It is an imperative for Australian farmers to become more efficient with their fertiliser use. And the very efficiency of that fertiliser use in achieving improved yield needs to also be considered as part of any good farm management plan. RLF recognised this many years ago and has worked to provide viable science based solutions to assist farmers in addressing crop quality issues, yield outcomes, natural soil fertility and sustainability of the soil as well as maintaining a healthy economic return at a potentially reduced input cost. Recent published papers indicate an alarming unfolding scenario and this INSIGHT provides a sustainable, trialled, tested and valuable option to turn this problem around. Whilst the current experience highlights an Australian problem, this is a message that should not be ignored by farmers across the globe. This is an important INSIGHT for TeamRLF and you are asked to share it with your customers. It can be viewed here.