Ecological Principles Of Agriculture
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Ecological Principles Of Agriculture
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Author : Laura E. Powers
language : en
Publisher: Cengage Learning
Release Date : 2000
Ecological Principles Of Agriculture written by Laura E. Powers and has been published by Cengage Learning this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Business & Economics categories.
Introduction to ecology and ecological principles for agricultural students with no prior coursework in ecology.
The Conversion To Sustainable Agriculture
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Author : Stephen R. Gliessman
language : en
Publisher: CRC Press
Release Date : 2009-12-21
The Conversion To Sustainable Agriculture written by Stephen R. Gliessman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-21 with Nature categories.
With all of the environmental and social problems confronting our food systems today, it is apparent that none of the strategies we have relied on in the pasthigher-yielding varieties, increased irrigation, inorganic fertilizers, pest damage reductioncan be counted on to come to the rescue. In fact, these solutions are now part of the problem. It i
Agroecological Practices For Sustainable Agriculture Principles Applications And Making The Transition
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Author : Alexander Wezel
language : en
Publisher: World Scientific
Release Date : 2017-06-19
Agroecological Practices For Sustainable Agriculture Principles Applications And Making The Transition written by Alexander Wezel and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-19 with Technology & Engineering categories.
Good agroecological practices are indispensable for the development of sustainable agriculture. In this book, principles, diversity and applications of agroecological practices for a range of systems are presented, transforming scientific research and participatory knowledge of production into practical application. It illustrates a broad range of research and teaching being used within the farming community to demonstrate best practice and current state-of-play within the field. Agroecological methods used in crop farming, grass-based livestock farming, fish production, and other complex farming systems are discussed. Conclusions are drawn from studies to provide an outlook on future trends of agroecological practices and on policies supporting implementation.Due to emphasis on real-life application, it is relevant not only to students of the agricultural sciences and public policy, but also to researchers, stakeholders and policy makers involved in the development of sustainable agriculture.
Sustainable Agriculture Reviews 28
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Author : Sabrina Gaba
language : en
Publisher: Springer
Release Date : 2018-05-16
Sustainable Agriculture Reviews 28 written by Sabrina Gaba and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-16 with Technology & Engineering categories.
This book presents ecological principles and applications of managing biodiversity in agriculture to decrease pesticide use and produce safe food. Major topics include ecosystem services biological pest control, conservation agriculture, drought stress, and soil biodiversity, carbon and fertilisation.
The Black Earth
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Author : Igori Arcadie Krupenikov
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-03-23
The Black Earth written by Igori Arcadie Krupenikov and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-23 with Science categories.
Soil is the Earth’s living skin. It provides anchorage for roots, holds water long enough for plants to make use of it and the nutrients that sustain life – otherwise the Earth would be as barren as Mars. It is home to myriad micro-organisms and armies of microscopic animals as well as the familiar earthworm that accomplish biochemical transformations from fixing atmospheric nitrogen to recycling wastes; it receives and process all fresh water, provides the foundations for our built environment; and comprises the biggest global carbon store that we know how to manage. This book is about the best soil in the world - the black earth or chernozem: how it is being degraded by farming and how it may be farmed sustainably. Industrialisation of farming has laid bare contradictions between the unforgiving laws of ecology and economics. Soil organic matter is the fuel that powers soil systems and the cement that holds the soil together – and in place – but agriculture is burning it up faster than it is being formed: even the chernozem cannot long survive this treatment. Here is the evidence for this trend and, based on long-term field experiments, ecological principles for sustainable agriculture that can reverse the trend and, at the same time, feed the world. Unlike other volumes in the series, this is not an edited collection of scientific papers. The authors have chosen the classical monograph to be near to the reader from beginning to end - to convey their anxiety about the state of the land and their optimism about the possibility of retrieving the situation by changing the social and political approach to the land so as to provide the necessary incentives for sustainable land use and management.
Introduction To Agroecology
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Author : Paul Wojtkowski
language : en
Publisher: CRC Press
Release Date : 2006-10-17
Introduction To Agroecology written by Paul Wojtkowski and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10-17 with Technology & Engineering categories.
A crucial reference/textbook that provides a wide spectrum of information in one easily understandable source The essence of agroecology lies in harnessing and harmonizing the forces of nature for productive purpose. Introduction to Agroecology: Principles and Practices comprehensively explains how this is done, providing a detailed, inclusive look at the underlying theories, concepts, and practices. This allows the reader to explore the full range of possibilities of the nature/agricultural interface and to view agroecology in its entirety, all while providing a clear understanding of the inherent complexity. Productive threats to cropping such as soil depletion, drought, plant-eating insects, heat and cold, weeds, and small and large animals are discussed in depth—with preventative strategies for each—all together in one easy-to-use book. This unique introductory reference source is not only aimed at the novice, but also the more advanced student. In a departure from the norm for introductory material, extensive endnotes elaborate upon the basic information, presenting a full look at the arguments and controversies within the field. The endnotes include over 500 citations, offering a broad window that encompasses ecology, sociology, conservation and environmental studies, and several other fields. The text also contains numerous charts, figures, and tables to clarify data and ideas. Introduction to Agroecology reviews and discusses: agroecological goals, such as profit, quality of life, and minimum disturbance of the natural ecosystem spatial principles, with resource concepts such as capture, production, balance, and biodiversity planting densities, ratios, and spatial patterns facilitation of nutrient and water capture-transfer ecosystem governance certainty-sustainability threats, such as drought, wind, flood, temperature, and fire the use of fences, repellant plants, fauna, and other means to stave off large animal threats basic insect countermeasures agrotechnologies subdivision, scaling, design packages, agrobiodiversity adjustments, and mimicry monocultures seasonal intercropping facilitative and productive agroforestry the use of reservoirs, corridors, wind structures, riparian buffers, firebreaks, and other means as auxiliary systems land modification social and community agroecology core approaches to alternative agriculture, including genetic, microbial, varietal, rotational, and others agroecosystem design many, many more topics Introduction to Agroecology is a unique and accessible reference for those who seek a deeper understanding of the mechanisms and practices that provide a solid foundation for the study of agroecology, including researchers, extension advisors, instructors, and students.
