The Australian Soybean Breeding Program develops varieties for diverse production environments across a 3000 km range from the Atherton Tablelands in far north Queensland (Latitude 17.2661°S, Longitud
To compare the effects of nitrogen on cereal crop yield and protein levels.To compare the performance of variable rate nitorgen applications to determine profitable future rate applications.
To quantify the drymatter potential of seven long season cereal crops before stem elongation is reached and to determine the impact on grain yield if heavy grazing occurs at GS31.