AeroBiology Agriculture BioTechnology Parasitology BioMechanics Plant Biology Structural Biology AstroBiology BioEngineering Botany Virology Mycology Evolutionary Biology Soil Biology BioInformatics BioGeography Cell Biology Plant Pathology BioMedical Research Ornithology Developmental Biology Zoology Entomology Molecular Biology Mammalogy Bacteriology Cytology Ecology
Land Degradation and Desertification
This book is organized into two sections. The first section covers three major aspects, viz., an understanding of patterns of land degradation and desertification for developing mitigation strategies, land-atmosphere interaction from response of land cover to climate change effects of Karst rocky desertification. The last section dwells on the relationship between soil degradation and crop production and an examination on how land degradation impacts the quality of soil in communal rangelands.
Author(s): Abiud Kaswamila
NA Pages 
This note describes the following topics: Soil Forming Processes, Aerial Photography, Soil Classification and Land Capability Classification, Soil Physical Properties, Soil Structure and Consistency, Densities of Soil, Porosity and Soil Color, Soil Air and Temperature, Soil Water, Soil Colloids, Ion Exchange, Soil pH and Nutrient Availability, Soil Organic Matter, Soil Environmental Quality and Quality of Irrigation Water .
Author(s): Dr. D. Tripathi, Dr. S. Mani and Sh. Mohinder Singh
133 Pages
This PDF covers the following topics related to Soil Biology : The Soil Food Web, the Food Web & Soil Health, Bacteria, Soil Fungi, Soil Protozoa, Nematodes, Arthropods, Earthworms.
Author(s): Elaine R. Ingham
34 Pages
This note covers the following topics: Soil Physical Properties, Soil-water potential- concepts and measurement, Saturated water flow, Water flow in unsaturated soils, Field soil water regime, Solute movement, Gas flow, Heat transfer, Spatial and temporal variability of soil physical properties.
Author(s): UC Davis
NA Pages
Soil Fertility book presents nine chapters written by renowned soil fertility experts from Africa, Asia and South America. The book is divided into two sections. Section 1, Biological Processes and Integration of Inorganic and Organic Fertilizers for Soil Fertility Improvement, examines biological processes that can enhance the soil fertility. The second section, Improving Fertilizer Recommendation and Efficiency, looks at the state-of-the-art in leaf sampling and analysis.
Author(s): Roland Nuhu Issaka
NA Pages