Published by Australian Academy of Science
Activities | Sodicity – a dirty word in Australia

1. A field test for sodicity

Other activities

• University of Adelaide (Australia)
  • Determining soil texture

• Hawaii Space Grant College (University of Hawaii)
  • Describing soils
  • Porosity

• Soil Science Education Home Page (Goddard Space Flight Center, NASA)
  • Texture by feel

• Agricultural Research Service (United States Department of Agriculture)
  • Soil recipes: Activity 1 (identifying soil components and predicting how soil affects water filtration).