Fifth generation broadacre farmer and agronomist Keiran Knight grew up on an irrigation, cotton, sheep, cattle and cereal farm between Walgett and Narrabri in NSW. She married her next door neighbour John and they still farm the land their previous generations settled in 1891.

While working as an agronomist and with a young family, Keiran became increasingly concerned about the amount of fertiliser conventional agriculture was asking farmers to use, both from an economic and environmental perspective.

She and John started using bio-stimulants and she made a career change to become an agronomist for Best Farming Systems Australia.

Keiran says farmers are getting agronomy advice they believe is evidence-based and scientifically based, but not enough people are talking about the damage synthetic inputs do to their most precious resource, soil.

Keiran is well attuned to growing up in a rural area, and the culture of farming where it’s difficult to step outside the lines. She encourages more farmers to ask more questions about the products they’re using and what those products are doing to their soils as well as the quality of the food and fibre they are producing.

Keiran was a guest speaker at VicNoTill's Food for Thought conference and says more questions also need to come from consumers around the nutritional integrity of their food such as who grew it, how did they grow it and what is their soil management plan.