National Food Security
Wikipedia (USDA data) states the time taken to drain sandy soil from flooded to field capacity is three times quicker when compared to a clay based soil viz. AustraBlend®.
Desalinated water costing $1 per m applied to one hectare of sandy soil treated with AustraBlend®, results in savings of $800,000 per annum per hectare.
At 5% by volume, depth 50cm depleted sands convert to permanent arable soils. USDA data confrming water filtration reduced by factor of three when sandy soil treated with AustraBlend® Multi Mineral Root Zone Conditioner.