Advances in agronomy. Volume 106 /

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. * Maintains the highest impact factor a...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής
Άλλοι συγγραφείς: Sparks, Donald L., 1953-
Μορφή: Ηλ. βιβλίο
Γλώσσα:English
Έκδοση: Amsterdam ; Boston : Elsevier, 2010.
Έκδοση:1st ed.
Σειρά:Advances in Agronomy ; v. 106.
Θέματα:
Διαθέσιμο Online:Full Text via HEAL-Link
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245 0 0 |a Advances in agronomy.  |n Volume 106 /  |c edited by Donald L. Sparks. 
246 3 |a Advances in agronomy.  |n Vol. 106 
250 |a 1st ed. 
260 |a Amsterdam ;  |a Boston :  |b Elsevier,  |c 2010. 
300 |a 1 online resource (ix, 212 pages) :  |b illustrations. 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
490 1 |a Advances in Agronomy ;  |v v. 106 
504 |a Includes bibliographical references and index. 
588 0 |a Print version record. 
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. * Maintains the highest impact factor among serial publications in agriculture * Presents timely reviews on important agronomy issues * Enjoys a long-standing reputation for excellence in the field. 
505 0 |a Front Cover; Advances in Agronomy; Copyright Page; Contents; Contributors; Preface; Chapter 1: Phosphorus Solubilization and Potential Transfer to Surface Waters from the Soil Microbial Biomass Following Drying-Rewetting and Freezing-Thawing; 1. Introduction; 1.1. Rationale; 1.2. Objective; 2. Factors Affecting Solubilization of Phosphorus from the Soil Microbial Biomass; 2.1. Primary solubilization processes; 2.2. Thresholds of solubilization; 2.3. Impacts on microbial communities; 3. Factors Controlling Transfer to Surface Waters; 3.1. Internal cycling of phosphorus. 
505 8 |a 3.2. Solubilization, mobilization and transfer of phosphorus4. Uncertainties; 4.1. Measurement of soil microbial biomass phosphorus; 4.2. Scales of measurement of impacts of abiotic perturbations; 4.3. Spatial variability of microbial phosphorus; 4.4. Relative contributions of sources of phosphorus in soil; 5. The Significance of Changing Climate and Soil Management; 6. Conclusions and Future Work; Acknowledgments; References; Chapter 2: Improving Productivity of Crops in Water-Limited Environments; 1. Introduction; 2. Water-Limited Potential Yield; 2.1. Risk management: A case study. 
505 8 |a 3. Water as a Limiting Resource: An Analytical and Diagnostic Framework4. Water Balance and Transpiration; 4.1. Available soil water at sowing; 4.2. Evaporation from the soil and other nonproductive losses of water during the growing season; 4.3. Residual soil water at maturity; 5. Transpiration Efficiency; 6. HI: Converting Biomass into Grain; 6.1. Adapting phasic development to environment; 6.2. Managing vegetative growth; 6.3. Effects of water deficits, high temperatures and frost on floral fertility; 6.4. Carbon balance during grain filling; 7. Yield Improvement by Management. 
505 8 |a 7.1. Strategic crop management7.2. Tactical crop management; 7.3. Spatial variability and zone management; 7.4. Diagnostic guide; 7.5. Effects on economy and environment; 8. Concluding Comments; Acknowledgments; References; Chapter 3: Advances in Understanding the Molecular Structure of Soil Organic Matter: Implications for Interactions in the Environment; 1. Introduction; 1.1. Molecular structure and carbon turnover in soils; 1.2. Conceptual approach and objectives; 2. Soil Is an Aqueous System; 2.1. Water as an agent of structural organization. 
505 8 |a 2.2. The effect of decomposition on aqueous solubility3. Evolution of SOM Concepts; 3.1. Historical approaches to define humus/SOM; 3.2. Alkaline extraction: The procedure that shaped our view of SOM; 3.3. Humic substances: True constituents of humus/SOM, artificial preparations or artifacts?; 4. The ``Humic Dilemma ́ ́ as an Element of Contemporary SOM Concepts; 4.1. Polymeric nature and complexity of ''humic substances''; 4.2. Aromaticity of SOM; 4.3. Relating the molecular structure of organic matter to carbon turnover dynamics; 4.4. Model humic substances as proxies for SOM. 
650 0 |a Agronomy. 
650 7 |a TECHNOLOGY & ENGINEERING  |x Agriculture  |x Agronomy  |x Crop Science.  |2 bisacsh 
650 7 |a TECHNOLOGY & ENGINEERING  |x Agriculture  |x Agronomy  |x General.  |2 bisacsh 
650 7 |a Agronomy.  |2 fast  |0 (OCoLC)fst00801886 
655 4 |a Electronic books. 
700 1 |a Sparks, Donald L.,  |d 1953- 
776 0 8 |i Print version:  |t Advances in agronomy.  |b 1st ed.  |d Amsterdam ; Boston : Elsevier, 2010 
830 0 |a Advances in Agronomy ;  |v v. 106. 
856 4 0 |u https://www.sciencedirect.com/science/bookseries/00652113/106  |z Full Text via HEAL-Link