لایب سان

Ebook details:
عنوان: Soil Ecology and Management (Animal & Veterinary Science) (9781845935634) Joann Whalen, Luis Sampedro
نویسنده: Books
ناشر: CABI; First edition (April 6, 2010)
زبان: English
شابک: 1845935632, 978-1845935634
حجم: 21 Mb
فرمت: Epub + Converted Pdf

Cover Page Title Page Copyright Page Contents Preface Acknowledgements Part I Introductory Concepts 1 Fundamental Properties of the Soil Ecosystem 1.1 Historical and Current Perspectives in Soil Biology 1.2 Soil-forming Factors 1.3 The Soil Environment 1.4 Conclusions Part II Soil Organisms and the Soil Foodweb 2 Soil Microorganisms 2.1 Biology of Soil Microorganisms 2.2 Constraints to Microbial Growth 2.3 Diversity and Ecological Functions of Soil Microorganisms 2.4 Methods for Collecting and Enumerating Soil Microorganisms 3 Soil Microfauna 3.1 Biology of Soil Microfauna 3.2 Diversity and Ecological Functions of Soil Microfauna 3.3 Methods for Collecting and Enumerating Soil Microfauna 4 Soil Mesofauna 4.1 Biology of Soil Mesofauna 4.2 Diversity and Ecological Functions of Soil Mesofauna 4.3 Methods for Collecting and Enumerating Soil Mesofauna 5 Soil Macrofauna 5.1 Biology of Soil Macrofauna 5.2 Diversity and Ecological Functions of Macrofauna 5.3 Methods for Collecting and Enumerating Soil Macrofauna 6 The Soil Foodweb 6.1 Trophic Groups and Biotic Interactions in the Soil Foodweb 6.2 Energetic Relations in the Soil Foodweb 6.3 Spatial Heterogeneity and Temporal Dynamics of the Soil Foodweb 6.4 Importance of Biodiversity in the Soil Foodweb Part III Ecological and Pedological Functions of the Soil Foodweb 7 Primary Production 7.1 Gross and Net Primary Production 7.2 Plant Roots 7.3 Plant Root Interactions with Symbiotic Organisms 7.4 Plant Root Interactions with Free-living Soil Organisms 8 Decomposition 8.1 The Global Carbon Cycle 8.2 Decomposition of Organic Residues 8.3 Chemical Composition of Organic Residues 8.4 Formation of Soil Humus 9 Nutrient Cycling 9.1 The Nitrogen Cycle 9.2 The Phosphorus Cycle 9.3 The Sulfur Cycle 10 Soil Structure 10.1 Soil Structure 10.2 Factors Controlling Aggregate Formation 10.3 Factors Affecting Aggregate Breakdown 11 Biocontrol 11.1 Fundamental Principles of Biological Control 11.2 Manipulating the Soil Foodweb to Achieve Biocontrol 11.3 Biocontrol with Introduced Antagonists 11.4 Plant–Microbial Interactions to Promote Disease Resistance Part IV Ecosystem Management and the Soil Foodweb 12 Ecosystem Management and Soil Biota 12.1 Agricultural Systems Management 12.2 Grassland and Forest Management Part V Conclusions and Future Directions 13 Sustaining the Soil Foodweb in a Changing Environment 13.1 Climate Change 13.2 Conclusions References Index

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