Nitrogen Management In Crop Production
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Nitrogen Management In Crop Production
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Author : Nand Kumar Fageria
language : en
Publisher: CRC Press
Release Date : 2014-06-25
Nitrogen Management In Crop Production written by Nand Kumar Fageria and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-25 with Science categories.
One of the main approaches for safeguarding food security, sustainable development has increased demand for knowledge on fertilizer management in crop production. Among essential plant nutrients, nitrogen is one of the most important yield-limiting nutrients, mainly responsible for determining yield and yield components in cereals and legumes. It i
Nitrogen Management In Crop Production
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Author : Mark Taylor
language : en
Publisher: States Academic Press
Release Date : 2021-11-16
Nitrogen Management In Crop Production written by Mark Taylor and has been published by States Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-16 with Technology & Engineering categories.
Nitrogen is an essential plant nutrient which is considered as a mineral element. Nitrogen deficiency reduces the fertility of the soil and affects the crop production severely. Plants absorb nitrogen through their roots in the form of nitrate and ammonium ions. It plays a crucial role in photosynthesis and is responsible for the activation of various enzymes. Nitrogen based fertilizers are the most important means of nitrogen management. They play an important role in the areas with prolonged wet field conditions which makes the soil nitrogen deficient. However, excess nitrogen in the soil can cause nitrogen pollution. Alternative nitrogen sources such as organic residues and biological nitrogen fixation could be used to manage nitrogen effectively and increase the crop yield while reducing the harmful effects on the environment. The various studies that are constantly contributing towards advancing technologies and evolution of this field are examined in detail. Also included herein is a detailed explanation of the various concepts and applications of nitrogen management in crop production. For all those who are interested in crop production, this book can prove to be an essential guide.
Nitrogen In Agriculture
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Author : Khan Amanullah
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-02-01
Nitrogen In Agriculture written by Khan Amanullah 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 2018-02-01 with Science categories.
Nitrogen is the most yield-restraining nutrient in crop production globally. Efficient nitrogen management is one of the most important factor for improving nitrogen use efficiency, field crops productivity and profitability. Efficient use of nitrogen for crop production is therefore very important for increasing grain yield, maximizing economic return and minimizing nitrous oxide (N2O) emission from the fields and nitrate (NO3) leaching to ground water. Integrated nitrogen management is a good strategy to improve plant growth, increase yield and yield components, grain quality and reduce environmental problems. Integrated nitrogen management (combined use of chemical + organic + bio-fertilizers) in field crop production is more resilient to climate change.
Nitrogen In Agricultural Systems Implications For Conservation Policy
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Author : Marc Ribaudo
language : en
Publisher:
Release Date : 2012-06-07
Nitrogen In Agricultural Systems Implications For Conservation Policy written by Marc Ribaudo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-06-07 with categories.
Nitrogen is an important agricultural input that is critical for crop production. However, the introduction of large amounts of nitrogen into the environment has a number of undesirable impacts on water, terrestrial, and atmospheric resources. This report explores the use of nitrogen in U.S. agriculture and assesses changes in nutrient management by farmers that may improve nitrogen use efficiency. It also reviews a number of policy approaches for improving nitrogen management and identifies issues affecting their potential performance.
Managing Nitrogen For Crop Production
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Author : Peter Scharf
language : en
Publisher: John Wiley & Sons
Release Date : 2020-01-22
Managing Nitrogen For Crop Production written by Peter Scharf and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-22 with Technology & Engineering categories.
Among crop nutrients, nitrogen has the most complex chemistry and behavior in soil, gives the largest yield responses, and is the most difficult to manage. Managing Nitrogen in Crop Production condenses the latest research and thinking from leading experts in nitrogen. The result will increase your understanding of nitrogen and your odds of managing it successfully.
Improved Crop Quality By Nutrient Management
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Author : Dilek Anaç
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-11-23
Improved Crop Quality By Nutrient Management written by Dilek Anaç and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-11-23 with Science categories.
Emphasis in agricultural production has shifted from mere quantity to quality products. Practical experience and scientific investigations have shown that, of the various culture measures, balanced fertilization above all exerts a considerable influence on the quality of agricultural products. Simply adding more of what the crop has already absorbed to capacity is unproductive, expensive, wasteful and damaging to the environment. Therefore, balanced crop nutrition increases crop quality, safeguards natural resources and brings benefit to the farmer. Otherwise rapid population growth and severe urbanization will exhaust our natural resources.
