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Agroecological Innovations

Author: Norman Thomas Uphoff
Publisher: Earthscan
ISBN: 1849770441
Size: 58.44 MB
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The world's food supply needs to rise significantly, yet both arable and water supplies per capita are decreasing. Not only are modern agricultural methods beyond the reach of those suffering the greatest food insecurity but they are also ecologically damaging, relying upon fossil energy and chemical inputs. This volume offers a collection of innovative and diverse approaches to agricultural development.; Documented in 12 case studies, these approaches are reliant upon greater knowledge, skill and labour input, rather than larger capital expenditure. They are shown to increase yield substantially, sometimes doubling or tripling output. This volume presents the concepts and operational means for reorienting agricultural efforts towards these more environmentally friendly and socially desirable approaches in the developed as well as developing world.

Asian Irrigation In Transition

Author: Ganesh Shivakoti
Publisher: SAGE Publishing India
ISBN: 9352800753
Size: 55.74 MB
Format: PDF, ePub
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There is today a crucial need to revamp the management and governance of water systems in Asia in order to cater to the increasing demands of a growing group of users with diverse needs—urban settlements, industry, food producers and environmental needs. Written by a mix of international observers and practitioners, these essays cover a wide range of issues that are involved in this endeavor. Based on actual fieldwork in various Asian countries, the contributors collectively address three major themes: - The response to the competition for resources including groundwater and aquifers, multiple water use, water reclamation, and watershed and basin management. - The emergence of new partnerships and institutional reforms, such as the changing role of governments, participatory approaches, new accountability mechanisms and improving the infrastructure. - The economic productivity of irrigated agriculture through water users` associations, demand-oriented and pro-poor irrigation services, and agribusiness. Drawing vital lessons from the Asian experience, this important volume will greatly assist in the design of efficient and equitable water management systems as well as serve to outline an agenda for future research for practitioners and policymakers.

Agricultural Systems Agroecology And Rural Innovation For Development

Author: Sieglinde Snapp
Publisher: Academic Press
ISBN: 0128020954
Size: 73.42 MB
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Agricultural Systems, Second Edition, is a comprehensive text for developing sustainable farming systems. It presents a synthetic overview of the emerging area of agroecology applications to transforming farming systems and supporting rural innovation, with particular emphasis on how research can be harnessed for sustainable agriculture. The inclusion of research theory and examples using the principles of cropping system design allows students to gain a unique understanding of the technical, biological, ecological, economic and sociological aspects of farming systems science for rural livelihoods. This book explores topics such as: re-inventing farming systems; principles and practice of agroecology; agricultural change and low-input technology; ecologically-based nutrient management; participatory breeding for developing improved and relevant crops; participatory livestock research for development; gender and agrarian inequality at the local scale; the nature of agricultural innovation; and outreach to support rural innovation. The extensive coverage of subjects is complemented with integrated references and a companion website, making this book essential reading for courses in international agricultural systems and management, sustainable agricultural management, and cropping systems. This book will be a valuable resource for students of agricultural science, environmental engineering, and rural planning; researchers and scientists in agricultural development agencies; and practitioners of agricultural development in government extension programs, development agencies, and NGOs. Provides students with an enhanced understanding of how research can be harnessed for sustainable agriculture Incorporates social, biological, chemical, and geographical aspects important to agroecology Addresses social and development issues related to farming systems

Food Movements Unite

Author: Samir Amin
Publisher: Food First Books
ISBN: 0935028390
Size: 14.73 MB
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Food Movements Unite! Strategies to transform our food systems The present corporate food regime dominating the planet’s food systems is environmentally destructive, financially volatile and socially unjust. Though the regime’s contributions to the planet’s four-fold food-fuel-finance and climate crises are well documented, the “solutions” advanced by our national and global institutions reinforce the same destructive technological path, the same global market fundamentalism, and the same unregulated consolidation of corporate power in the food system that brought us the crisis in the first place. A dynamic global food movement has risen up in the face of this sustained corporate assault on our food systems. Around the world, local food justice activists have taken back pieces of the food system through local gardening, organic farming, community-supported agriculture, farmers markets, and locally-owned processing and retail operations. Food sovereignty advocates have organized locally and internationally for land reform, the end of destructive free trade agreements, and support for family farmers, women and peasants. Protests against—and viable alternatives to—the expansion of GMOs, agrofuels, land grabs and the oligopolistic control of our food, are growing everywhere every day, giving the impression that food movements are literally “breaking through the asphalt” of a reified corporate food regime. The social and political convergence of the “practitioners” and “advocates” in these food movements is also well underway, as evidenced by the growing trend in local-regional food policy councils in the US, coalitions for food sovereignty spreading across Latin America, Africa, Asia and Europe, and the increasing attention to practical-political solutions to the food crisis appearing in academic literature and the popular media. The global food movement springs from strong commitments to food justice, food democracy and food sovereignty on the part of thousands of farmers unions, consumer groups, faith-based, civil society and community organizations across the urban-rural and north-south divides of our food systems. This magnificent “movement of movements” is widespread, highly diverse, refreshingly creative—and politically amorphous. Food Movements Unite! is a collection of essays by food movement leaders from around the world that all seek to answer the perennial political question: What is to be done? The answers—from the multiple perspectives of community food security activists, peasants and family farm leaders, labor activists, and leading food systems analysts—will lay out convergent strategies for the fair, sustainable, and democratic transformation of our food systems. Authors will address the corporate food regime head on, arguing persuasively not only for specific changes to the way our food is produced, processed, distributed and consumed, but specifying how these changes may come about, politically.

State Of The World 2011

Author: The Worldwatch Institute
Publisher: Island Press
ISBN: 161091628X
Size: 75.80 MB
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A compelling look at the global food crisis, with particular emphasis on global innovations that can help solve a worldwide problem. State of the World 2011 not only introduces us to the latest agro-ecological innovations and their global applicability but also gives broader insights into issues including poverty, international politics, and even gender equity.

Biosafety First

Author: Li Ching Lim
Publisher: Tapir Forlag
ISBN: 9788251921138
Size: 75.49 MB
Format: PDF, Kindle
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The challenges for risk identification, assessment and management posed by genetic engineering and genetically modified organisms are some of the most demanding issues facing many countries and societies today. The evolving field of biosafety has developed in response to these challenges. BIOSAFETY FIRST is a stimulating collection of the latest thinking concerning biosafety science. It is a unique work as its approach to biosafety is holistic, encompassing not only the scientific, but also the socio-economic, cultural, policy and regulatory spheres. It does not claim to give all the answers, but acknowledges the issues and points to the uncertainties and knowledge gaps that still need to be addressed. Drawing on the new scientific field of 'gene ecology', and advocating a precautionary approach, this book provides a foundation on which countries can start to openly and responsibly appraise these new technologies and their products.