" IWM: Weed Seed Bank Destruction - Nutrient Losses: Comparing Chaff Heaps with Narrow Windrows 23 October 2013 Peter Newman from AHRI, compares the nutrient losses from chaff heaps and narrow windrows... Technology to reduce spray drift GCTV: Drift Reducing Technology..
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Helping grain growers make the most of fertiliser applications and preventing potential environmental degradation from nutrient runoff are the twin aims of a three-year project to begin in July this year... Dr Peverill says the grains-based project is in the process of securing participation from state government departments, CSIRO, and the fertiliser and grains industries to establish a national database and collectively develop soil nutrient levels for various crops and regions... Dr Peverill was involved in the development of the pasture-based fertiliser decision framework, which now underpins recommendations from agronomists and fertiliser companies about soil nutrient levels required to optimise pasture performance...