Nitrogen Management And Ground Water Protection
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Author : Ronald F Follett
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Nitrogen Management And Ground Water Protection written by Ronald F Follett and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
Supplying crops with adequate nitrogen is vital to ensuring food supplies. Once nitrogen is added to the soil, it is subject to chemical transformations of the nitrogen-cycle including transformation to nitrate. Excessive amounts of accumulated nitrate may then leach out of the soil and could potentially enter and contaminate drinking water supplies. The purpose of this book is to examine the subject of nitrogen management and ground water protection. The issue of maintaining ground water quality is addressed primarily from an agronomic point of view. Topics covered include: health and economic aspects of nitrate in drinking water; nitrate sources; ground water nitrate in the USA and other developed countries; transport, leaching and accounting for nitrogen; soil, nitrogen, crop and water management; and nitrate in aquifer systems. The book contains a keyword index and is organized into thirteen chapters, each with appropriate references, tables and figures. Chapter authors are among the leading experts on the subject of nitrate and ground water quality. Readers to whom the book is directed include soil scientists and agronomists, agricultural engineers (irrigation and drainage), environmental scientists, agricultural policy makers, and hydrologists.
Nitrogen Management In Irrigated Agriculture
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Author : Roy S. Rauschkolb
language : en
Publisher: Oxford University Press, USA
Release Date : 1994
Nitrogen Management In Irrigated Agriculture written by Roy S. Rauschkolb 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 1994 with Business & Economics categories.
Nitrogen constitutes about 79 percent of the earth's atmosphere, yet, in an agricultural plant production system, it is still common for soils to be deficient in the nitrogen needed for maximum plant growth. Nitrogen fertilizers, however, despite being essential for the economically driven production of food and fiber, are recognized as polluters of natural waters, and it has become increasingly apparent that manufactured and naturally occurring nitrogen resources must be better managed. This book addresses the problem by describing how such factors as types of soils and crops, irrigation methods, climate, and the nitrogen cycle itself affect levels of nitrogen in agricultural plant production systems. The book also provides a practical guide to the use of different fertilizers with regard to environment, type of plant, and method of farming. This book will help to achieve effective nitrogen management in agriculture and will be of interest to workers in local, state, and federal agricultural extension services, consulting firms, environmental regulators, and students and researchers in soil chemistry.
Nitrogen In Agriculture
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Author : Amanullah
language : en
Publisher:
Release Date : 2018
Nitrogen In Agriculture written by Amanullah and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
Nitrogen In Crop Production
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Author : Roland Daniel Hauck
language : en
Publisher:
Release Date : 1984
Nitrogen In Crop Production written by Roland Daniel Hauck and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Technology & Engineering categories.
Nitrogen use world crop production. World nitrogen situation-trends, outlook, and requirements. Function and transformation of nitrogen in higher Plants. Ammonium versus nitrate nutrition of higher plantes. Nutrient balance and nitrogen use nitrogen toxicity in plants. Dinitrogen fixation in Leguminous crop plants. Enhancing biological Dinitrogem Fixation in crop plants. Potential for nosymbiotic and assosiative dinitrogen fixation. Uptake of organic nitrogen forms by roots and leaves. Plant use of soil nitrogen. Conventional nitrogen fertilizers. Slow-Release nitrogen fertilizers. Use of nitrogen from agricultural, indistrial, and municipal wastes. Use of nitrogen from manue. Diagnosis of nitrogen deficiency in plants. Nitrogen and yield potential. Efficient use of nitrogen in croppig systems. Crop rotations for efficient nitrogen use. Nitrogen or water stress: their interrelationships. Nitrogen use and nitratite leaching in irrigated agriculture. Nitrogen Use in flooded rice soils. Plant breeding for efficient plat use of nitrogen. Legume seed inoculation. Evaluating plant-available nitrogen in soil-crop systems. Liming effects on nitrogen use and efficiency. Nitrogem use and weed control. Nitrogen nutrition of plants and insect invasion. Interaction of nitrogen use and plant disease control. Michanics of applying nitrogem fertilizer. apling nitrogen in irrigation waters. Significance of nitrogen fertilizer microsite reactions in soil. Efficiency of fertilizer nitrogen use as related to aplication methods. Nitrogen management in the no-till system. Technological approaches to improving the efficiency of nitrogen fertilizer use by crop plants. Current status of nitrification inhibitor use in U.S. agriculture. Potential for use of urease inhibitors. Foliar fertilization. Nitrogen use in organic farming. Effect of nitrogenNutrition on quality of agronomic crops. Fruit and vegetable quality as affected by nitrogen nutrition. Effect of nitrogemn on quality of three imprtant root/tuber crops. Effect of nitrogen excess on quality of food and fiber. Nitrogen management to minimize adverse effects on the environment. Management of nitrogen in new england and midle atlantic states. Management of nitrogen in the south atlantic states. Nitrogen management for the east north Central States. Management for the eat north central states. Management of nitrogen in she west north central states. Nitrogen use in south central states. Management of nitrogenin the mountain states. Management of nitrogen in the pacific States.