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The Ecology Of Intercropping
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Book Synopsis The Ecology of Intercropping by : John H. Vandermeer
Download or read book The Ecology of Intercropping written by John H. Vandermeer and published by Cambridge University Press. This book was released on 1992-08-20 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study shows how classical ecological principles, especially those relating to competition and population ecology, can be applied to growing two or more crops together and how the approach can improve agricultural yields.
Book Synopsis The Ecology of Intercropping by : John Vandemeer
Download or read book The Ecology of Intercropping written by John Vandemeer and published by . This book was released on 1989 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction: intercrops and ecology; The measurement of intercrop perfomance; The competitive production principle; Facilitation; Mechanisms of the competitive production principle; The environments modified to produce facilitation; Special problems in intercrops involving perennials; Weeds and intercrops; Variability and intercrops; Planning intercrops: a phenomenological approach: Planning intercrops: a mechanistic approach; Critical research directions for the future.
Book Synopsis The Ecology of Agroecosystems by : John Vandermeer
Download or read book The Ecology of Agroecosystems written by John Vandermeer and published by Jones & Bartlett Learning. This book was released on 2011 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agroecology is the science of applying ecological concepts and principles to the design, development, and management of sustainable agricultural systems. The Ecology of Agroecosystems highlights a collection of alternative agricultural methodologies and philosophies and provides an interdisciplinary approach that bridges the sociopolitical and historical context of agriculture. It includes the technical issues in a serious and ecological fashion and captures the complex merging of ecology, agriculture, politics and economics in both a historical and contemporary context. Readers will learn not only about the ethical and moral elements related to producing food of questionable quality while possibly impairing the environment, but also about the soil chemistry involved.
Download or read book Agroecology written by Paul Wojtkowski and published by Springer. This book was released on 2019-03-26 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the core elements that underwrite agroecology. Expressed across twelve chapters, the universality of the core is the essence of agroecology. This alone would be of interest to researchers, students, and academics. Furthermore, the book contains a long, detailed, and inclusive glossary that, with over 160 entries, elaborates on the topics presented. Included are recent developments as well as time-tested, traditional farm practices. The book also advances the theoretical base, fills gaps in the published research, and suggests future opportunities and future directions. The book is internationally oriented, presenting both temperate and tropical agriculture. The book begins by comparing agroecology against conventional, monoculturally-based agriculture. In doing so, it defines the unique features of agroecology and their significance in achieving sustainable and environmentally-friendly agriculture. The book goes on to discuss the underlying technologies, the various manifestations of biodiversity, and the risk countermeasures associated with agroecology. This includes the farm landscape as a positive base for ecology, and how, if used well, it can produce major economic growth. The book concludes by summarizing the key findings, and assessing the macro-challenges facing agroecology.
Book Synopsis Root Physiology: from Gene to Function by : Hans Lambers
Download or read book Root Physiology: from Gene to Function written by Hans Lambers and published by Springer Science & Business Media. This book was released on 2006-02-03 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last decade, enormous progress has been made on the physiology of plant roots, including on a wide range of molecular aspects. Much of that progress has been captured in the chapters of this book. Breakthroughs have been made possible through integration of molecular and whole-plant aspects. The classical boundaries between physiology, biochemistry and molecular biology have vanished. There has been a strong focus on a limited number of model species, including Arabidopsis thaliana. That focus has allowed greater insight into the significance of specific genes for plant development and functioning. However, many species are very different from A. thaliana, in that they are mycorrhizal, develop a symbiosis with N2-fixing microsymbionts, or have other specialised root structures. Also, some have a much greater capacity to resist extreme environments, such as soil acidity, salinity, flooding or heavy-metal toxicities, due to specific adaptations. Research on species other than A. thaliana is therefore pivotal, to develop new knowledge in plant sciences in a comprehensive manner. This fundamental new knowledge can be the basis for important applications in, e.g., agriculture and plant conservation. Although significant progress has been made, much remains to be learnt. It is envisaged that discoveries made in the recent past will likely lead to major breakthroughs in the next decade.