Integrating Sustainable Agriculture Ecology And Environmental Policy
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Author : Richard Olson
language : en
Publisher: Routledge
Release Date : 2018-05-02
Integrating Sustainable Agriculture Ecology And Environmental Policy written by Richard Olson and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-02 with Science categories.
Find an interdiscliplinary view of sustainable agriculture that emphasizes the potential contributions of ecology to agricultural sustainability in this groundbreaking book. Integrating Sustainable Agriculture, Ecology, and Environmental Policy explores how ecological knowledge, applied as part of a multidisciplinary effort, can be used to design a sustainable and environmentally sound agriculture. A more ecologically based agriculture can increase production efficiency and decrease environmental impacts, but hard choices regarding population control, energy conservation, and land use must still be made. This interdisciplinary approach ensures that the results are beneficial to all components, for example, an ecologically based management scheme which bankrupts the farmer is not considered a viable option for sustainable agriculture. These thought-provoking chapters are an excellent introduction to the contributions of ecological principles to an environmentally sound sustainable agriculture. This multidisciplinary examination provides readers interested in agriculture with a valuable introduction to related work in other fields including ecology and economics. Agronomists, ecologists, educators, and policymakers will find essential information on diverse topics including: the definition and measurement of ecological sustainability in agriculture landscape ecology and the design of sustainable agricultural landscapes soil ecology as a foundation for sustainable agriculture Federal agricultural policies as incentives or deterrent to sustainable agriculture applying farming systems research and extension to sustainable agriculture population growth and other threats to sustainable agriculture environmental policies and their effects on sustainable agriculture the role of precollege education in developing sustainable agriculture
Ecology In Agriculture
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Author : Louise E. Jackson
language : en
Publisher:
Release Date : 1997
Ecology In Agriculture written by Louise E. Jackson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Science categories.
Focusing on the ecology of agricultural ecosystems, this volume aims to demonstrate how the fundamental principles of ecology operate in agricultural settings and how these principles can be used to increase the productivity, sustainability and environmental quality of crop production. Chapters cover agricultural topics in physiological ecology, community ecology and ecosystems ecology. They also provide examples from crop species and production systems. Other features include an ecological perspective on agricultural production and resource utilization, reviews of issues in crop ecology by researchers and examples of ecological approaches to solving problems in crop management and environmental quality.
Reference Guide For
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Author : Carolyn M. Bowen
language : en
Publisher:
Release Date : 2001
Reference Guide For written by Carolyn M. Bowen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Sustainable agriculture categories.
Perspectives For Agronomy
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Author : M.K. van Ittersum
language : en
Publisher: Elsevier
Release Date : 1997-12-11
Perspectives For Agronomy written by M.K. van Ittersum and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-12-11 with Law categories.
During the 4th ESA-Congress, held in the Netherlands, 7-11 July 1996, a new perspective for agronomy emerged. Various contributions demonstrate the need for a new role of agronomy and its tools. In recent decades, agriculture has evolved from an activity with mainly productivity aims, into an issue conciliating environmental, agricultural, and economic and social objectives. Placing agriculture in such a broadened perspective requires a different agronomy, with new tools and approaches at a range of aggregration levels. It calls for detailed knowledge concerning the functioning, productivity and ecological relationships of agricultural plants and crops. In addition, it calls for a constant update and synthesis of existing and newly generated knowledge, the design of new ideotypes and genotypes, new production technologies, cropping systems, farming systems and agro-ecological land use systems. This proceedings book presents a set of case studies illustrating the various agronomic tools that can be used for specific agronomic questions. The case studies are grouped in sections illustrating relevant subquestions in developing an agriculture with broadened objectives. The book starts with an introductory paper on the role of agronomy in research and education in Europe. The second section deals with agricultural land use, food security and environment. This is followed by a set of papers describing experimental research and modeling approaches used to design new ideotypes of crops, including physiological properties in relation to growth factors such as radiation, CO2, temperature and water. Sustained soil fertility directly links to nutrient cycling and soil organic matter. A selected set of papers addresses the improvements in resource use efficiency and as such their contribution towards economic, environmental and agricultural objectives. The final section addresses the design of integrated and ecological arable farming systems. It highlights the role of prototyping interaction with leading-edge farmers, as promising tools to design, implement and test new farming systems. It is hoped that the activities of the European Society for Agronomy and the Proceedings of its 4th Congress will stimulate to serve the new perspectives of agronomy, i.e. to adopt ecological principles, to optimally manage the use of resources and to meet social and economic objectives.