Agroecosistemas
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Conceptos B Sicos Sobre Agroecosistemas
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Author : Robert D. Hart
language : es
Publisher: Bib. Orton IICA / CATIE
Release Date : 1985
Conceptos B Sicos Sobre Agroecosistemas written by Robert D. Hart and has been published by Bib. Orton IICA / CATIE this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Agricultural ecology categories.
Sistemas ecologicos e agricolas. La region como un sistema. La finca como un sistema. El agroecosistema. El subsistema suelo. Los subsistemas: suelo, cultivos, malezas, plagas, enfermedades. Integraciones de los subsistemas. Investigacion en agroecosistemas. Practicas.
Agroecosistemas
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Author : Robert D. Hart
language : es
Publisher: Bib. Orton IICA / CATIE
Release Date : 1980
Agroecosistemas written by Robert D. Hart and has been published by Bib. Orton IICA / CATIE this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Agricultural ecology categories.
Biodiversidad Y Manejo De Plagas En Agroecosistemas
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Author : Miguel A. Altieri
language : es
Publisher: Icaria Editorial
Release Date : 2007
Biodiversidad Y Manejo De Plagas En Agroecosistemas written by Miguel A. Altieri and has been published by Icaria Editorial this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Biodiversity categories.
Este libro examina cómo los métodos agroecológicos ayudan a hacer que los agroecosistemas sean menos susceptibles a problemas de insectos y plagas. Después de una descripción detallada de la ecología de insectos en sistemas diversificados de producción, Altieri y Nicholls describen cómo las plagas pueden ser manejadas y reguladas utilizando sistemas agroecológicos de biodiversificación. El libro presenta una revisión completa de la literatura y el estado del conocimiento sobre el rol de la biodiversidad en la agricultura, la relación entre la diversidad vegetal y las explosiones de plagas y el diseño de agroecosistemas resilentes a éstas, y provee de numerosos estudios de casos de manejo agroecológico de plagas en sistemas de climas tropicales y templados. Miguel Angel Altieri, Ph.D. es profesor de Agroecología en la Universidad de California, Berkeley, es reconocido internacionalmente como un pionero en la aplicación de la agroecología al diseño de agroecosistemas sostenibles. Ha publicado más de diez libros y multitud de artículos científicos en una variedad de revistas especializadas. Altieri coordina en la actualidad varios proyectos de investigación y de educación superior en Agroecología en Estados Unidos, América Latina, España e Italia. Clara Inés Nicholls, Ph.D. es investigadora y catedrática de Agroecología en el Centro de Estudios Latinoamericanos de UC Berkeley y en la Universidad de Antioquia en Colombia. Es experta en control biológico de plagas y los resultados de sus investigaciones sobre el efecto de agroecosistemas diversificados en el manejo de plagas están plasmados en varias revistas científicas internacionales. La colección Perspectivas agroecológicas difunde obras de agroecología, tanto teóricas como prácticas, dirigidas a técnicos en agricultura ecológica, campesinos, funcionarios de la administración agraria, agentes de desarrollo local, estudiantes de ingeniería técnica y agronómica, ciencias ambientales, biología, geografías, edafología, etc., asociados a ONG y al movimiento ecologista, estudiantes de posgrado en Agroecología.
Tropical Agroecosystems
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Author : John H. Vandermeer
language : en
Publisher: CRC Press
Release Date : 2002-12-03
Tropical Agroecosystems written by John H. Vandermeer and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-12-03 with Nature categories.
Tropical areas present ecological, cultural and political problems that demand analysis that is distinct from general ecological analysis. The tropical environment is special in many ways, from the lack of a biological down season (winter), to generally poor soil conditions, to a reliance on traditional methods of agriculture in an undeveloped soci
Perspectives For Agroecosystem Management
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Author : Peter Schroder
language : en
Publisher: Elsevier
Release Date : 2011-08-19
Perspectives For Agroecosystem Management written by Peter Schroder and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-19 with Law categories.
