Gypsum for Soil Australia is widely used in Australian soils to improve structure and productivity, particularly in sodic and clay soils. It supplies calcium, which replaces excess sodium on soil particles, helping aggregates form and improving water infiltration, drainage, and root growth. Gypsum does not change soil pH, making it suitable for neutral and alkaline soils common across Australia. It is commonly applied in agriculture, horticulture, and land rehabilitation to enhance crop performance, reduce surface crusting, and increase the efficiency of rainfall and irrigation.
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