Turfgrass Management

  1. Soil Science for Turfgrass
    1. Soil Composition
      1. Mineral Components
        1. Sand Particles
          1. Silt Particles
            1. Clay Particles
              1. Mineral Weathering
              2. Organic Matter
                1. Sources of Organic Matter
                  1. Decomposition Process
                    1. Role in Soil Health
                      1. Humus Formation
                      2. Water
                        1. Soil Water Holding Capacity
                          1. Water Movement in Soil
                            1. Available Water Content
                            2. Air
                              1. Soil Aeration Requirements
                                1. Oxygen Diffusion
                                  1. Gas Exchange Processes
                                2. Soil Physical Properties
                                  1. Texture and the Soil Textural Triangle
                                    1. Particle Size Distribution
                                      1. Textural Classes
                                      2. Structure
                                        1. Aggregation Processes
                                          1. Aggregate Stability
                                            1. Soil Horizons
                                              1. Structural Types
                                              2. Porosity and Bulk Density
                                                1. Total Porosity
                                                  1. Macropores and Micropores
                                                    1. Bulk Density Measurements
                                                    2. Compaction Issues
                                                      1. Causes of Compaction
                                                        1. Effects on Turfgrass Growth
                                                          1. Prevention Strategies
                                                        2. Soil Chemical Properties
                                                          1. Soil pH and Acidity/Alkalinity
                                                            1. pH Scale and Measurement
                                                              1. Effects on Nutrient Availability
                                                                1. Adjusting Soil pH
                                                                  1. Liming Materials
                                                                    1. Acidifying Materials
                                                                  2. Cation Exchange Capacity
                                                                    1. CEC Mechanisms
                                                                      1. Importance for Nutrient Retention
                                                                        1. Factors Affecting CEC
                                                                        2. Salinity and Sodic Soils
                                                                          1. Salt Accumulation Causes
                                                                            1. Symptoms and Effects
                                                                              1. Management Strategies
                                                                                1. Leaching Requirements
                                                                              2. Soil Biology
                                                                                1. Microorganisms and Their Roles
                                                                                  1. Bacteria Functions
                                                                                    1. Fungi Functions
                                                                                      1. Actinomycetes Functions
                                                                                        1. Algae and Protozoa
                                                                                        2. Earthworms and Soil Health
                                                                                          1. Earthworm Benefits
                                                                                            1. Castings and Soil Structure
                                                                                            2. The Soil Food Web
                                                                                              1. Primary Producers
                                                                                                1. Primary Consumers
                                                                                                  1. Secondary Consumers
                                                                                                    1. Decomposers
                                                                                                      1. Nutrient Cycling
                                                                                                    2. Soil Testing and Interpretation
                                                                                                      1. Collecting a Soil Sample
                                                                                                        1. Sampling Tools and Techniques
                                                                                                          1. Sampling Depth and Frequency
                                                                                                            1. Sample Handling and Storage
                                                                                                            2. Understanding a Soil Test Report
                                                                                                              1. Interpreting Nutrient Levels
                                                                                                                1. Identifying Deficiencies and Excesses
                                                                                                                  1. Recommendation Interpretation
                                                                                                                  2. Amending Soil Based on Results
                                                                                                                    1. Lime and Sulfur Applications
                                                                                                                      1. Organic Amendments
                                                                                                                        1. Inorganic Amendments
                                                                                                                          1. Application Timing and Methods

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                                                                                                                      3. Turfgrass Species Identification and Selection

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                                                                                                                      5. Turfgrass Establishment