Bioavailability Of Nutrients Major And Trace And Related Mechanisms At Soil Plant Interface
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Bioavailability Of Nutrients Major And Trace And Related Mechanisms At Soil Plant Interface
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Author : Gaspard Hanna
language : fr
Publisher:
Release Date : 2013
Bioavailability Of Nutrients Major And Trace And Related Mechanisms At Soil Plant Interface written by Gaspard Hanna and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
Soil Nutrient Bioavailability
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Author : Stanley A. Barber
language : en
Publisher: Wiley-Interscience
Release Date : 1984-05-14
Soil Nutrient Bioavailability written by Stanley A. Barber and has been published by Wiley-Interscience this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-05-14 with Science categories.
Chemistry of soil-nutrient associations;nutrient absorption by plant roots;nutrient uptake by plant roots growing in soil;modeling nutrient uptake by plant roots growing in soil;interaction of plant roots with the soil and environment;rhizosphere microorganisms and root hairs;nitrogen;phosphorus;potassium;calcium;magnesium;sulfur;boron;copper;iron;manganese;molybdenium;zinc;water;nutrient placement.
Thermodynamics Of Soil Nutrient Bioavailability
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Author : Kodoth Prabhakaran Nair
language : en
Publisher:
Release Date : 2021
Thermodynamics Of Soil Nutrient Bioavailability written by Kodoth Prabhakaran Nair and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
This book focusses on the thermodynamics of soil nutrient bioavailability, and in particular the most important plant nutrients such as, phosphorus and potassium, among major nutrients, and zinc among micronutrients. It proposes a paradigm shift in the approach to global soil testing procedures. Historically, soil testing has been used to quantify availability of essential plant nutrients to field-grown crops. However, contemporary soil tests are based on philosophies and procedures developed several decades ago, without significant changes in their general approach. For a soil test to be accurate, one needs to clearly understand the physico-chemico-physiological processes at the soil-root interface and, an understanding of soils and plant root systems as polycationic systems is essential. It is this knowledge that leads to sound prescriptive soil nutrient management inasmuch as soil nutrient bioavailability vis-à-vis fertilizer application is concerned, because, of all the factors which govern sustainability in crop production, the nutrient factor is the most important, yet, it is also least resilient to management. This book provides a clear scientific basis of the thermodynamics of soil nutrient bio availability, which routine soil testing does not provide.
Trace Elements In The Rhizosphere
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Author : George R. Gobran
language : en
Publisher: CRC Press
Release Date : 2000-09-26
Trace Elements In The Rhizosphere written by George R. Gobran and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-09-26 with Science categories.
The first book devoted to the complex interactions between trace elements, soils, plants, and microorganisms in the rhizosphere, Trace Elements in the Rhizosphere brings together the experimental, investigative, and modeling branches of rhizosphere research. Written by an international team of authors, it provides a comprehensive overview of the me
Trace Elements In The Environment
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Author : M.N.V. Prasad
language : en
Publisher: CRC Press
Release Date : 2005-10-14
Trace Elements In The Environment written by M.N.V. Prasad and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-10-14 with Technology & Engineering categories.
New analytical techniques have enhanced current understanding of the behavior of trace and ultratrace elements in the biogeochemical cycling, chemical speciation, bioavailability, bioaccumulation, and as applied to the phytoremediation of contaminated soils. Addressing worldwide regulatory, scientific, and environmental issues, Trace Elements in th
Trace Elements In Soils
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Author : Peter Hooda
language : en
Publisher: John Wiley & Sons
Release Date : 2010-04-13
Trace Elements In Soils written by Peter Hooda 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 2010-04-13 with Technology & Engineering categories.
Trace elements occur naturally in soils and some are essential nutrients for plant growth as well as human and animal health. However, at elevated levels, all trace elements become potentially toxic. Anthropogenic input of trace elements into the natural environment therefore poses a range of ecological and health problems. As a result of their persistence and potential toxicity, trace elements continue to receive widespread scientific and legislative attention. Trace Elements in Soils reviews the latest research in the field, providing a comprehensive overview of the chemistry, analysis, fate and regulation of trace elements in soils, as well as remediation strategies for contaminated soil. The book is divided into four sections: • Basic principles, processes, sampling and analytical aspects: presents an overview including general soil chemistry, soil sampling, analysis, fractionation and speciation. • Long-term issues, impacts and predictive modelling: reviews major sources of metal inputs, the impact on soil ecology, trace element deficient soils and chemical speciation modelling. • Bioavailability, risk assessment and remediation: discusses bioavailability, regulatory limits and cleanup technology for contaminated soils including phytoremediation and trace element immobilization. • Characteristics and behaviour of individual elements Written as an authoritative guide for scientists working in soil science, geochemistry, environmental science and analytical chemistry, the book is also a valuable resource for professionals involved in land management, environmental planning, protection and regulation.
