Scientist Chris Smith recently retired from the Bioeconomy Science Institute after a career spanning five decades.
Scientist Chris Smith recently retired from the Bioeconomy Science Institute after a career spanning five decades.
One of the country’s longest-running pasture growth monitoring projects will continue even as its long-time champion steps down.
For over 50 years, pasture growth rates at Woodlands Farm in Southland have been carefully tracked, delivering invaluable insights for farmers and researchers.
At the heart of this work has been Southlandscientist Chris Smith, who recently retired from the Bioeconomy Science Institute after a career spanning five decades.
Smith was involved from day one, starting as a field technician with the Ministry of Agriculture and Fisheries when he relocated to Southland, a place he has called home ever since.
Originally part of a nationwide series of monitoring trials, most were discontinued in the 1980s due to funding cuts.
Despite climate change models predicting increased pasture growth under higher carbon dioxide and warming, the long-term data tell a different story.
“The models suggest growth should increase over time, yet the data to date shows it’s been relatively unchanged,” Smith said.
Ensuring this research continues has been a priority for Smith, and senior research associate Anna Taylor, based in Canterbury, has now taken over the reins.
“It’s peace of mind knowing it’s in safe hands and will continue,” he said.
Taylor said she was committed to continuing the work Smith started.
“It’s been a real honour to work alongside Chris and to now take on responsibility for this legacy project,” she said.
“He has been an exceptional mentor to me and to so many others, and I feel incredibly fortunate to have learned so much from him.”
Southland scientist Chris Smith speaking at a field day. Photo / Louise Cook
Taylor said she and Smith worked closely to document his knowledge to support the project’s future.
Smith’s contribution to agricultural science extends far beyond leading the country’s second-longest pasture measurement project.
Over the decades, he has worked on everything from grass grub mitigation to nutrient management and environmental impacts.
His work has shaped farming practices and informed industry decisions across New Zealand.
Reflecting on his career, Smith said it was interesting to see how research priorities had shifted.
“The first 20 years of my career were largely focused on research that helped increase productivity, and the last 30 years have been researching the effects of that on the environment.
“Now, it’s about maintaining productivity within environmental limits.”
Although retiring from the Bioeconomy Science Institute, Smith isn’t leaving science entirely.
He will continue as associate editor of the Journal of New Zealand Grasslands.
