Nitrogen In Agricultural Soils
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Nitrogen Efficiency In Agricultural Soils
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Author : David S. Jenkinson
language : en
Publisher: Pergamon
Release Date : 1988
Nitrogen Efficiency In Agricultural Soils written by David S. Jenkinson and has been published by Pergamon this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Technology & Engineering categories.
A Seminar on nitrogen efficiency in agricultural soils and the efficiency use of fertilizer nitrogen, held in Edinburgh, 16-18 September 1987, as part of the EC Programme for the Coordination of Agricultural Research.
Nitrogen In Agricultural Soils
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Author : F. J. Stevenson
language : en
Publisher:
Release Date : 1982
Nitrogen In Agricultural Soils written by F. J. Stevenson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Technology & Engineering categories.
Origem and distribution of nitrogen in soil. Inorganic forms of nitrogen in soil. Organic forms of soil nitrogen. Retention and fixation of ammonium and ammonim in soils. Biochemistry ammonification. Mineralization and Immobilization of soil nitrogem. Nitrogen trasport processes in soil. Nitrogen transformations in submerged soil. Advances in methodology for research on nitrogen transformations. Soil nitrogen budgets. Crop nitrogen requirements, utilizations, and fertilization. Nitrogen management for maximum efficiency and minimum pollution. Assesment of soil nitrogen availability. The effect of pesticides on nitrogen transformation in soils. Modeling of the soil nitrogen cycle. Economic implications of controls on nitrogen fertilizer use. Recycling of nitrogen through land application of agricultural, food processing, and municipal wastes. Energetics of nitrogen transformations. Nitrogem transfers and mass balances.
Nitrogen In Agricultural Systems
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Author : James Stuart Schepers
language : en
Publisher: ASA-CSSA-SSSA
Release Date : 2008
Nitrogen In Agricultural Systems written by James Stuart Schepers and has been published by ASA-CSSA-SSSA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Technology & Engineering categories.
Review of the principles and management implications related to nitrogen in the soil-plant-water system.
Agriculture And The Nitrogen Cycle
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Author : Arvin Mosier
language : en
Publisher: Island Press
Release Date : 2013-04-10
Agriculture And The Nitrogen Cycle written by Arvin Mosier and has been published by Island Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-10 with Science categories.
Nitrogen is an essential element for plant growth and development and a key agricultural input-but in excess it can lead to a host of problems for human and ecological health. Across the globe, distribution of fertilizer nitrogen is very uneven, with some areas subject to nitrogen pollution and others suffering from reduced soil fertility, diminished crop production, and other consequences of inadequate supply. Agriculture and the Nitrogen Cycle provides a global assessment of the role of nitrogen fertilizer in the nitrogen cycle. The focus of the book is regional, emphasizing the need to maintain food and fiber production while minimizing environmental impacts where fertilizer is abundant, and the need to enhance fertilizer utilization in systems where nitrogen is limited. The book is derived from a workshop held by the Scientific Committee on Problems of the Environment (SCOPE) in Kampala, Uganda, that brought together the world's leading scientists to examine and discuss the nitrogen cycle and related problems. It contains an overview chapter that summarizes the group's findings, four chapters on cross-cutting issues, and thirteen background chapters. The book offers a unique synthesis and provides an up-to-date, broad perspective on the issues of nitrogen fertilizer in food production and the interaction of nitrogen and the environment.
Nitrogen In Agricultural Landscape
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Author : Lech Wojciech Szajdak
language : en
Publisher: CRC Press
Release Date : 2021-06-17
Nitrogen In Agricultural Landscape written by Lech Wojciech Szajdak and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-17 with Technology & Engineering categories.
Agriculture transforms the environment. The simplification of agroecosystems structure increases the hazards of leaching, wind and water erosion, and volatilization of chemicals from soil. Soil nitrogen is of interest as a major crop nutrient, but also as a potential environmental pollutant. Knowledge about the behavior of soil nitrogen is desirable in order to optimize plant growth and crop yield and to minimize environmental side effects. This book also gives information about the function of biogeochemical barriers in the form of shelterbelts, which efficiently decrease the concentrations of various forms of nitrogen in ground water.
Nitrogen In Agricultural Systems
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Author : James Stuart Schepers
language : en
Publisher:
Release Date : 2008
Nitrogen In Agricultural Systems written by James Stuart Schepers and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Nitrogen in agriculture categories.
Turnover Of Organic Nitrogen In Agricultural Soils And The Effects Of Management Practices On Soil Fertility
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Author : Sigfús Bjarnason
language : en
Publisher:
Release Date : 1988
Turnover Of Organic Nitrogen In Agricultural Soils And The Effects Of Management Practices On Soil Fertility written by Sigfús Bjarnason and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Crops and nitrogen categories.
Nitrogen In Agriculture
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Author : Takuji Ohyama
language : en
Publisher: BoD – Books on Demand
Release Date : 2021-09-29
Nitrogen In Agriculture written by Takuji Ohyama and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-29 with Technology & Engineering categories.
Nitrogen is the most important nutrient in agricultural practice because the availability of nitrogen from the soil is generally not enough to support crop yields. To maintain soil fertility, the application of organic matters and crop rotation have been practiced. Farmers can use convenient chemical nitrogen fertilizers to obtain high crop yields. However, the inappropriate use of nitrogen fertilizers causes environmental problems such as nitrate leaching, contamination in groundwater, and the emission of N2O gas. This book is divided into the following four sections: “Ecology and Environmental Aspects of Nitrogen in Agriculture”, “Nitrogen Fertilizers and Nitrogen Management in Agriculture”, “N Utilization and Metabolism in Crops”, “Plant-Microbe Interactions”.
Turnover Of Organic Nitrogen In Agricultural Soils And The Effects Of Management Practices On Soil Fertility
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Author : Sigfus Bjarnason
language : en
Publisher:
Release Date : 1988
Turnover Of Organic Nitrogen In Agricultural Soils And The Effects Of Management Practices On Soil Fertility written by Sigfus Bjarnason and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with categories.
Leaching Of Nitrogen And Phosphorus From Agricultural Soils With Different Cropping Practices And With Respect To Preferential Transport
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Author : Deok-Hoon Yoon
language : en
Publisher: Cuvillier Verlag
Release Date : 2005
Leaching Of Nitrogen And Phosphorus From Agricultural Soils With Different Cropping Practices And With Respect To Preferential Transport written by Deok-Hoon Yoon and has been published by Cuvillier Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.