Soil identification

Western Australia covers a vast area with a wide range of soil types. Many areas of the south-west of the state are characterised by soils with sandy surfaces ranging from deeps sands to sands over clays, and soils dominated by ironstone gravels.

Soils in the northern parts of the state, although variable, are often characterised by oxides of iron giving them a characteristic red colour.

Soil type influences the capacity of the land to support agricultural production, and an understanding of their characteristics and distribution is very important for sustainable land management. Through research and the development of information resources, the Department of Agriculture and Food, Western Australia plays an important role in assisting landholders to better understand their soils.

Articles

  • 17 November 2016

    Yellow, brown and red deep sands.

  • 17 November 2016

    Sand or loam topsoil over alkaline clay subsoil at <30 centimetres (cm).

  • 16 November 2016

    The only way to diagnose soil acidity is to sample the soil and test the pH.

  • 13 April 2017

    The Department of Agriculture and Food, Western Australia assesses pastoral condition in order to provide advice on planning and managing grazing pressure on leases, and to report to the Pastoral L

  • 24 April 2017

    The Department of Agriculture and Food, Western Australia (DAFWA) assists landholders to learn about their soils.