The science of farming with Pete Fennessy

Head Shepherd

Head Shepherd
The science of farming with Pete Fennessy
Jul 12, 2026 Season 2026 Episode 290
Mark Ferguson

Pete Fennessy has spent more than fifty years involved in science, genetics and livestock production, helping shape many of the ideas that transformed New Zealand’s sheep and deer industries. 

Pete spent two decades at Invermay before becoming General Manager of AgResearch’s Sheep, Deer and Equine Division, later founding AbacusBio alongside a group of colleagues and helping build it into an internationally recognised consultancy. More recently, his focus has turned to new challenges facing NZ agriculture, including methane, meat and the future direction of livestock production.

In this episode, Pete chats with Mark about the people, ideas and turning points that drove decades of productivity gains. 

Head Shepherd is brought to you by neXtgen Agri International Limited

We help livestock farmers get the most out of the genetics they farm with. Get in touch with us if you would like to hear more about how we can help you do what you do best: info@nextgenagri.com.

Thanks to our sponsors at MSD Animal Health and Allflex, Heiniger Australia and New Zealand, and ProWay Livestock Equipment. Please consider them when making product choices, as they are instrumental in enabling us to bring you this podcast each week.

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