Author: James Sumberg
Publisher: Routledge
ISBN: 1136450254
Category : Business & Economics
Languages : en
Pages : 278
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Book Description
The dramatic increases in food prices experienced over the last four years, and their effects of hunger and food insecurity, as well as human-induced climate change and its implications for agriculture, food production and food security, are key topics within the field of agronomy and agricultural research. Contested Agronomy addresses these issues by exploring key developments since the mid-1970s, focusing in particular on the emergence of the neoliberal project and the rise of the participation and environmental agendas, taking into consideration how these have had profound impacts on the practice of agronomic research in the developing world especially over the last four decades. This book explores, through a series of case studies, the basis for a much needed ‘political agronomy’ analysis that highlights the impacts of problem framing and narratives, historical disjunctures, epistemic communities and the increasing pressure to demonstrate ‘success’ on both agricultural research and the farmers, processors and consumers it is meant to serve. Whilst being a fascinating and thought-provoking read for professionals in the Agriculture and Environmental sciences, it will also appeal to students and researchers in agricultural policy, development studies, geography, public administration, rural sociology, and science and technology studies.
Author: H. Scott Butterfield
Publisher: Island Press
ISBN: 1642831263
Category : Nature
Languages : en
Pages : 290
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Book Description
As the world population grows, so does the demand for food, putting unprecedented pressure on agricultural lands. In many desert dryland regions, however, intensive cultivation is causing their productivity to decline precipitously. "Rewilding" the least productive of these landscapes offers a sensible way to reverse the damage, recover natural diversity, and ensure long-term sustainability of remaining farms and the communities they support. This accessibly written, groundbreaking contributed volume is the first to examine in detail what it would take to retire eligible farmland and restore functioning natural ecosystems. The lessons in Rewilding Agricultural Landscapes will be useful to conservation leaders, policymakers, groundwater agencies, and water managers looking for inspiration and practical advice for solving the complicated issues of agricultural sustainability and water management.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309148960
Category : Technology & Engineering
Languages : en
Pages : 598
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Book Description
In the last 20 years, there has been a remarkable emergence of innovations and technological advances that are generating promising changes and opportunities for sustainable agriculture, yet at the same time the agricultural sector worldwide faces numerous daunting challenges. Not only is the agricultural sector expected to produce adequate food, fiber, and feed, and contribute to biofuels to meet the needs of a rising global population, it is expected to do so under increasingly scarce natural resources and climate change. Growing awareness of the unintended impacts associated with some agricultural production practices has led to heightened societal expectations for improved environmental, community, labor, and animal welfare standards in agriculture. Toward Sustainable Agricultural Systems in the 21st Century assesses the scientific evidence for the strengths and weaknesses of different production, marketing, and policy approaches for improving and reducing the costs and unintended consequences of agricultural production. It discusses the principles underlying farming systems and practices that could improve the sustainability. It also explores how those lessons learned could be applied to agriculture in different regional and international settings, with an emphasis on sub-Saharan Africa. By focusing on a systems approach to improving the sustainability of U.S. agriculture, this book can have a profound impact on the development and implementation of sustainable farming systems. Toward Sustainable Agricultural Systems in the 21st Century serves as a valuable resource for policy makers, farmers, experts in food production and agribusiness, and federal regulatory agencies.
Author: Petra Moser
Publisher: University of Chicago Press
ISBN: 022677905X
Category : Business & Economics
Languages : en
Pages : 270
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Book Description
"The challenges facing agriculture are plenty. Along with the world's growing population and diminishing amounts of water and arable land, the gradual increase in severe weather presents new challenges and imperatives for producing new, more resilient crops to feed a more crowded planet in the twenty-first century. Innovation has historically helped agriculture keep pace with earth's social, population, and ecological changes. In the last 50 years, mechanical, biological, and chemical innovations have more than doubled agricultural output while barely changing input quantities. The ample investment behind these innovations was available because of a high rate of return: a 2007 paper found that the median ROI in agriculture was 45 percent between 1965 and 2005. This landscape has changed. Today many of the world's wealthier countries have scaled back their share of GDP devoted to agricultural R&D amid evidence of diminishing returns. Universities, which have historically been a major source of agricultural innovation, increasingly depend on funding from industry rather than government to fund their research. As Upton Sinclair wrote of the effects industry influences, "It is difficult to get a man to understand something when his salary depends upon his not understanding it." In this volume of the NBER Conference Report series, editor Petra Moser offers an empirical, applied-economic framework to the different elements of agricultural R&D, particularly as they relate to the shift from public to private funding. Individual chapters examine the sources of agricultural knowledge and investigate challenges for measuring the returns to the adoption of new agricultural technologies, examine knowledge spillovers from universities to agricultural innovation, and explore interactions between university engagement and scientific productivity. Additional analysis of agricultural venture capital point to it as an emerging and future source of resource in this essential domain"--
Author: Diao, Xinshen, ed.