Book Synopsis Climate Change, Intercropping, Pest Control and Beneficial Microorganisms by : Eric Lichtfouse
Download or read book Climate Change, Intercropping, Pest Control and Beneficial Microorganisms written by Eric Lichtfouse and published by Springer Science & Business Media. This book was released on 2009-09-23 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable agriculture is a rapidly growing field aiming at producing food and energy in a sustainable way for humans and their children. Sustainable agriculture is a discipline that addresses current issues such as climate change, increasing food and fuel prices, poor-nation starvation, rich-nation obesity, water pollution, soil erosion, fertility loss, pest control, and biodiversity depletion. Novel, environmentally-friendly solutions are proposed based on integrated knowledge from sciences as diverse as agronomy, soil science, molecular biology, chemistry, toxicology, ecology, economy, and social sciences. Indeed, sustainable agriculture decipher mechanisms of processes that occur from the molecular level to the farming system to the global level at time scales ranging from seconds to centuries. For that, scientists use the system approach that involves studying components and interactions of a whole system to address scientific, economic and social issues. In that respect, sustainable agriculture is not a classical, narrow science. Instead of solving problems using the classical painkiller approach that treats only negative impacts, sustainable agriculture treats problem sources. Because most actual society issues are now intertwined, global, and fast-developing, sustainable agriculture will bring solutions to build a safer world. This book series gathers review articles that analyze current agricultural issues and knowledge, then propose alternative solutions. It will therefore help all scientists, decision-makers, professors, farmers and politicians who wish to build a safe agriculture, energy and food system for future generations.
Book Synopsis Agroecology by : Stephen R. Gliessman
Download or read book Agroecology written by Stephen R. Gliessman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: ***e FACHGEBIET*** Agriculture, Agronomy, Forestry, Horticulture, Soil Science, Environmental Science (esp. Plant Ecology), Agricultural Chemistry, Agricultural Economics, Natural Resource Economics, Sociology, and Anthropology ***INTERESSENTENGRUPPE*** Of interest to researchers, students, and professionals in the above fields.- Level: Technical Book, Monograph ***URHEBER*** S.R. Gliessman, University of California, Santa Cruz, CA (Ed.) ***TITEL*** Agroecology ***UNTERTITEL*** Researching the Ecological Basis for Sustainable Agriculture ***BIBLIOGRAPHISCHE-ANGABEN*** 1990. XIV, 380 pp. 87 figs. (Ecological Studies. Eds.: W.D. Billings, F. Golley, O.L. Lange, J.S. Olson, H. Remmert. Vol. 78) Hardcover DM 198,- ISBN 3-540-97028-2 ***CONTENTS*** Contents: Part I: Basic Ecological Concepts in Agroecosystems.- Part II: Agroecosystem Design and Management.- Index. ***LANGTEXT*** This book provides an introduction to research approaches in the emerging interdisciplinary field of agroecology. It demonstrates in a series of international case studies how to combine the more production-oriented focus of the agronomist with the more systems-oriented viewpoint of the ecologist. Different methodologies for quantifying and evaluating agroecosystem sustainability are presented and analyzed. Leading researchers in the field provide examples of the diversity and complexity of agroecological research, ranging from archeology to insect ecology, and examine design and management of agroecosystems that span from the humid tropics to temperate regions. This timely overview will be of great value to ecologists, agronomists, geographers, foresters, anthropologists, and others involved in developing a sustainable basis for land use, management, and conservation worldwide. ***RS-ENDE*** RS 11/89 PREX ***RS-NOTIZEN*** NY/Dr. Czeschlik
Author :P. K. Ramachandran Nair Publisher :Springer Science & Business Media ISBN 13 :9401724245 Total Pages :468 pages Book Rating :4.4/5 (17 download)
Book Synopsis New Vistas in Agroforestry by : P. K. Ramachandran Nair
Download or read book New Vistas in Agroforestry written by P. K. Ramachandran Nair and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: It was in late 2002 that the idea of preparing a collection of multi-authored chapters on different aspects of ag- st forestry as a compendium for the 1 World Congress of Agroforestry, June 2004, was tossed around. With the approval of the idea by the Congress Organizing Committee, serious efforts to make it a reality got under way in early 2003. The rigorously peer-reviewed and edited manuscripts were submitted to the publisher in December 2003. Considering the many differentindividualsinvolved in the task as authors and manuscriptreviewers, we feel quite pleased that the task could be accomplished within this timeframe. We are pleased also about the contents on several counts. First of all, the tropical-temperate mix of topics is a rare feature of a publication of this nature. In spite of the scienti?c commonalities between tropical and temperate practices of agroforestry, the differences between them are so enormous that it is often impossible to mesh them together in one publication. Secondly, several of the chapters are on topics that have not been discussed or described much in agroforestryliterature. A third feature is that some of the authors, though well known in their own disciplinary areas, are somewhat new to agroforestry; the perceptions and outlooks of these scholars who are relatively unin?uenced by the past happenings in agroforestry gives a whole new dimension to agroforestry and broadensthescopeofthesubject. Finally, ratherthanjustreviewingandsummarizingpastwork,mostchapterstake the extra effort in attempting to outline the next steps.
