Inheriting a Mackay cane farm with soil so light it was blowing and washing away, John knew there was no one-size-fits-all fix. Working with agronomist Audra Allen on tailored nutrient management plans, he's cut nitrogen use, saved on fertiliser costs, and kept nutrients out of the creeks and rivers.

With the help of his son, Ron gave an old cotton-picking machine new life, transforming it into a new high-rise sprayer to get their vines and weeds under control more quickly and cheaply.

Packing your bags and moving across the country may be confronting for some, but young agronomist, Zoe Eagger took the challenge head on as she brought her passion for sustainability with her.