Tag Archives: incorporated stubble
By Vadakattu Gupta, Therese McBeath (CSIRO) and Claire Browne (BCG) Key messages: Only 31 per cent of the applied urea nitrogen (N) was taken up by the wheat crop in 2014. This low fertiliser use efficiency may be partly related to the … Continue reading
Can we reduce nitrogen inputs for wheat sown onto high-input crop stubbles and still achieve high yields?
By Heather Cosgriff (SFS) Key messages: Soil nitrogen availability was very high prior to sowing, 321.6kg/ha available Incorporating poppy stubble led to high potentially mineralisable nitrogen levels There was no yield or protein response to additional urea applications Trojan generally … Continue reading