Jim O'Gorman farms only 1.5 acres, but he could be about to have a global impact on farming.
The Kakanui market gardener will have a paper presented at the World Organic Conference in France in September.
The paper, titled "Fixing the Mess", focuses on the work O'Gorman has done on his soil for the past 20 years.
It reports the results of applied weed, microbiological organic technology and hand tools for bio-remediation to sustain fertility.
"It's understanding that the soil is a biological organisation that is alive" O'Gorman said.