Author: Wolfram Schlenker
Publisher: University of Chicago Press
ISBN: 022661980X
Category : Business & Economics
Languages : en
Pages : 316
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Book Description
Agricultural yields have increased steadily in the last half century, particularly since the Green Revolution. At the same time, inflation-adjusted agricultural commodity prices have been trending downward as increases in supply outpace the growth of demand. Recent severe weather events, biofuel mandates, and a switch toward a more meat-heavy diet in emerging economies have nevertheless boosted commodity prices. Whether this is a temporary jump or the beginning of a longer-term trend is an open question. Agricultural Productivity and Producer Behavior examines the factors contributing to the remarkably steady increase in global yields and assesses whether yield growth can continue. This research also considers whether agricultural productivity growth has been, and will be, associated with significant environmental externalities. Among the topics studied are genetically modified crops; changing climatic factors; farm production responses to government regulations including crop insurance, transport subsidies, and electricity subsidies for groundwater extraction; and the role of specific farm practices such as crop diversification, disease management, and water-saving methods. This research provides new evidence that technological as well as policy choices influence agricultural productivity.
Author: M. Naeem
Publisher: Springer Nature
ISBN: 303041552X
Category : Technology & Engineering
Languages : en
Pages : 443
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Book Description
This comprehensive volume covers recent studies into agricultural problems caused by soil and water contamination. Considering the importance of agricultural crops to human health, the editors have focused on chapters detailing the negative impact of heavy metals, excessive chemical fertilizer use, nutrients, pesticides, herbicides, insecticides, agricultural wastes and toxic pollutants, among others, on agricultural soil and crops. In addition, the chapters offer solutions to these negative impacts through various scientific approaches, including using biotechnology, nanotechnology, nutrient management strategies, biofertilizers, as well as potent PGRs and elicitors. This book serves as a key source of information on scientific and engineered approaches and challenges for the bioremediation of agricultural contamination worldwide. This book should be helpful for research students, teachers, agriculturalists, agronomists, botanists, and plant growers, as well as in the fields of agriculture, agronomy, plant science, plant biology, and biotechnology, among others. It serves as an excellent reference on the current research and future directions of contaminants in agriculture from laboratory research to field application.
Author: H. W. Anderson
Publisher:
ISBN:
Category : Agricultural chemicals
Languages : en
Pages : 66
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Book Description
Author: Paul D. Capel
Publisher: Geological Survey
ISBN: 9781411341821
Category : Agricultural chemicals
Languages : en
Pages : 216
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Book Description
Format not distributed to depository libraries.
Author: E. D. Ongley
Publisher: Food & Agriculture Org.
ISBN: 9789251038758
Category : Business & Economics
Languages : en
Pages : 114
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Book Description
Agricultural operations can contribute to water quality deterioration through the release of several materials into water: sediments, pesticides, animal manures, fertilizers and other sources of inorganic and organic matter. This ''guidelines'' document on control and management of agricultural water pollution has the objectives of delineating the nature and consequences of agricultural impacts on water quality, and of providing a framework for practical measures to be undertaken by relevant professionals and decision-makers to control water pollution.
Author: J. H. A. M. Steenvoorden
Publisher:
ISBN: 9781901502763
Category : Agricultural ecology
Languages : en
Pages : 428
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Book Description
Author: Ernest A. Engelbert
Publisher: Univ of California Press
ISBN: 0520310926
Category : Nature
Languages : en
Pages : 514
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Book Description
Agricultural production in the semi-arid western United States is dependent on irrigation. Population in the seventeen western states has been and is expected to continue increasing. Groundwater levels are declining throughout the region with long-term pumping and increased demands leading to greater pumping lifts and costs, land subsidence, and salt water intrusion into groundwater basins. Construction and operation costs of future water development in these states will be great, both in dollars and in economic and social effects. Competition for the available water supply due to increased demands in both agricultural and non-agricultural sectors continues to increase. Although considerable attention has been given to some aspects of declining water supplies for irrigated agriculture in particular areas, this is the first volume to adress in a comprehensive manner the effects of scarce water supplies on agricultural production and the resultant impacts at regional, state, national, and international levels. Over seventy experts, representing all the major physical and social sciences as well as industries examine the issues and conclude that important decisions must be made at all levels of government and private enterprise if the prosperity and quality of life in the region are to be maintained. Specific technical, economic, institutional, and managerial solutions are recommended to forestall an impending water crisis. All segments of society--agriculturalists, urbanites, food processors, land developers, environmentalists, and others--have major stakes in the outcome of any action for future water supplies and distribution in the West. This title is part of UC Press's Voices Revived program, which commemorates University of California Press's mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1984.
Author: T. V. Ramachandra
Publisher: The Energy and Resources Institute (TERI)
ISBN: 8179931854
Category : Technology & Engineering
Languages : en
Pages : 368
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Book Description
Groundwater is an important source of water for the industrial and agricultural sectors. The course book on soil and groundwater pollution from agricultural activities introduces the reader to major agricultural activities in India and their impact on soil and groundwater.
Author: Ronald F. Follett
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 390
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Book Description
Author: Ralph D. Ludwig
Publisher:
ISBN:
Category : Agricultural pollution
Languages : en
Pages : 32
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Book Description
