Archive: urea
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urea
Reassessing the value of phosphorus replacement strategies on fixing soils (UA1115)
Field trials were conducted in a range of South Australian locations and growing conditions comparing P responses in different wheat and barley varieties.
Efficiency of various fertiliser N products on sandy soil types (AS116)
Glasshouse trials using two sandy and one calcareous soil from three South Australian locations tested nitrogen product efficiency at two different soil moisture levels for wheat biomass production.
Potential N supply and mineralisation as predicted by DGT (UA314)
DGT is a new measurement technique that could potentially provide a more accurate alternative to current N measurement methods. Results were compared with current N methods.