholder Mixed Farming Systems in Sub Saharan Africa written by Marie-Laure Balandier and published by . This book was released on 2017 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book African Urban Harvest written by Gordon Prain and published by Springer Science & Business Media. This book was released on 2012-01-21 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past two decades, how has urban agriculture changed in sub-Saharan Africa? Is city farming now better integrated into environmental management and city governance? And, looking ahead, how might urban agriculture address the needs of the low-income households and modernizing cities of Africa? In this book, leading specialists in the fields of urban agriculture and urban environment present a unique collection of case studies that examines the growing role of local food production in urban livelihoods in sub-Saharan Africa. Amongst many issues, the authors probe the changing role of urban agriculture, the risks and benefits of crop–livestock systems, and the opportunities for making locally produced food more easily available and more profitable. Concluding chapters reflect on the policy and governance implications of greater integration of urban natural resources and the built environment, an expanded role for urban agriculture in sub-Saharan Africa and the crucial role of women in urban food systems. African Urban Harvest will be of interest to decision-makers, development professionals, researchers, academics, and students and educators in urban planning, development studies, African studies, and environmental studies.
Download or read book Assessment of Animal Agriculture in Sub Saharan Africa written by Winrock International Institute for Agricultural Development and published by Winrock International Institute for Agricultural Development. This book was released on 1992 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fighting Poverty in Sub Saharan Africa The Multiple Roles of Legumes in Integrated Soil Fertility Management written by Andre Bationo and published by Springer Science & Business Media. This book was released on 2011-08-24 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Legumes play an important role in the cropping systems of sub Saharan Africa (SSA). Legumes are an important source of nutrition to both humans and livestock by providing the much needed protein, minerals, fibre and vitamins. The sale of legumes seed, leaves and fibre generates income for the marginalized communities especially women. Cultivation of legumes is essential for the regeneration of nutrient-deficient soils. By biologically fixing nitrogen (BNF) in the soil, legumes provide a relatively low-cost method of replacing otherwise expensive inorganic nitrogen in the soil. This enhances soil fertility and boosts subsequent cereal crop yields. Production of legumes in SSA is however; hampered by a number of constraints among them low and declining soil fertility, low soil pH, high salinity, drought and flooding, poor access to improved germplasm, diseases, pests and weeds. Farmers need to learn how to overcome these constraints if the full benefits of legumes are to be gained. This book presents a synthesis of research work on legumes and draws attention to the importance of legumes in integrated soil fertility management (ISFM) and poverty alleviation in SSA.
Download or read book Agricultural Intensification and Efficiency in the West African Savannahs written by I. Okike and published by ILRI (aka ILCA and ILRAD). This book was released on 2001-01-01 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quantifying the Contribution of Crop livestock Integration to African Farming written by Mariana C. Rufino and published by . This book was released on 2008 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Farming Systems and Food Security in Africa written by John Dixon and published by Routledge. This book was released on 2019-12-09 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: Knowledge of Africa’s complex farming systems, set in their socio-economic and environmental context, is an essential ingredient to developing effective strategies for improving food and nutrition security. This book systematically and comprehensively describes the characteristics, trends, drivers of change and strategic priorities for each of Africa’s fifteen farming systems and their main subsystems. It shows how a farming systems perspective can be used to identify pathways to household food security and poverty reduction, and how strategic interventions may need to differ from one farming system to another. In the analysis, emphasis is placed on understanding farming systems drivers of change, trends and strategic priorities for science and policy. Illustrated with full-colour maps and photographs throughout, the volume provides a comprehensive and insightful analysis of Africa’s farming systems and pathways for the future to improve food and nutrition security. The book is an essential follow-up to the seminal work Farming Systems and Poverty by Dixon and colleagues for the Food and Agriculture Organization (FAO) of the United Nations and the World Bank, published in 2001.
Download or read book African Urban Harvest written by Gordon Prain and published by Springer. This book was released on 2012-01-21 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past two decades, how has urban agriculture changed in sub-Saharan Africa? Is city farming now better integrated into environmental management and city governance? And, looking ahead, how might urban agriculture address the needs of the low-income households and modernizing cities of Africa? In this book, leading specialists in the fields of urban agriculture and urban environment present a unique collection of case studies that examines the growing role of local food production in urban livelihoods in sub-Saharan Africa. Amongst many issues, the authors probe the changing role of urban agriculture, the risks and benefits of crop–livestock systems, and the opportunities for making locally produced food more easily available and more profitable. Concluding chapters reflect on the policy and governance implications of greater integration of urban natural resources and the built environment, an expanded role for urban agriculture in sub-Saharan Africa and the crucial role of women in urban food systems. African Urban Harvest will be of interest to decision-makers, development professionals, researchers, academics, and students and educators in urban planning, development studies, African studies, and environmental studies.
Download or read book Economics Of The Family And Farming Systems In Sub saharan Africa written by Ram D Singh and published by Routledge. This book was released on 2019-04-24 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an integrated analysis of the dynamics of the economics of households and farm production in the setting of a polygynous family structure and traditional agriculture in sub-Saharan rural Africa. It focuses on some basic facts about poverty among the farm people of rural Africa.
Download or read book Livestock Development In Subsaharan Africa written by James R Simpson and published by CRC Press. This book was released on 2019-08-22 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nations of Subsaharan Africa experienced declining levels of food production per capita throughout the 1970s and early 1980s, particularly in the area of livestock production. Addressing that problem, the authors of this book assess in a systems context the environmental, biological, and social constraints on future African livestock development and consider prospects for improving productivity, They focus especially on changes needed in production and marketing systems, pointing to important policy considerations . The book is divided into four parts containing twenty-one chapters, each authored by one or more respective authorities in his or her field. Each section in its own way addresses the entire set of questions; topics include aspects of animal breeding and nutrition, anthropology, economics, ecology, farming systems, governmental policy, land tenure, marketing, modelling, and veterinary medicine.
Download or read book Crop Livestock interaction in Sub Saharan Africa written by John McIntire and published by . This book was released on 1992 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Economics of Agricultural Technology in Semiarid Sub Saharan Africa written by John H. Sanders and published by . This book was released on 1996 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This strategy is evaluated using field studies and modeling from the major agroecological zones of crop production. The authors address the higher-input, yield-increasing strategy from the perspective of risk, sustainability and the impact on women. They also consider alternative approaches to increasing output through area expansion and livestock-crop integrated systems.
Download or read book Pulse crops for sustainable farms in sub Saharan Africa written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-05-22 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pulses have a long history in sub-Saharan Africa due to their multiple benefits. Pulses, and legumes in general, can play an important role in agriculture because of their ability to biologically fix atmospheric nitrogen and to enhance the biological turnover of phosphorus; thus they could become the cornerstone of sustainable agriculture in Africa. In this sense, there is a body of literature that points to diversification of existing production systems – particularly legumes species, which provide critical environmental services, including soil erosion control and soil nutrient recapitalization. This publication is a review of some of the promising strategies to support the cultivation and utilization of pulses on smallholder farms in sub-Saharan Africa. The review is part of the legacy of the International Year of Pulses (IYP), which sought to recognize the contribution that pulses make to human well-being and the environment.
