Head Shepherd
Head Shepherd
Mark Ferguson
Mark Ferguson from neXtgen Agri brings you the latest in livestock, genetics, innovation and technology. We focus on sheep and beef farming in Australia and New Zealand and the people doing great things in those industries. 
Breeding Brahmans with Alf Collins of ALC Brahmans
Send us a Text Message.Ever wondered what it takes to breed top-quality Brahmans? This week on the podcast we have Alf Collins, of ALC Brahmans, sharing how he and the team do just that with a disciplined approach to breeding and selection. Alf discusses the evolution of the ALC herd, the business today and the stringent criteria they apply when selecting their Brahmans. ALC started with Alf's grandfather when he introduced Brahman genetics into his British herds back in the 1950s. This ...
Jun 23, 2024
44 min
Reducing Drench Usage in Sheep with Nick Cotter
Send us a Text Message.From direct organic lamb sales to a firewood business and developing algorithms for drench recommendations, the Cotter family pretty much do it all. This week we have Nick Cotter of Cotter Agritech on the podcast to chat about their farm in County Limerick, Ireland, and the various inventions and innovations they have come up with. In Ireland, sheep farming is considered the least profitable, behind beef and dairy. This prompted the Cotter family to convert to organic f...
Jun 16, 2024
51 min
Building Futures in Agriculture with Nancy Crawshaw
Send us a Text Message.This week on the podcast we have Nancy Crawshaw, Extension Manager for Angus Australia and winner of the New Zealand Zanda McDonald Award 2024.The conversation kicks off with Nancy’s reflections on the aftermath of Cyclone Gabrielle in her home region of Gisborne. “It brought communities together,” says Nancy. “When you're completely cut off, you've got no outside communication, you can't get anywhere. It's only your neighbours and your community who you've got.” &...
Jun 9, 2024
36 min
The power of staying curious with Nigel Kerin
Send us a Text Message.Nigel Kerin returns to the podcast this week to discuss profit drivers, decision rules, staying curious and the importance of science and technology in farming.Nigel has a great way of thinking about the business of farming and no decision is made without analysing it first. Nigel uses a triangular model to help him make these hard decisions.“Down one side of the triangle, you've got business growth. Down the bottom, you've got cash flow. And up the other side of the tr...
Jun 2, 2024
1 hr 2 min
The Future of Sheep: Preview of Lambex 2024 with Jason Schulz
Send us a Text Message.Are you heading to Lambex this year? If you’re not already going, you’ll want to be there after listening to this week's podcast! Our guest this week is Jason Schulz, chair of Lambex. After a six-year break, Lambex is back and better than ever. For those not familiar with the event, Lambex is a three-day event that celebrates and promotes Australia’s sheep and lamb industry, with more than 1,200 people attending. Speakers range from the likes Dr Tim Elliott talking abou...
May 26, 2024
26 min
Irrigation Insights with Tessa Chartres
Send us a Text Message.This week on the podcast we have one of the fantastic winners of the 2024 Zanda McDonald Award, Tessa Chartres, to discuss her career, how she manages her work-life balance and much more.Tessa grew up on a farm in Bathurst. She became an accountant, specialising in agribusiness and farming, and later moved to Deniliquin to be with her husband. There, she joined Murray Irrigation, where she is now the General Manager of Business Development. With Muray Irrigation providi...
May 19, 2024
27 min
What is an estimated breeding value?
Send us a Text Message.Breeding values are something we discuss a lot here at neXtgen Agri. We decided to do a podcast episode explaining exactly what they are and how they are ‘built’.Today, Daniel Brown, Principal Scientist at Animal Genetics and Breeding Unit (AGBU), joins us to discuss what breeding values are, how they are developed, their role, the impact of genomics and the future of genetic evaluation.Mark and Daniel begin with the basics of breeding values and the benefits of genomic...
May 12, 2024
32 min
How the Rumen Works with Rob Bell
Send us a Text Message.Understanding the rumen is a key part of being a top-performing producer. While we might think of them as herbivores, Rob explains it’s a little more complex than that.“They're more what we'd call a ‘fermentivore’. What they actually digest is the sludge and the byproducts of bacterial fermentation,” explains Rob. “If we think about everything in the context of what we put down an animal's throat and how it impacts fermentation - how does it influence bug populations an...
May 5, 2024
31 min
‘Animal science Down Under’ with Alan Bell
Send us a Text Message.This week on the podcast we have Professor Emeritus of Animal Science at Cornell University, Alan Bell, discussing his recent paper ‘Animal science Down Under: a history of research, development and extension in support of Australia’s livestock industries’. In this paper, Alan discusses how back in 1788, as you may have guessed, “There wasn't any real systematic research done on the livestock side,” with the advances in the industry being achieved by the producers....
Apr 28, 2024
32 min
Tough Times, Tougher Farmers: The FarmFitNZ Approach with Kane Brisco
Send us a Text Message.When the going gets tough on farm, it's the tough who get going. But what fuels that resilience? This week on the Head Shepherd podcast, we have Kane Brisco of FarmFitNZ to discuss mental wellbeing, farm fitness and community.In his late twenties, Kane found himself in a tough spot. He’d stopped participating in his local rugby team and his passion for farming had faded, so he didn’t know what to do with himself. Instead of packing up and changing careers, Kane too...
Apr 21, 2024
32 min
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