Publisher: Intl Food Policy Res Inst
ISBN: 0896293807
Category : Political Science
Languages : en
Pages : 548
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Book Description
Agricultural mechanization in Africa south of the Sahara — especially for small farms and businesses — requires a new paradigm to meet the needs of the continent’s evolving farming systems. Can Asia, with its recent success in adopting mechanization, offer a model for Africa? An Evolving Paradigm of Agricultural Mechanization Development analyzes the experiences of eight Asian and five African countries. The authors explore crucial government roles in boosting and supporting mechanization, from import policies to promotion policies to public good policies. Potential approaches presented to facilitating mechanization in Africa include prioritizing market-led hiring services, eliminating distortions, and developing appropriate technologies for the African context. The role of agricultural mechanization within overall agricultural and rural transformation strategies in Africa is also discussed. The book’s recommendations and insights should be useful to national policymakers and the development community, who can adapt this knowledge to local contexts and use it as a foundation for further research.
Author: James Sumberg
Publisher: Taylor & Francis
ISBN: 1315284049
Category : Business & Economics
Languages : en
Pages : 217
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Book Description
Cover -- Title -- Copyright -- CONTENTS -- List of abbreviations -- List of contributors -- Acknowledgements -- 1 Knowledge politics in development-oriented agronomy -- 2 On the movement of agricultural technologies: packaging, unpacking and situated reconfiguration -- 3 South-South cooperation and agribusiness contestations in irrigated rice: China and Brazil in Ghana -- 4 GM crops 'for Africa': contestation and knowledge politics in the Kenyan biosafety debate -- 5 Systems research in the CGIAR as an arena of struggle: competing discourses on the embedding of research in development -- 6 One step forward, two steps back in farmer knowledge exchange: 'scaling up' as Fordist replication in drag -- 7 When the solution became a problem: strategies in the reform of agricultural extension in Uganda -- 8 Sweet 'success': contesting biofortification strategies to address malnutrition in Tanzania -- 9 Crops in context: negotiating traditional and formal seed institutions -- 10 Laws of the field: rights and justice in development-oriented agronomy -- 11 A golden age for agronomy? -- References -- Index
Author: Mark Overton
Publisher: Cambridge University Press
ISBN: 9780521568593
Category : Business & Economics
Languages : en
Pages : 276
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Book Description
This book is the first available survey of English agriculture between 1500 and 1850. It combines new evidence with recent findings from the specialist literature, to argue that the agricultural revolution took place in the century after 1750. Taking a broad view of agrarian change, the author begins with a description of sixteenth-century farming and an analysis of its regional structure. He then argues that the agricultural revolution consisted of two related transformations. The first was a transformation in output and productivity brought about by a complex set of changes in farming practice. The second was a transformation of the agrarian economy and society, including a series of related developments in marketing, landholding, field systems, property rights, enclosure and social relations. Written specifically for students, this book will be invaluable to anyone studying English economic and social history, or the history of agriculture.
Author: Laurie E. Drinkwater
Publisher: Department of Agriculture
ISBN: 9781888626162
Category : Agricultural systems
Languages : en
Pages :
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Book Description
Author: Amrith Barran
Publisher: Hodder Education
ISBN: 139830736X
Category : Young Adult Nonfiction
Languages : en
Pages : 432
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Book Description
Cultivate an interest in the agricultural sector with a three-level secondary course designed specifically for the Caribbean. - Explore regional and global practices and developments in agriculture. - Review career options in an increasingly lucrative and essential sector. - Enhance understanding of the relevance of agriculture with a project-based approach to select topics. - Prepare for study at the CSEC level with a dedicated project-based chapter scalable to other topics and SBA research at the CSEC level. - Consolidate learning with clear chapter objectives and end of chapter evaluation.
Author: Robert Chambers
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 248
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Book Description
Argues that farmers in resource-poor areas are innovators and adaptors, and that agricultural research must take farmers' own agendas and priorities into account.
