Download or read book Transforming the Prairies written by Shannon Stunden Bower and published by UBC Press. This book was released on 2024-11-01 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transforming the Prairies proposes a new understanding of Canada’s Prairie Farm Rehabilitation Administration (PFRA), complicating common views of the agency as a model of effective government environmental management. Between 1935 and 2009, the PFRA promoted agricultural rehabilitation in and beyond the Canadian Prairies with mixed and equivocal results. The promotion of strip farming as a soil conservation technique, for example, left crops susceptible to sawfly infestations. The PFRA’s involvement in irrigation development in Ghana increased the local population’s vulnerability to various illnesses. And PFRA infrastructure construction intended to serve the public good failed to account for the interests of affected Indigenous peoples. The PFRA is revealed as being a high modernist state agency that produced varied environmental outcomes and that contributed to consolidating colonialism and racism. This investigation affirms the importance of engaging historical perspectives to help ensure that contemporary environmental management efforts support more just and sustainable futures.
Download or read book Rainfed Farming Systems written by Philip Tow and published by Springer Science & Business Media. This book was released on 2011-09-16 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt: While a good grasp of the many separate aspects of agriculture is important, it is equally essential for all those involved in agriculture to understand the functioning of the farming system as a whole and how it can be best managed. It is necessary to re-assess and understand rain-fed farming systems around the world and to find ways to improve the selection, design and operation of such systems for long term productivity, profitability and sustainability. The components of the system must operate together efficiently; yet many of the relationships and interactions are not clearly understood. Appreciation of these matters and how they are affected by external influences or inputs are important for decision making and for achieving desirable outcomes for the farm as a whole. This book analyses common rain-fed farming systems and defines the principles and practices important to their effective functioning and management.
Download or read book Implementing Agricultural Conservation Practices written by and published by . This book was released on 2004 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Challenges and Strategies of Dryland Agriculture written by S.C. Rao and published by Scientific Publishers. This book was released on 2011-01-01 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world has made remarkable progress in maintaining adequate food supplies during the past quarter century by introducing yield-increasing technologies such as better genetics, crop protection products, and more efficient use of fertilizers and irrigations. Far more people depend on irrigation in the modern world than during the times of ancient Sumeria. The spread of irrigation has been the key factor in increasing global crop yields. But future scarcity present the single biggest threat to future food production. The shift of water from agriculture to the growing cities and industry almost certainly will impact global food production. This means that dryland agriculture will be increasingly important in meeting food requirement for the growing population. Advaces in plant genetics and agronomic conservation technologies, when considered in concert, continue to provide the greatest opportunities to achieve sustainability and profitability in dryland agriculture and will continue to be the focus of the ARS research program. The ARS is please to join the crop Science Society of America and international center for Agriculture Research in Dry Areas (ICARDA) in sponsoring a symposium “Challenges and strategies for Dryland Agriculture” at the Trisocieties Annual Meeting in November 2002 at Indianapolis, IN. This special publication contains an impressive series of paper by international group of experts on dryland agricultural production, conservation, and policy. The principles, philosophies, and technologies presented in this publication have the potential to contribute to improve food security and livelihoods for the people in dryland regions of the world.
Download or read book Conservation Tillage including Minimum and No Tillage 1984 85 written by Jayne T. MacLean and published by . This book was released on 1986 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation Tillage in Temperate Agroecosystems written by M.R. Carter and published by CRC Press. This book was released on 2017-09-08 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this invaluable book, leading agronomic researchers provide in-depth reviews of present conservation tillage practices in a wide variety of temperate agroecosystems. Each chapter characterizes how conservation tillage has been developed and adapted or modified to fit specific environments, with the chapters divided into the following climate regions: Cool Humid, Cool Humid to Warm Humid, Warm Humid, and Sub-Humid to Semi-Arid Continental. Each chapter also discusses important topics such as weed problems, crop rotation, fertilizer requirements, soil properties and processes, soil erosion, soil chemistry, soil physics, and environmental issues. A perfect working reference, this resource provides a synthesis of existing research and practices and shows how soil, climatic, and biological constraints can be overcome or circumvented.
