Organic Crop Production - Ambitions and Limitations - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Organic Crop Production - Ambitions and Limitations write by Holger Kirchmann. This book was released on 2008-12-16. Organic Crop Production - Ambitions and Limitations available in PDF, EPUB and Kindle. Many people believe that organic agriculture is a solution for various problems related to food production. Organic agriculture is supposed to produce healthier products, does not pollute the environment, improves the fertility of soils, saves fossil fuels and enables high biodiversity. This book has been written to provide scientifically based information on organic agriculture such as crop yields, food safety, nutrient use efficiency, leaching, long-term sustainability, greenhouse gas emissions and energy aspects. A number of scientists working with questions related to organic agriculture were invited to present the most recent research and to address critical issues. An unbiased selection of literature, facts rather than standpoints, and scientifically-based examinations instead of wishful thinking will help the reader be aware of difficulties involved with organic agriculture. Organic agriculture, which originates from philosophies of nature, has often outlined key goals to reach long-term sustainability but practical solutions are lacking. The central tasks of agriculture - to produce sufficient food of high quality without harmful effects on the environment - seem to be difficult to achieve through exclusively applying organic principles ruling out many valuable possibilities and solutions.
Organic Agriculture
Organic Agriculture - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Organic Agriculture write by Acram Taji. This book was released on 2006-06-20. Organic Agriculture available in PDF, EPUB and Kindle. With global revenue surpassing twenty-five billion dollars annually, organic agriculture is a highly visible and rapidly growing component of agricultural production. In Organic Agriculture: A Global Perspective, Paul Kristiansen, Acram Taji, and John Reganold, and their international group of contributors scientifically review key aspects of organic agriculture. At the intersection of research, education, and practice, the contributors look at the organic agricultural movement’s successes and limitations. The first half of this book critically evaluates the agricultural production of both plants and livestock in organic farming systems. All major aspects of organic agriculture are explored, including historical background and underlying principles, soil-fertility management, crop and animal production, breeding strategies, and crop protection. This global and comprehensive overview also addresses the economic, social, and political aspects of organic farming. These include economics and marketing; standards and certification; environmental impacts and social responsibility; and research, education, and extension. The book is a unique and timely science-based international work documenting current practices in organic agriculture and evaluating their strengths and weaknesses. For more than two decades, research into organic methods by mainstream scientists has generated a large body of information that can now be integrated and used for assessing the actual impacts of organic farming in a wide range of disciplines. The knowledge of selected international experts has been combined in one volume, providing a comprehensive review of organic farming globally. Researchers, teachers, extensionists, students, primary producers and others around the world who are interested in sustainable agriculture will find this book to be a valuable and reliable resource.
Report and Recommendations on Organic Farming
Report and Recommendations on Organic Farming - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Report and Recommendations on Organic Farming write by USDA Study Team on Organic Farming (U.S.). This book was released on 1980. Report and Recommendations on Organic Farming available in PDF, EPUB and Kindle. Abstract: A comprehensive USDA study of organic farming inthe U.S., Japan, and Europe is focused on the rationales for choosing this method, the sociopolitical influences,technology and management systems, economic factors andsuccess, research and educational needs, and implementationmethods. Interest in organic farming is increasing as theadverse effects of intensive chemical farming become betterknown, such as costs and availability of energy and chemical fertilizer, decline of soil productivity, environmentalpollution, health hazards, and the decline of the familyfarm and local marketing. A few of the findings of the study are that the organic farming movement covers a widespectrum of practice and is not limited by size; ismotivated by concerns for conservation, health, and costcontrol; uses modern techniques, equipment, and managementpractices; is suited to crop-livestock interdependence; andis more labor intensive, less energy consuming, and lessprofitable than conventional farming.
Report and recommendations on organic farming
Report and recommendations on organic farming - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Report and recommendations on organic farming write by United States. Department of Agriculture. This book was released on 1980. Report and recommendations on organic farming available in PDF, EPUB and Kindle.
Global Development of Organic Agriculture
Global Development of Organic Agriculture - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Global Development of Organic Agriculture write by Niels Halberg. This book was released on 2006-01-01. Global Development of Organic Agriculture available in PDF, EPUB and Kindle. Agriculture and food systems, including organic agriculture, are undergoing a technological and structural modernization strongly influenced by growing globalization. Organic agricultural movements can be seen as a tangible effort towards more sustainable development. However, there are large differences between, on the one hand, industrialized farming and consumption based on global food chains and, on the other, smallholder farmers and resource poor people primarily linked in local food markets in low-income countries. This book provides an overview of the potential role of organic agriculture in a global perspective. The book discusses in-depth political ecology, ecological justice, ecological economics and free trade with new insights on the challenges for organic agriculture. This is followed by the potential role of organic agriculture for improving soil fertility, nutrient cycling and food security and reducing veterinary medicine use, together with discussions of research needs and the importance of non-certified organic agriculture.