Trace Elements In Soils And Plants
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Author : Alina Kabata-Pendias
language : en
Publisher: CRC Press
Release Date : 2010-10-18
Trace Elements In Soils And Plants written by Alina Kabata-Pendias and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-10-18 with Science categories.
Still the Gold Standard Resource on Trace Elements and Metals in SoilsThis highly anticipated fourth edition of the bestselling Trace Elements in Soils and Plants reflects the explosion of research during the past decade regarding the presence and actions of trace elements in the soil-plant environment. The book provides information on the biogeoch
Microbes For Sustainable Development And Bioremediation
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Author : Ram Chandra
language : en
Publisher: CRC Press
Release Date : 2019-12-13
Microbes For Sustainable Development And Bioremediation written by Ram Chandra and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-13 with Science categories.
Microbes are the predominant form of life on the planet due to their broad range of adaptation and versatile nutritional behavior. The ability of some microbes to inhabit hostile environment incompatible with most forms of life means that their habitat defines the extent of the biosphere and delineates the barrier between the biosphere and geosphere. The direct and indirect role of microbes that include bacteria, fungi, actinomycetes, viruses, mycoplasma, and protozoans are very much important in development of modern human society for food, drugs, textiles, agriculture, and environment. Furthermore, microorganisms and their enzyme system are responsible for the degradation of various organic matters. Microbes for Sustainable Development and Bioremediation emphasizes the role of microbes for sustainable development of ecosystem. Environmental microbiology role in biogeochemical cycle and bioremediation of environmental waste is major theme, which comprises the following aspects: Bacterial phytoextraction mechanism of heavy metals by native hyperaccumulator plants from complex waste-contaminated site for eco-restoration Role of microbial enzyme for eco-friendly recycling of industrial waste Field-scale remediation of crude oil–contaminated desert soil and treatment technology Microbial technology for metal recovery from e-waste printed circuit board Impact of genomic data on sustainability of ecosystem Methane monooxygenases: their regulations and applications Role of microbes in environmental sustainability and food preservation This book will be directly beneficial to researchers and classroom students, in areas of biotechnology, environmental microbiology, molecular biology, and environmental engineering with specialized collection of cutting-edge knowledge.
Biosurfactants For A Sustainable Future
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Author : Hemen Sarma
language : en
Publisher: John Wiley & Sons
Release Date : 2021-04-19
Biosurfactants For A Sustainable Future written by Hemen Sarma 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 2021-04-19 with Technology & Engineering categories.
Biosurfactants for a Sustainable Future Explore the state-of-the-art in biosurfactant technology and its applications in environmental remediation, biomedicine, and biotechnology Biosurfactants for a Sustainable Future explores recent developments in biosurfactants and their use in a variety of cutting-edge applications. The book opens a window on the rapid development of microbiology by explaining how microbes and their products are used in advanced medical technology and in the sustainable remediation of emerging environmental contaminants. The book emphasizes the different techniques that are used for the production of biosurfactants from microorganisms and their characterization. Various aspects of biosurfactants, including structural characteristics, developments, production, bio-economics and their sustainable use in the environment and biomedicine, are addressed, and the book also presents metagenomic strategies to facilitate the discovery of novel biosurfactants producing microorganisms. Readers will benefit from the inclusion of: A thorough introduction to the state-of-the-art in biosurfactant technology, techniques, and applications An exploration of biosurfactant enhanced remediation of sediments contaminated with organics and inorganics A discussion of perspectives for biomedical and biotechnological applications of biosurfactants A review of the antiviral, antimicrobial, and antibiofilm potential of biosurfactants against multi-drug-resistant pathogens. An examination of biosurfactant-inspired control of methicillin-resistant Staphylococcus aureus Perfect for academic researchers and scientists working in the petrochemical industry, pharmaceutical industry, and in the agroindustry, Biosurfactants for a Sustainable Future will also earn a place in the libraries of scientists working in environmental biotechnology, environmental science, and biomedical engineering.
Bioavailability Of Contaminants In Soils And Sediments
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2003-05-03
Bioavailability Of Contaminants In Soils And Sediments written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-05-03 with Technology & Engineering categories.
Bioavailability refers to the extent to which humans and ecological receptors are exposed to contaminants in soil or sediment. The concept of bioavailability has recently piqued the interest of the hazardous waste industry as an important consideration in deciding how much waste to clean up. The rationale is that if contaminants in soil and sediment are not bioavailable, then more contaminant mass can be left in place without creating additional risk. A new NRC report notes that the potential for the consideration of bioavailability to influence decision-making is greatest where certain chemical, environmental, and regulatory factors align. The current use of bioavailability in risk assessment and hazardous waste cleanup regulations is demystified, and acceptable tools and models for bioavailability assessment are discussed and ranked according to seven criteria. Finally, the intimate link between bioavailability and bioremediation is explored. The report concludes with suggestions for moving bioavailability forward in the regulatory arena for both soil and sediment cleanup.