Soils

Western Australia’s agriculture sector needs access to quality soil that can sustain long-term productivity and growth. The department is leading the way in developing management practices to maximise soil productivity and minimise land degradation. The department also provides technical information on managing soil constraints, including acidity, water repellence, subsoil compaction, erosion along with nutrient management. We also support agriculture through soil and land condition monitoring, condition assessment and providing management strategies and tools to improve soil condition.

Articles

  • Agricultural lime is any product that is used to increase the pH of soil. In Western Australia, the three main sources are limesand, limestone and dolomitic lime.

  • Carbonate from calcium carbonate (or magnesium carbonate) neutralises acid in the soil.

  • In this section you will find detailed information on various case studies highlighting the long-term benefits of liming and different options used by farmers for incorporating lime.

  • Convert to 100% neutralising value (NV) for equal comparison and discount to allow for differences in particle size and speed of reaction.

  • In this section you will find answers to commonly asked questions from Western Australian growers and consultants about lime, liming and soil and pH testing, as well as links to other useful inform

  • Soil acidity is a major constraint to farming in Western Australia.