Agricultural Ecology PDF Download
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Author | : B.R. Stinner |
Publisher | : Elsevier |
Total Pages | : 645 |
Release | : 2012-12-02 |
Genre | : Technology & Engineering |
ISBN | : 0444597956 |
Download Agricultural Ecology and Environment Book in PDF, ePub and Kindle
The increased use of chemical fertilizers and pesticides in crop production has adversely affected both the environment and the agricultural economy. Not only has it led to environmental pollution, but also the increasing costs of chemical inputs and the low prices received for agricultural products have contributed to economic unprofitability and instability.The International Symposium on Agricultural Ecology and Environment was organised in order to discuss ways of achieving the goals of economically and environmentally sustainable agriculture. It is apparent that a truly multidisciplinary effort is required and for this reason the meeting was attended by authors from many different disciplines and geographical locations. Although their papers reflect a wide diversity of agroecosystem types and examples, several common themes emerge: the increased importance of biotic control of ecosystem processes in lower input systems; the key role of soil organic matter in stabilizing nutrient cycling; the importance of agricultural landscape diversity and complexity; the importance of studying ecological processes in natural and agricultural ecosystems; the critical need to integrate socio-economic and ecological approaches.
Author | : H.D.Kumar |
Publisher | : APH Publishing |
Total Pages | : 334 |
Release | : 2006 |
Genre | : Agricultural systems |
ISBN | : 9788176489942 |
Download Agricultural Ecology Book in PDF, ePub and Kindle
Rooted firmly in the principles of econology, the agricultural enterprise, even though having been exposed to the impact of environmental problems arising from land degradation, soil erosion, groundwater depletion and pollution and loss of biological diversity, has so far stood firm and survived to meet the food requirements of the growing population, so much so that there have been some striking instances of food glut in several countires, including some that used to sufer famiens only half a century ago.
Author | : Joy Tivy |
Publisher | : Routledge |
Total Pages | : 297 |
Release | : 2014-10-13 |
Genre | : Science |
ISBN | : 1317885058 |
Download Agricultural Ecology Book in PDF, ePub and Kindle
This book analyses the nature of the relationships between crops, livestock and the bio-physical environment, and the extent to which man has managed and modified the products and environment to suit his/her own particular needs.
Author | : Douglas J. Kennett |
Publisher | : Univ of California Press |
Total Pages | : 408 |
Release | : 2006-01-02 |
Genre | : Nature |
ISBN | : 0520246470 |
Download Behavioral Ecology and the Transition to Agriculture Book in PDF, ePub and Kindle
"For the newcomer to the literature and logic of human behavioral ecology, this book is a flat-out bonanza—entirely accessible, self-critical, largely free of polemic, and, above all, stimulating beyond measure. It's an extraordinary contribution. Our understanding of the foraging-farming dynamic may just have changed forever."—David Hurst Thomas, American Museum of Natural History
Author | : John Vandermeer |
Publisher | : Jones & Bartlett Learning |
Total Pages | : 404 |
Release | : 2011 |
Genre | : Nature |
ISBN | : 0763771538 |
Download The Ecology of Agroecosystems Book in PDF, ePub and Kindle
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.