Download or read book Staff Paper written by and published by . This book was released on 1988 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Journal of Soil Science written by and published by . This book was released on 2007 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Reclamation in Canada at Century s Turn written by Canadian Society of Environmental Biologists. Meeting and published by University of Regina Press. This book was released on 1997 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents proceedings of a conference on the ecologically based reclamation and restoration of lands and waters disturbed by human activities. Topics of papers included restoration of mined lands, disturbed wetlands, soils disturbed by seeding and irrigation practices, lands and waters disturbed by removal and dumping of urban snow, and more general topics including effects of climate change over a major river basin and the role of environmental impact assessment in ecological restoration. The final paper is an evaluation of the ecological restoration situation in Canada. Although papers were presented from most parts of Canada, emphasis was on the Canadian prairies.
Download or read book Conservation Agriculture written by Ram A. Jat and published by CABI. This book was released on 2013-12-13 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book covers the spread of conservation agriculture (CA) to regions including Brazil, Argentina, Canada, Australia, Europe and emerging CA destinations in Asia and Africa. ÿTopics covered include the various components of CA, and how their individual and combined implementation influence productivity, soil health and environmental quality under diverse edaphic and climatic conditions. The book will be useful to teachers, researchers, extensionists, farmers, and students interested in environmental quality.
Download or read book Agricultural Practices and Policies for Carbon Sequestration in Soil written by John M. Kimble and published by CRC Press. This book was released on 2016-04-19 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: The potential to mitigate greenhouse gas emissions and global climate change is one factor driving agricultural policy development of programs that might pay farmers for practices with a high potential to sequester carbon. With chapters by economists, policy makers, farmers, land managers, energy company representatives, and soil scientists, Agricu
Download or read book Agricultural Prairies written by K. R. Krishna and published by CRC Press. This book was released on 2015-01-28 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive volume that brings together vast knowledge about agricultural prairies in one place, providing concise information and providing concise descriptions of natural resources and their influence on crop productivity. It provides detailed descriptions about natural settings as well as lucid discussions on soil fertility and
Download or read book Privatization of Information and Agricultural Industrialization written by Steven A. Wolf and published by CRC Press. This book was released on 1997-09-18 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: The respective roles of public and private sector institutions engaged in development and dissemination of agricultural information are currently undergoing dramatic change. Enhanced incentives, new technologies, and changes in industrial organization are spurring private investment. Simultaneously, political and economic conditions are constraining public agencies' participation in the current information boom. Privatization of Information and Agricultural Industrialization identifies the basis and implications of the ongoing shift from public to private sector control of agricultural information. Privatization of information raises meaningful social, economic, and environmental concerns deserving of immediate attention by analysts, advocates, policy makers, and those with a direct economic stake in agriculture. The objectives of the book are to:
Download or read book Western Canada Agronomy Workshop July 7th to 9th 1993 The Capri Center Red Deer Alberta written by and published by . This book was released on 1993 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation Tillage written by and published by . This book was released on 1990 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil and Water Conservation Advances in the United States written by Teddy Michael Zobeck and published by ASA-CSSA-SSSA. This book was released on 2010 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Have agricultural management efforts begun in the desperation of the Dust Bowl brought us to where we need to be tomorrow? Questions about the environmental footprint of farming make this book required reading. Approximately 62% of the total U.S. land area is used for agriculture, and this land also provides critical ecosystem functions. Authors from each region of the continental United States describe the progress of soil and water conservation to date and visualize how agricultural production practices must change in future years to address the newest challenges.
Download or read book Conservation Tillage Including Minimum and No Tillage written by Jayne T. MacLean and published by . This book was released on 1989 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
