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Advances in agronomy. Volume127 /

Advances in Agronomy continues to be recognized as a leading reference and a first-rate source for the latest research in agronomy. As always, the subjects covered are varied and exemplary of the myriad of subject matter dealt with by this long-running serial.

Detalles Bibliográficos
Clasificación:Libro Electrónico
Otros Autores: Sparks, Donald L., 1953- (Editor )
Formato: Electrónico eBook
Idioma:Inglés
Publicado: San Diego, CA : Elsevier, 2014.
Edición:First edition.
Colección:Advances in agronomy, volume 127
Temas:
Acceso en línea:Texto completo
Texto completo

MARC

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245 0 0 |a Advances in agronomy.  |n Volume127 /  |c edited by Donald L. Sparks, Department of Plant and Soil Sciences, University of Delaware, Newark, Delaware, USA. 
250 |a First edition. 
264 1 |a San Diego, CA :  |b Elsevier,  |c 2014. 
300 |a 1 online resource (277 pages) :  |b illustrations (some color), color maps 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
490 0 |a Advances in agronomy,  |x 0065-2113 ;  |v volume 127 
504 |a Includes bibliographical references and index. 
588 0 |a Online resource; title from PDF title page (ebrary, viewed July 7, 2014). 
520 |a Advances in Agronomy continues to be recognized as a leading reference and a first-rate source for the latest research in agronomy. As always, the subjects covered are varied and exemplary of the myriad of subject matter dealt with by this long-running serial. 
505 0 |a Front Cover; Advances in Agronomy; Copyright; Contents; Contributors; Preface; Chapter One: Advances in Using Oxygen Isotope Ratios of Phosphate to Understand Phosphorus Cycling in the Environment; 1. Introduction; 1.1. Origin of phosphorus; 1.2. Overview of P chemistry and P cycling; 1.2.1. P chemistry; 1.2.2. Conventional methods for understanding of P cycling in the environment; 1.2.3. Environmental problems associated with P; 2. Stable Isotope Systematics: Oxygen Isotope Ratios of Phosphate; 2.1. Oxygen isotope ratios of phosphate: Historical development. 
505 8 |a 2.2. Apatite versus dissolved inorganic phosphate2.3. Dissolved Pi-water oxygen isotopic fractionation and calibration; 2.4. pH effect on Pi-water oxygen isotopic fractionation; 2.5. Resistance to Pi-water O exchange and inorganic hydrolysis; 2.6. Phosphate in the environment: recent developments; 3. Organic Phosphorus and Isotope Effects of Organic Phosphate Mineralization: Enzyme- and Substrate-Specific Isotope Effects; 4. Measuremnt of Oxygen Isotope Ratios of Phosphate in Sediments, Soils, and Natural Waters. 
505 8 |a 4.1. Processing of dissolved phosphate in water for silver phosphate precipitation4.2. Organic phosphorus and isotope effects of organic phosphate mineralization; 4.2.1. Removal of organic P; 4.2.2. Mineralizing organic P without hydrolysis; 4.3. Extraction of soil/sediment P and processing for silver phosphate precipitation; 4.3.1. Sequential extraction of soil/sediment P; 4.3.2. Silver phosphate precipitation from sequentially extracted soil/sediment P phases; 4.4. Methods of measuring oxygen isotope ratios in phosphate; 4.4.1. Evolution of methods; 4.4.2. Oxygen yield issue. 
505 8 |a 5. Isotope Effects of Abiotic and Biotic Processes Involving Phosphates5.1. Fractionation during abiotic processes of sorption, desorption, and mineral transformation; 5.1.1. Ferrihydrite with freshly sorbed phosphate; 5.1.2. Mineral transformation of ferrihydrite with sorbed phosphate; 5.2. Bioavailability and cycling of phosphate at the mineral-water interface; 5.3. Fractionation during transport and mobilization of phosphate; 5.4. Marine sediments with multiple pulses of authigenic phosphate precipitation; 5.5. Detrital phosphate from different provenances. 
505 8 |a 6. Application of Oxygen Isotope Ratios in Phosphate to Understand P Cycling in Soil Environments and Agricultre7. Concluding Remarks and Perspectives; Acknowledgments; References; Chapter Two: Agronomic Biofortification of Cereal Grains with Iron and Zinc; 1. Introduction; 2. Biofortification of Cereal Grains; 3. Micronutrients in Human Nutrition; 4. Functions and Deficiency of Fe and Zn in Humans; 4.1. Iron; 4.2. Zinc; 5. Agronomic Biofortification of Cereal Grains; 5.1. Rice; 5.1.1. Method of application; 5.1.2. Sources of Zinc; 5.2. Wheat; 5.3. Corn; 5.4. Oats. 
650 0 |a Agriculture  |x Research. 
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650 7 |a TECHNOLOGY & ENGINEERING  |x Agriculture  |x Agronomy  |x General.  |2 bisacsh 
650 7 |a Agriculture  |x Research  |2 fast  |0 (OCoLC)fst00801593 
700 1 |a Sparks, Donald L.,  |d 1953-  |e editor. 
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