Author | : N. Amaresan |
Publisher | : Academic Press |
Total Pages | : 936 |
Release | : 2020-05-14 |
Genre | : Technology & Engineering |
ISBN | : 0128235586 |
Download Beneficial Microbes in Agro-Ecology Book in PDF, ePub and Kindle
Beneficial Microbes in Agro-Ecology: Bacteria and Fungi is a complete resource on the agriculturally important beneficial microflora used in agricultural production technologies. Included are 30 different bacterial genera relevant in the sustainability, mechanisms, and beneficial natural processes that enhance soil fertility and plant growth. The second part of the book discusses 23 fungal genera used in agriculture for the management of plant diseases and plant growth promotion. Covering a wide range of bacteria and fungi on biocontrol and plant growth promoting properties, the book will help researchers, academics and advanced students in agro-ecology, plant microbiology, pathology, entomology, and nematology. Presents a comprehensive collection of agriculturally important bacteria and fungi Provides foundational knowledge of each core organism utilized in agro-ecology Identifies the genera of agriculturally important microorganisms
Author | : Matt Rees-Warren |
Publisher | : Chelsea Green Publishing |
Total Pages | : 226 |
Release | : 2021-04-29 |
Genre | : Gardening |
ISBN | : 1645020088 |
Download The Ecological Gardener Book in PDF, ePub and Kindle
Design a garden for the future—because what we grow matters. "Matt Rees-Warren explains why every square inch of Earth, including our gardens, has ecological significance... Excellent, timely, essential!" —Douglas W. Tallamy, author of Nature’s Best Hope Transform your garden into a self-sustaining haven for nature and wildlife. Ecological garden designer Matt Rees-Warren shares inspirational design ideas and practical projects to help you create a garden that is both beautiful today and sustainable tomorrow. The Ecological Gardener will give you the tools to create an abundant, healthy garden from the soil up—a garden that welcomes birds and bees and allows native planting and wild flowers to flourish, with minimal carbon impact or need for fresh water. This book can guide both novice and experienced gardeners alike in their journey to a more ecological approach, and is full of practical projects and information, including: Finding the right design for your space Creating a wildflower meadow Building rainwater catchments and other tips for water conservation Making compost from kitchen waste, leaf mold, compost tea and more Creating a space for wildlife such as hedgehogs, bees and other pollinators Finding beauty in your garden during the winter Matt will show you how to re-imagine how you garden, working with nature instead of controlling it, to create a space that promotes both wildlife and beauty.
Author | : Gilles Allaire |
Publisher | : Routledge |
Total Pages | : 294 |
Release | : 2018-11-29 |
Genre | : Science |
ISBN | : 1351210025 |
Download Ecology, Capitalism and the New Agricultural Economy Book in PDF, ePub and Kindle
With increasing pressure on resources, the looming spectre of climate change and growing anxiety among eaters, ecology and food are at the heart of the political debates surrounding agriculture and diet. This unique contribution unravels agri-environmental issues at different spatial levels, from local to global, documenting the major shifts in agriculture from a long-term perspective. The book begins by exploring the changes in the industrialisation and socialisation of agriculture over time, through the lens of institutional economics including The French Regulation School and Conventions Theory. Building on Polanyi’s ‘Great Transformation’, the chapters in this volume analyse long-term and contemporary changes in agriculture and food systems that have occurred throughout the last few centuries. Key chapters focus on the historical changes in provisioning and the social relations of production, consumption, and regulation of food in different socio-political contexts. The future of agriculture is addressed through an analysis of controversial contemporary political claims and their engagement with strategies that aim to improve the sustainability of agriculture and food consumption. To shed light on ongoing changes and the future of food, this book asks important environmental and social questions and analyses how industrial agriculture has played out in various contexts. It is recommended supplementary reading for postgraduates and researchers in agricultural studies, food studies, food policy, the agri-food political economy and political and economic geography.
Author | : Lucien M. Hanks |
Publisher | : University of Hawaii Press |
Total Pages | : 196 |
Release | : 1992-09-01 |
Genre | : History |
ISBN | : 9780824814656 |
Download Rice and Man Book in PDF, ePub and Kindle
Author | : F. Blaine Metting |
Publisher | : CRC Press |
Total Pages | : 165 |
Release | : 1992-10-16 |
Genre | : Technology & Engineering |
ISBN | : 9780824787370 |
Download Soil Microbial Ecology Applications in Agricultural and Environmental Management Book in PDF, ePub and Kindle
Provides discussions for the major groups of soil micro-organisms, including rhizobacteria, symbiotic nitrogen-fixing bacteria, pathogenic fungi, mycorrhizal fungi and microalgae. The book describes applications of soil microbial technologies in agriculture, forestry and environmental management.