Author: Laurie E. Drinkwater
Publisher: Department of Agriculture
ISBN: 9781888626162
Category : Agricultural systems
Languages : en
Pages :

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Author: Luc J. A. Mougeot
Publisher: IDRC
ISBN: 1552501868
Category : Political Science
Languages : en
Pages : 305

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Urban agriculture is an increasingly popular practice in cities worldwide, and a sustainable future for it is critical, especially for the urban poor of the developing world.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309170346
Category : Technology & Engineering
Languages : en
Pages : 314

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Book Description
The U.S. Department of Agriculture (USDA) requested that the Board on Agriculture and Natural Resources of the National Research Council (NRC) convene a panel of experts to examine whether publicly funded agricultural research has influenced the structure of U.S. agriculture and, if so, how. The Committee to Review the Role of Publicly Funded Agricultural Research on the Structure of U.S. Agriculture was asked to assess the role of public-sector agricultural research on changes in the size and numbers of farms, with particular emphasis on the evolution of very-large-scale operations.

Author:
Publisher:
ISBN:
Category : Agricultural assistance
Languages : en
Pages : 300

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Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 32

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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309148960
Category : Technology & Engineering
Languages : en
Pages : 598

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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.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309046823
Category : Technology & Engineering
Languages : en
Pages : 293

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This book presents efforts to chart the comprehensive changes needed to meet the challenges of undergraduate professional education in agriculture. The United States needs to invest in the futureâ€"in human capital and the scientific knowledge baseâ€"to revitalize one of its leading industries, the agricultural, food, and environmental system. That objective can be met by educating all students about agriculture as well as by educating others specifically for careers in agriculture. Agriculture and the Undergraduate includes perspectives on rewarding excellence in teaching and formulating curricula to reflect cultural diversity, the environment, ecology, agribusiness and business, humanities and the social sciences, and the economic and global contexts of agriculture.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 236

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Author: Jules N. Pretty
Publisher: Routledge
ISBN: 1136529276
Category : Nature
Languages : en
Pages : 292

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Continued population growth, rapidly changing consumption patterns and the impacts of climate change and environmental degradation are driving limited resources of food, energy, water and materials towards critical thresholds worldwide. These pressures are likely to be substantial across Africa, where countries will have to find innovative ways to boost crop and livestock production to avoid becoming more reliant on imports and food aid. Sustainable agricultural intensification - producing more output from the same area of land while reducing the negative environmental impacts - represents a solution for millions of African farmers. This volume presents the lessons learned from 40 sustainable agricultural intensification programmes in 20 countries across Africa, commissioned as part of the UK Government's Foresight project. Through detailed case studies, the authors of each chapter examine how to develop productive and sustainable agricultural systems and how to scale up these systems to reach many more millions of people in the future. Themes covered include crop improvements, agroforestry and soil conservation, conservation agriculture, integrated pest management, horticulture, livestock and fodder crops, aquaculture, and novel policies and partnerships.

Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Rural Development, Agriculture, and Related Agencies
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1044

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