Farmers in WA's Liebe Group have shown that improving soil biology and organic carbon can improve yields by up to 0.3 tonnes a hectare. Researchers are now investigating what impact this practice is having on both greenhouse gas emissions and nitrogen fertiliser requirements. Liebe Group's former R&D committee chairman Michael Dodd outlines the project. For more information, read the article at www.grdc.com.au/GC105W-SoilHealth