Book Synopsis Ecological, efficient and low-carbon cereal-legume intercropping systems by : Lingyang Feng
Download or read book Ecological, efficient and low-carbon cereal-legume intercropping systems written by Lingyang Feng and published by Frontiers Media SA. This book was released on 2023-09-28 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Ecology and Silviculture of Mixed-Species Forests by : M.J. Kelty
Download or read book The Ecology and Silviculture of Mixed-Species Forests written by M.J. Kelty and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much of the world's forested land is dominated by mixed-species stands. Understanding the complex structure and dynamics of these mixtures is a necessary step in the process of formulating appropriate silvicultural systems for their management. David M. Smith, Professor Emeritus of Silviculture at Yale University, has devoted much of his career to the study of the structure, development, and silvicultural treatment of these kinds of stands. This volume is presented by Professor Smith's collegues to honor the contributions he has made to the field. It contains both reviews of past work and results of current studies of mixed stands: topics range from analysis of forest dynamics in unmanaged stands to studies of silvicultural systems applied to mixtures, with examples drawn from boreal, temperate, and tropical regions. Much of the work stresses the importance of understanding the characteristic growth patterns of individual species within mixed stands, and how species interactions shape developmental patterns.
Book Synopsis Ecological Management of Agricultural Weeds by : Matt Liebman
Download or read book Ecological Management of Agricultural Weeds written by Matt Liebman and published by Cambridge University Press. This book was released on 2001-07-19 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents principles and practices for ecologically based weed management in a wide range of temperate and tropical farming systems. Special attention is given to the evolutionary challenges that weeds pose and the roles that farmers can play in the development of new weed-management strategies.
Download or read book Agroecology written by Miguel A Altieri and published by CRC Press. This book was released on 2018-02-19 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book incorporates new insights and concepts in the hope of helping guide agricultural students, researchers, and practitioners to a deeper understanding of the ecology of agricultural systems that will open the doors to new management options with the objectives of sustainable agriculture.
