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Teaching Resources - Soils


Question


Answers and Teaching Resources

What is soil made up of?Sand, Silt, Clay

Size Distribution
Clay Minerals
Soil Biology

What is soil biology?
Importance
Regulation
Measurement
Management
Evaluation
Organic Matter

What is it?
Decomposition
Forms and Function
Management
Carbon Cycle
Soil features include?

Colour

What does colour indicate?
What determines soil colour?
What does it tell us?
Measurement
Texture

Assessment
Soil Health
Geographic Trends in Surface and Subsoil Texture Across Victoria
Structure

What is Soil Structure?
Importance
Types
Particles
Organic Matter
Bond and Aggregation
Changing Soil Structure
Soil Strength
How do I Improve Soil Structure?
Aggregation


What Causes Aggregation?
Water Stable Aggregates
Principal Binding Agents
Why is Clay so Important?
Resilience
Evaluation
Porosity

Water Storage
Size Distribution of Pores
Storage Pores
What soil features change a plants ability to grow?Soil Type

Classification
Primary Production Landscapes
Crusting

Waterlogging
Trafficability
Compaction
Cultivation/Tillage
Dispersion Principal Binding Agents
Texture
Slaking
Screen grab of animations
Nutrient Levels and Deficiencies

Essential Nutrients
Toxicity's and Deficiencies
pH
Soil Sampling
Phosphorus Cycle in an Agricultural Landscape SystemNOTE: No audio.Screen grabs of animations
Phosphorus Cycle in a Grazing System
    NOTE: No audio.Screen grabs of animations
    Nitrogen CycleScreen grab of animations
    Carbon CycleScreen grab of animations
    Salinity

    History
    Dryland
    Irrigation
    Urban
    Mapping and Monitoring
    Indicator Plants
    Provinces
    Acidification
    Measurement
    Interpretation
    pH and other Nutrients
    Screen grab of animations
    Water Holding Capacity

    Porosity
    Soil Biology

    What is soil biology?
    Importance
    Regulation
    Measurement
    Management
    Evaluation
    Organic Matter

    What is it?
    Decomposition
    Forms and Function
    Management
    Carbon Cycle
    Rainfall
    Crop Growth in High Rainfall ZoneScreen grab taken from a scene of the crop growth in the high rainfall zone animation
    IrrigationPlanning
    Design
    Cost
    Issues
    Manage
    Maintenance
    Installation
    Screen grabs of animations
    Waterlogging

    What is it?
    Causes
    Effects
    Commonly Occur
    How to fix
    What is pH and why is it important to know?Impact on plant growth

    What is it?
    Measuring pH
    Significance
    Geographic Trends
    Problems
    Amelioration
    How can farmers change pH?Lime

    Amelioration
    What is soil structure and why is it important?Structure

    What is Soil Structure?
    Importance
    Types
    Particles
    Organic Matter
    Bond and Aggregation
    Changing Soil Structure
    Soil Strength
    How do I Improve Soil Structure?
    What can impact soil structure?Compaction


    What does it look like?
    Causes
    Effect on Productivity
    Prevention
    TrafficWhat is it?
    Management
    Controlled Traffic
    Benefits of Controlled Traffic
    Implications
    How can farmers/land managers change soil structure?Gypsum
    Changing Soil StructureVegetation Management
    Traffic
    Tillage
    Reforming Soils
    Subsoil Management
    CultivationThe Cultivation Dilemma
    Benefits / Limitations of Minimum Tillage
    What is erosion - types of erosion?Soil Erosion

    Mechanics
    Water
    Wind
    Risk Management
    Management Plans
    How do Terraces Develop?Diagrammatic Representations of Terrace DevelopmentScreen grabs of animations
    Landscape VisualisationAn Interactive Landscape Visualisation in Tinamba Mapping Unit.Tile taken from a screen grab of the Tinamba landscape panorama
    Landscape Visualisation - LongerenongA Landscape Visualisation of the NAMI Experimental Site at Longerenong.Tile taken from a screen grab of the NAMI panorama
    Landscape Visualisation - Bet BetSoil and Landscape Assessment in the Upper Bet Bet Creek Catchment.Screen grabs taken from soil landscape visualisation panoramas
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