Notes
Overview
These notes provide a concise review of major soil science concepts relevant to CPSS preparation.
Soil Formation
Soils form through the interaction of climate, organisms, relief, parent material, and time.
Soil Classification
Soils are classified based on physical, chemical, and morphological properties.
Soil Physics
Key topics include soil texture, structure, porosity, bulk density, and water movement.
Soil Chemistry
Important concepts include pH, cation exchange capacity, salinity, and nutrient availability.
Soil Fertility and Conservation
Focuses on nutrient management, sustainable land use, erosion control, and soil health.