Wheat genes the key to salinity fight

The scourge of salinity has long been associated with the shocking images of wide stretches of farming country turned white from salt. What is less recognised is that this spectacular damage is not the greatest threat salinity poses to Australia's grain crops � it is the low lying salts hidden in the water table beneath the soil surface which are doing the greatest damage. "Salinity is a big http://bit.ly/gk5Hs9