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For nearly a century, scientific advances have fueled progress in U.S. agriculture to enable American producers to deliver safe and abundant food domestically and provide a trade surplus in bulk and high-value agricultural commodities and foods. Today, the U.S. food and agricultural enterprise faces formidable challenges that will test its long-term sustainability, competitiveness, and resilience. On its current path, future productivity in the U.S. agricultural system is likely to come with trade-offs. The success of agriculture is tied to natural systems, and these systems are showing signs of stress, even more so with the change in climate. More than a third of the food produced is unconsumed, an unacceptable loss of food and nutrients at a time of heightened global food demand. Increased food animal production to meet greater demand will generate more greenhouse gas emissions and excess animal waste. The U.S. food supply is generally secure, but is not immune to the costly and deadly shocks of continuing outbreaks of food-borne illness or to the constant threat of pests and pathogens to crops, livestock, and poultry. U.S. farmers and producers are at the front lines and will need more tools to manage the pressures they face. Science Breakthroughs to Advance Food and Agricultural Research by 2030 identifies innovative, emerging scientific advances for making the U.S. food and agricultural system more efficient, resilient, and sustainable. This report explores the availability of relatively new scientific developments across all disciplines that could accelerate progress toward these goals. It identifies the most promising scientific breakthroughs that could have the greatest positive impact on food and agriculture, and that are possible to achieve in the next decade (by 2030).
Many friends, colleagues, and research staff members have directly and indirectly contributed to this book. It is impossible to acknowledge the contribution of each. Still, we would like to recognize several persons as well as institutions that have been particularly helpful. Research funds were provided by the Kentucky Agricultural Experiment Station and by the Ford Foundation. John Myers of the Current Research Information System provided us with a computer tape listing current projects. Carolyn Sachs was extremely helpful in coordinating the mail survey of scientists. Christian Ritter, Lisa Slatin, and Bobbie Sparks assisted in coding the data. Ann Stockham developed the index and also organized the data. Janet Baynham, Sue Lewis, and Greg Taylor aided in the voluminous computer programming and statistical analysis. Rosemary Cheek typed most of the manuscript. Marlene Pettit, Michael Claycomb, Deborah Wheeler, and Penny Hogue also assisted in the typing. Janice Taylor aided in the manuscript typing and ran interference on much of the administrative detail.
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.
Facing new challenges with respect to sustainable agriculture and rural development strategies for low-income countries, related to global environmental change and globalization of markets, an interdisciplinary Wageningen University and Research Centre group set out to draw lessons from the DLO-IC projects of the last eight years. In discussing the way ahead and a future agenda, a number of major research challenges, as well as policy questions are outlined.
This book will fill a void in the literature around research and program design and the impact of such experiences on learning outcomes within urban agricultural contexts. In particular, this book will cover topics such as STEM integration, science learning, student engagement, learning gardens and curriculum design.
Intended for aspiring and new practitioners of Participatory Research and Development (PR&D) as well as field-based researchers in developing countries. Highlights that agricultural research and development has become a joint approach to deal with diverse biophysical environments, multiple livelihood goals, rapid changes in local and global economies, and an expanded range for stakeholders over agriculture and natural resources.
The purpose of this book is to help early career professionals in agriculture and natural resources write their research papers for high-quality journals and present their results properly at professional meetings. Different fields have different conventions for writing style such that the authors of the book have found it difficult to recommend to young scientists in these fields a specific book or source material out of the several that are available as the “go to” guide. Writing a scientific paper is a tedious task even to experienced writers; but it is particularly so for the early career professionals such as students, trainees, scientists and scholars in agriculture and natural resources; the challenge is even more when their first language of communication is not English. This book is targeted mainly to that group.
This book reviews key methods for measuring the environmental impact of agriculture. Part 1 reviews life cycle assessment (LCA) methodology. Part 2 reviews ways of modelling particular types of impact whilst the final part covers particular agricultural sectors.