Energy In World Agriculture
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Handbook Of Energy For World Agriculture
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Author : B.A. Stout
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Handbook Of Energy For World Agriculture written by B.A. Stout and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
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.
Energy In Farm Production
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Author : R.C. Fluck
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Energy In Farm Production written by R.C. Fluck and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
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.
Energy In World Agriculture
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Author : B. A. Stout
language : en
Publisher:
Release Date : 1986
Energy In World Agriculture written by B. A. Stout and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with categories.
Energy For World Agriculture
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Author : B. A. Stout
language : en
Publisher: Food & Agriculture Org.
Release Date : 1979
Energy For World Agriculture written by B. A. Stout and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Science categories.
Handbook Of Energy For World Agriculture
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Author : B.A. Stout
language : en
Publisher: Springer
Release Date : 1990-02-14
Handbook Of Energy For World Agriculture written by B.A. Stout and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990-02-14 with Technology & Engineering categories.
Adequate food supplies and a reasonable quality of life require energy~both noncommercial and commercial forms. This book is intended to be 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 $3/barrel to more than $40/barrel in 1981 and then back to less than a half of the peak price today. Commercial energy is expensive at any price for rural villagers in developing countries, and energy prices in these countries do not necessarily correspond with world prices. For example, diesel fuel prices in some developing countries have increased, while world oil prices have decreased. The rural sector of developing countries depends heavily on noncommercial energy sources. Availability of noncommercial energy is highly site-specific. This book deals extensively with noncommercial energy~its sources, the technologies for converting energy to more useful gaseous and liquid forms, and its ultimate end uses. Chapter I is an introduction and overview. It emphasizes the essential nature of energy to supplement the limited work output of human beings. Chapter II describes energy use in world agriculture with particular emphasis on fertilizer, machinery, and irrigation. It tabulates cereal grain yields as related to commercial energy input for various regions. Chapter III presents numerous national and regional illustrations of energy use.
Solar Energy In Agriculture
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Author : Blaine F. Parker
language : en
Publisher: Elsevier Publishing Company
Release Date : 1991
Solar Energy In Agriculture written by Blaine F. Parker and has been published by Elsevier Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Technology & Engineering categories.
This is the 4th volume in an international energy reference book series aimed at bringing together, in a concise form, the basic principles and the most relevant data concerning both the efficient use of energy in agriculture and the food industry and alternative energy sources for agriculture. The theme of this volume is solar energy applications in agriculture. Since the 1960's the major industrial nations have faced an energy crisis; there is a realisation that fossil fuels exist in finite quantitities. In the 1970's and 80's, deposits of CO 2 in the atmosphere have increased, arguably resulting in an increase in global warming. Utilisation of solar energy could contribute to the improvement of man's standard of living while helping to decrease the potential for disasterous earth warming. The application of solar energy in agriculture is, in the main, environmentally benign. The purpose of this volume is to assist the solar energy system designer in understanding the principles of solar energy, to provide conceptual designs which are useful as application examples, and to provide specific equations and data for the design of specific applications.
Energy And Agriculture In The Third World
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Author : Arjun Makhijani
language : en
Publisher:
Release Date : 1975
Energy And Agriculture In The Third World written by Arjun Makhijani and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Political Science categories.
Monograph on the technique of using energy to transform agriculture to produce adequate amounts of food in developing countries, with particular reference to China, Africa south of Sahara and Latin America - includes the choice of technology in agriculture and resulting energy needs, employment implications, the use of solar energy, electric power, the cost of using biological materials as an energy source, the utilization of gas and electricity in agricultural production, etc. Bibliography pp. 161 to 166, diagrams, graphs and references.
Food And Energy Resources
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Author : David Pimentel
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Food And Energy Resources written by David Pimentel and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
Food and Energy Resources provides an understanding of the influence of energy, land, and water resources on food production. Future supplies of energy resources will have a major impact on the ability of humans to provide themselves with food. A better understanding of these issues will help society make sound choices and enable government leaders to develop and organize the necessary programs for the effective use of energy and food resources. The book begins with a discussion of the energy flow in the food system. This is followed by chapters that examine alternatives for the use of the external solar energy; the role of energy in world agriculture and food supply; the energy, land, and labor inputs in several major crop systems in northeastern China; and energy and food relationships in developing countries. Subsequent chapters deal with issues such as the use of renewable energy sources and the extent to which agricultural resources are used to produce food or fuel. This book will provide engineers, economists, agriculturists, geographers, ecologists, nutritionists, sociologists, and natural resource specialists a perspective that will help solve the problem of providing food for people while protecting natural resources.
Energy Use In Global Food Production
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Author : Meera Verma
language : en
Publisher: Springer
Release Date : 2015-03-12
Energy Use In Global Food Production written by Meera Verma and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-12 with Technology & Engineering categories.
This Brief examines the sustainability of energy use in global food production and processing. The nexus between food, water, and energy are explored against a background of climate change. Current efforts to reduce the energy intensity of food and increase sustainability are explored. Food waste and its impact on energy is covered, including regional variations and nutrient recycling methods. Energy Use in Global Food Production uses case studies to illustrate how food production and processing is a significant contributor to anthropogenic climate change. Modern industrial agriculture uses fossil fuel to grow crops and produce fertilizers, pesticides and farm machinery. Additional energy is used to transport and process food at a primary and secondary level. With the median forecast for global population at more than 9 billion by 2030, a 30% increase over the current population, energy efficient food processing will be of increasing importance. This Brief provides an overview of current energy efficient food processing methods looks at the way forward as demands continue to increase.
Sustainable Energy Solutions In Agriculture
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Author : Jochen Bundschuh
language : en
Publisher: CRC Press
Release Date : 2014-03-07
Sustainable Energy Solutions In Agriculture written by Jochen Bundschuh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-07 with Science categories.
Sustainability in agriculture and associated primary industries, which are both energy-intensive, is crucial for the development of any country. Increasing scarcity and resulting high fossil fuel prices combined with the need to significantly reduce greenhouse gas emissions, make the improvement of energy efficient farming and increased use of renewable energy essential. This book provides a technological and scientific endeavor to assist society and farming communities in different regions and scales to improve their productivity and sustainability. To fulfill future needs of a modern sustainable agriculture, this book addresses highly actual topics providing innovative, effective and more sustainable solutions for agriculture by using sustainable, environmentally friendly, renewable energy sources and modern energy efficient, cost-improved technologies. The book highlights new areas of research, and further R&D needs. It helps to improve food security for the rapidly growing world population and to reduce carbon dioxide emissions from fossil fuel use in agriculture, which presently contributes 22% of the global carbon dioxide emissions. This book provides a source of information, stimuli and incentives for what and how new and energy efficient technologies can be applied as effective tools and solutions in agricultural production to satisfy the continually increasing demand for food and fibre in an economically sustainable way, while contributing to global climate change mitigation. It will be useful and inspiring to decision makers working in different authorities, professionals, agricultural engineers, researchers, and students concerned with agriculture and related primay industries, sustainable energy development and climate change mitigation projects.