Sustainable agriculture is a key concept for scientists, researchers, and agricultural engineers alike. This book focuses on the FAM- project (FAM Munich Research Network on Agroecosystems) of the 1990s as a means to assessing, forecasting, and evaluating changes in the agroecosystems that are necessary for agricultural sustainability. The management of two separate management systems: an organic and an integrated farming system are described to provide an interdisciplinary approach Changes of matter fluxes in soils, changes of trace gas fluxes from soils, precision farming in a small scale heterogen landscape, influence of management changes on flora and fauna, as well as the development of agroecosystem models, the assessment of soil variability and the changes in nutrient status are important aspects of this book. * Contains detailed results and insight of a long-time project on agricultural sustainability * Provides an interdisciplinary approach for comprehensive understanding by scientists and researchers of soil, plants, agriculture, and environment * Includes an international perspective
Agroecosystem Diversity
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Author : Gilles Lemaire
language : en
Publisher: Academic Press
Release Date : 2018-10-08
Agroecosystem Diversity written by Gilles Lemaire and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-08 with Science categories.
Agro-Ecosystem Diversity: Impact on Food Security and Environmental Quality presents cutting-edge exploration of developing novel farming systems and introduces landscape ecology to agronomy. It encompasses the broad range of links between agricultural development and ecological impact and how to limit the potential negative results. Presented in seven sections, each focusing on a specific challenge to sustaining diversity, the book provides insights toward the argument that by re-introducing diversity, it should be possible to maintain a high level of productivity of agro-ecosystems while also maintaining and/or restoring a satisfactory level of environment quality and biodiversity. Demonstrates that diversified agro-ecosystems can be intensified with environmental quality preserved, restored and enhanced Includes analysis of economic constraints leading to specialization of farms and regions and the social locking forces resisting to diversification of agro-ecosystems Presents a global vision of world agriculture and the tradeoff between a necessary increase in food production and restoring environment quality
Multi Scale Integrated Analysis Of Agroecosystems
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Author : Mario Giampietro
language : en
Publisher: CRC Press
Release Date : 2003-11-24
Multi Scale Integrated Analysis Of Agroecosystems written by Mario Giampietro and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-11-24 with Nature categories.
Ecologists, agronomists, and others who may question the validity of current models for determining sustainable growth of agroecosystems, need a new set of analytical tools that more effectively address the complex nature of related processes. Those who challenge traditional assumptions of optimization and static factors in agricultural modeling de
The Biology Of Agroecosystems
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Author : Nicola Randall
language : en
Publisher: Oxford University Press, USA
Release Date : 2019-10-10
The Biology Of Agroecosystems written by Nicola Randall and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-10 with Science categories.
Since the advent of agriculture approximately 12,000 years ago, human activity has created a unique set of ecosystems. However, the recent development of world markets, rapid technological advances, and other changes to farming practices have led to hugely increased pressures on farm habitats and organisms. Global human populations are rising and diets are becoming ever more complicated, leading to unrelenting requirements for increased levels of food production. Natural biotopes are becoming increasingly fragmented as agricultural activities expand around them. "Agroecosystems" now occur from the tropics to subarctic environments and comprise systems as varied as annual crops, perennial grasslands, orchards, and agroforestry systems. They presently cover almost 40% of the terrestrial land surface and significantly shape landscapes at a global scale. This key addition to the OUP Biology of Habitats Series provides a novel perspective on agroecosystems, summarising our current understanding of the basic and applied aspects of these important and complex habitats, whilst focusing on environmental concerns in the context of global change. The Biology of Agroecosystemsis is for both senior undergraduate and graduate students taking courses in agroecology, farmland ecology, conservation, and agriculture as well as the many professional ecologists, conservation biologists, and land managers requiring a concise overview of agroecology.
Structure And Function In Agroecosystem Design And Management
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Author : Masae Shiyomi
language : en
Publisher: CRC Press
Release Date : 2001-02-21
Structure And Function In Agroecosystem Design And Management written by Masae Shiyomi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-02-21 with Nature categories.
Structure and Function in Agroecosystem Design and Management presents an advanced discussion of the need to design agricultural systems that 1) increase reliance on biological interactions in agroecosystems as a means of decreasing dependence on the use of large quantities of agrochemicals and the consumption of fossil fuel energy and 2) continue
Agroecosystems In A Changing Climate
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Author : Paul C.D. Newton
language : en
Publisher: CRC Press
Release Date : 2006-09-01
Agroecosystems In A Changing Climate written by Paul C.D. Newton and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-09-01 with Nature categories.
Agroecosystems in a Changing Climate considers the consequences of changes in the atmosphere and climate on the integrity, stability, and productivity of agroecosystems. The book adopts a novel approach by bringing together theoretical contributions from ecologists and the applied interpretations of agriculturalists. Drawing these two approa