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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.
Interest is growing in sustainable agriculture, which involves the use of productive and profitable farming practices that take advantage of natural biological processes to conserve resources, reduce inputs, protect the environment, and enhance public health. Continuing research is helping to demonstrate the ways that many factorsâ€"economics, biology, policy, and traditionâ€"interact in sustainable agriculture systems. This book contains the proceedings of a workshop on the findings of a broad range of research projects funded by the U.S. Department of Agriculture. The areas of study, such as integrated pest management, alternative cropping and tillage systems, and comparisons with more conventional approaches, are essential to developing and adopting profitable and sustainable farming systems.
This book is for students and researchers across the social sciences who are planning, conducting and disseminating research on sustainability-related issues. Real-world sustainability problems cross many boundaries, and this is the first book to guide students and practitioners through the practical and theoretical challenges of doing interdisciplinary research in this vital and emerging area. Researching Sustainability contains many in-depth, 'hands on' accounts by expert contributors, providing real-life examples and lessons that can be put to use immediately. Coverage includes: the general challenges that sustainability presents to researchers, including frictions between sustainability and scientific tradition; complexity; research paradigms; interdisciplinarity; social-environmental interactions; and ethical concerns. a host of social science based research methods and approaches. Each chapter presents a different method; its challenges and suitability for different situations; an in-depth example of the method in action; insights and lessons. dissemination of sustainability research findings, including influencing policy, communicating with school children and working with the media. The book concludes with a critical synthesis of issues and methods examined in the book together with a discussion of future research pathways. This book is an essential tool for students, researchers and practitioners in planning, implementing and evaluating their sustainability research.
This book is for students and researchers across the social sciences who are planning, conducting and disseminating research on sustainability-related issues. Real-world sustainability problems cross many boundaries, and this is the first book to guide students and practitioners through the practical and theoretical challenges of doing interdisciplinary research in this vital and emerging area. Researching Sustainability contains many in-depth, 'hands on' accounts by expert contributors, providing real-life examples and lessons that can be put to use immediately. Coverage includes: the general challenges that sustainability presents to researchers, including frictions between sustainability and scientific tradition; complexity; research paradigms; interdisciplinarity; social-environmental interactions; and ethical concerns. a host of social science based research methods and approaches. Each chapter presents a different method; its challenges and suitability for different situations; an in-depth example of the method in action; insights and lessons. dissemination of sustainability research findings, including influencing policy, communicating with school children and working with the media. The book concludes with a critical synthesis of issues and methods examined in the book together with a discussion of future research pathways. This book is an essential tool for students, researchers and practitioners in planning, implementing and evaluating their sustainability research.
"Sustainability is at the heart of FAO's new Strategic Framework and is the specific focus of Strategic Objective 2, which aims at sustainably increasing the provision of goods and services from agriculture, forestry and fisheries. This report is the outcome of intensive consultations and discussions aimed at developing a common approach to FAO's work on sustainability. That process was conducted in a climate of cross-sectoral collaboration that drew on the contributions of leading FAO and external specialists in crops, livestock, forestry, capture fisheries, aquaculture and natural resources. The report provides the vision, the key principles and indications on the way forward to transition towards sustainable food and agriculture. It builds on the Organization's long experience in developing sustainability concepts, approaches and tools, and offers a common platform for a vision of the agriculture sector and of the inter-sectoral synergies that will eventually make agriculture more productive and sustainable."--Publisher's information.
Agroecology is a science, a productive practice, and part of a social movement that is at the forefront of transforming food systems to sustainability. Building upon the ecological foundation of the agroecosystem, Agroecology: The Ecology of Sustainable Food Systems, Third Edition provides the essential foundation for understanding sustainability i
Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.