Download or read book Energies Renouvelables Et Agriculture written by Bernard Pellcuer and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy in Farm Production written by R.C. Fluck and published by Elsevier. This book was released on 2012-12-02 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This last volume of the Energy in World Agriculture series is in many ways the series' Alpha and its Omega. It addresses the broad issues related to the use of energy in agricultural production, and also characterizes and quantifies the energy involvements of many agricultural production technologies. It is a compilation of descriptive and analytical information and design principles and data of energy use in this field. A significant aspect is the relationship between energy and agricultural productivity, increased knowledge and resulting improved management of energy-consuming operations on the farm. Information provided here has not been published elsewhere before. Throughout the book are examples of the important role that energy inputs have played in increasing productivity of the world's agricultural systems. Together with a revived interest in energy for agricultural production due to increases in energy costs, this volume meets that interest with valuable information and insights.
Download or read book L Energie un nouveau march pour l agriculture written by and published by . This book was released on 1989 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analisi: ECOLOGIA. In generale. ENERGIA. Fonti d'energia. Politica energetica. AGRICOLTURA. Mercato agricolo. Politica agraria.
Download or read book Energy and Agriculture written by G. Stanhill and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy and agriculture are both extremely broad subjects and their interactions - the subject of this book - cover almost the full spectrum of the agricultural sciences. Yet the subject is a relatively new one whose importance first received widespread recognition barely a decade ago, following the dramatic increase in oil prices during 1973. The impact of this increase was such as to promote a world-wide debate on the future direction that agriculture should take. This debate was, and is, of particular concern in countries where agriculture plays a leading role in economic and social development. During the last half century many national agricultural systems have been transformed from almost closed, self-sufficient systems with few locally produced inputs geared to satisfy local requirements, to intensive, open systems, utilizing large quantities of energy-rich inputs such as fossil fuel for manufactured agro-chemicals, water distribution and imported animal feedstuffs to produce a range of sophisticated products, often for export, which in tum require many energy-rich inputs for their marketing. This industrialization of agriculture has proved to be very successful in many respects and indeed was accepted as a general model for agricultural development allowing increased productivity and efficiency per unit land, labor and water, even in areas with limited natural resources.
Download or read book Handbook of Energy Utilization In Agriculture written by David Pimentel and published by CRC Press. This book was released on 2019-07-23 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this volume is to collect and present available data, both published and unpublished, on energy use in agriculture and forestry production. Energy analyses for some sciences such as ecology are not new, but their applications to agriculture started in 1973. These analyses have grown rapidly in number and complexity. This handbook is intended for agriculturalists and others concerned with energy use in crop, livestock, and forestry production.
Download or read book Geothermal Wind and Solar Energy Applications in Agriculture and Aquaculture written by Jochen Bundschuh and published by CRC Press. This book was released on 2017-08-02 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: The agri-food chain consumes about one third of the world’s energy production with about 12% of it for crop production and nearly 80% for processing, distribution, retail, preparation and cooking. The agri-food chain also accounts for 80-90% of total global freshwater use where 70% alone is for irrigation. Additionally, on a global scale, freshwater production consumes nearly 15% of the entire energy production. It can therefore be argued that making agriculture and the agri-food supply chain independent from fossil fuel use has a huge potential to contribute to global food security and climate protection not only for the next decades but also for the coming century. Provision of secure, accessible and environmentally sustainable supplies of water, energy and food must thus be a priority. One of the major objectives of the world’s scientists, farmers, decisions makers and industrialists is to overcome the present dependence on fossil fuels in the agro-food sector. This dependency increases the volatility of food prices and affects economic access to sustenance. This book provides a critical review of recent developments in solar, wind and geothermal energy applications in agriculture and the agro-food sector such as processing, distribution, retail, preparation and cooking.
Download or read book Energy in U S Agriculture written by United States. Department of Agriculture. Economic Research Service and published by . This book was released on 1976 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Energy for World Agriculture written by B.A. Stout and published by Elsevier. This book was released on 2012-12-02 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adequate food supplies and a reasonable quality of life require energy - both in commercial and non-commercial forms. This handbook is intended as a reference for individuals who want a comprehensive overview of energy for agriculture, many of whom are located in remote areas with limited library resources. The purpose is to put energy for agriculture in perspective by presenting numerous national and regional examples of energy usage.Since the early 1970s, world petroleum prices have fluctuated from US$3/barrel to more than US$40/barrel in 1981, and then back to one-third of the peak price today. Consequently, the rural sector depends heavily on non-commercial energy sources. Availability of such energy is highly site-specific. This handbook deals extensively with non-commercial energy - its sources, the technologies for converting energy to more useful gaseous and liquid forms, and its ultimate end-uses.Photographs, tables, line drawings and graphs are used extensively. Over 600 references are listed along with agency names and addresses for obtaining further information.
Download or read book Energies renouvelables dans l agriculture written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Anatomy of Life and Energy in Agriculture written by Arden B. Andersen and published by . This book was released on 2014-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The energies in fertilizers and in the cosmos do not often move needles, but they preside over crop production. As this manual makes clear, by learning to tap and use life-force energy it is possible to develop food production practices that are both high quality and nondestructive.
Download or read book Energy in Agroecosystems written by Casado and published by CRC Press. This book was released on 2017-01-12 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy in Agroecosystems: A Tool for Assessing Sustainability is the first book on energy analysis that is up-to-date and specifically dedicated to agriculture. It is written from an agroecological perspective and goes beyond the conventional analysis of the efficient use of energy. The book provide a methodological guide to assess energy efficiency and sustainability from an eco-energetic point of view. Case studies from both Europe and America, which are representative of today’s most used scales of analysis (crop, farm, local or national) and the different farm management practices (traditional, industrialized, and contemporary organic), apply this methodology This book will be of primary interest to researchers, practitioners, and students working in the areas of agroecology, sustainable agriculture, environmental science, energy analysis, natural resources management, rural development and international development.
Download or read book The Anatomy of Life Energy in Agriculture written by Arden B. Andersen and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author gives background information on soil nutrients and advises how to treat the soil without slowly killing it, and with a higher food quality as result
Download or read book Energy in Agriculture written by Energy in Agriculture Symposium and published by . This book was released on 1976 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economics of Sustainable Energy in Agriculture written by Ekko C. van Ierland and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains up-to-date studies on the economics of sustainable energy in agriculture. The studies focus on energy efficiency improvement and the use of biomass. Specific attention is paid to the economic aspects of land use and the competition for land, both for food production and dedicated energy crops. The book will be of special interest to economists, agronomists, energy experts, and politicians that deal with energy issues in agriculture, both in developing and industrialised countries. The book is relevant for those who are interested in the topic of global warming and carbon sequestration, and the transition towards carbon-free energy resources.
Download or read book The Fertile Earth written by Viktor Schauberger and published by Ecotechnology. This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This, the third volume in the eco-technology series, contains Schauberger's writings on trees, biodynamic agriculture and subtle energies in nature. It answers questions about extinction and climate change.
Download or read book Agriculture of Energy written by Lockeretz W. and published by . This book was released on 1949 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy and Agriculture written by G Stanhill and published by . This book was released on 1984-08-01 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