Book Synopsis Ecological Basis of Agroforestry by : Daizy Rani Batish
Download or read book Ecological Basis of Agroforestry written by Daizy Rani Batish and published by CRC Press. This book was released on 2007-11-15 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Faced with the growing problems of climate change, ecosystem degradation, declining agricultural productivity, and uncertain food security, modern agricultural scientists look for potential relief in an ancient practice. Agroforestry, if properly designed, can mitigate greenhouse effects, maintain ecosystem health and biodiversity, provide food sec
Book Synopsis Biodiversity and Ecosystem Function by : Ernst-Detlef Schulze
Download or read book Biodiversity and Ecosystem Function written by Ernst-Detlef Schulze and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biota of the earth is being altered at an unprecedented rate. We are witnessing wholesale exchanges of organisms among geographic areas that were once totally biologically isolated. We are seeing massive changes in landscape use that are creating even more abundant succes sional patches, reductions in population sizes, and in the worst cases, losses of species. There are many reasons for concern about these trends. One is that we unfortunately do not know in detail the conse quences of these massive alterations in terms of how the biosphere as a whole operates or even, for that matter, the functioning of localized ecosystems. We do know that the biosphere interacts strongly with the atmospheric composition, contributing to potential climate change. We also know that changes in vegetative cover greatly influence the hydrology and biochemistry ofa site or region. Our knowledge is weak in important details, however. How are the many services that ecosystems provide to humanity altered by modifications of ecosystem composition? Stated in another way, what is the role of individual species in ecosystem function? We are observing the selective as well as wholesale alteration in the composition of ecosystems. Do these alterations matter in respect to how ecosystems operate and provide services? This book represents the initial probing of this central ques tion. It will be followed by other volumes in this series examining in depth the functional role of biodiversity in various ecosystems of the world.
Book Synopsis Biodiversity and Ecosystem Processes in Tropical Forests by : Gordon H. Orians
Download or read book Biodiversity and Ecosystem Processes in Tropical Forests written by Gordon H. Orians and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although biologists have directed much attention to estimating the extent and causes of species losses, the consequences for ecosystem functioning have been little studied. This book examines the impact of biodiversity on ecosystem processes in tropical forests - one of the most species-rich and at the same time most endangered ecosystems on earth. It covers the relationships between biodiversity and primary production, secondary production, biogeochemical cycles, soil processes, plant life forms, responses to disturbance, and resistance to invasion. The analyses focus on the key ecological interfaces where the loss of keystone species is most likely to influence the rate and stability of ecosystem processes.
Book Synopsis Routledge Handbook of Agricultural Biodiversity by : Danny Hunter
Download or read book Routledge Handbook of Agricultural Biodiversity written by Danny Hunter and published by Routledge. This book was released on 2017-10-03 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world relies on very few crop and animal species for agriculture and to supply its food needs. In recent decades, there has been increased appreciation of the risk this implies for food security and quality, especially in times of environmental change. As a result, agricultural biodiversity has moved to the top of research and policy agendas. This Handbook presents a comprehensive overview of our current knowledge of agricultural biodiversity in a series of specially commissioned chapters. It draws on multiple disciplines including plant and animal genetics, ecology, crop and animal science, food studies and nutrition, as well as social science subjects which explore the socio-economic, cultural, institutional, legal and policy aspects of agricultural biodiversity. It focuses not only on the core requirements to deliver a sustainable agriculture and food supply, but also highlights the additional ecosystem services provided by a diverse and resilient agricultural landscape and farming practices. The book provides an indispensable reference textbook for a wide range of courses in agriculture, ecology, biodiversity conservation and environmental studies.
Author :Società italiana di economia agraria. Convegno di studi Publisher :Brill Wageningen Academic ISBN 13 :9789086863471 Total Pages :0 pages Book Rating :4.8/5 (634 download)
Book Synopsis Green Metamorphoses by : Società italiana di economia agraria. Convegno di studi
Download or read book Green Metamorphoses written by Società italiana di economia agraria. Convegno di studi and published by Brill Wageningen Academic. This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a wide selection of contributions presented at the LV Conference of Italian society of agricultural economics (SIDEA) Studies. Agricultural economists and sociologists reflect on the change processes that are affecting the agri-food systems and take a small step towards an improved understanding of the complexity of green metamorphosis, and the interplay between agriculture, food and ecology. The key message is that a green metamorphosis has been taking place, increasingly involving more and more aspects and dimensions: from environment to consumers' preferences, from social value to human health, from profitability to governance issues. Furthermore, this book tries to shed a light on the complexity of the new agricultural paradigm, which involves technology as well as traditions, trying to understand the ongoing metamorphosis taking into account that 'nothing is created, nothing is destroyed, everything is transformed'. This volume intends to guide the new generations of agricultural economists, who have the hard task of leading the green metamorphosis across the four main axes of sustainability: economic, socio-cultural, environmental, and political.
