GRDC Podcast

GRDC podcasts cover the latest grains research, development and extension knowledge and outcomes to help grain growers improve their profitability.

Science
Business
Education
76
Future-proofing Australia’s soybean industry
In this podcast, we hear from lead breeder University of Adelaide, Dr Anh Pham, as well as grower and Soybean Industry Development Officer at Soy Australia, Judy Plath.
12 min
77
GRDC in Conversation: Tom Longmire
In this episode of GRDC in Conversation, host Oli Le Lievre chats with Tom about his passion for precision agriculture and emerging technologies, which have positioned him at the forefront of modern farming.
37 min
78
Mark Congreve: 2025 Seed of Light award – North
In this podcast, 2025 Seed of Light – North awardee Mark Congreve shares his thoughts on the changing landscape of agricultural extension, and what the Seed of Light award recognition means to him.
11 min
79
Get on the front foot with crown rot
In this podcast, senior researcher with NSW Department of Primary Industries and Regional Development, Dr Steven Simpfendorfer shares the latest research and advice to reduce disease impacts.
19 min
80
Drone weed mapping case study: Precision weed m...
In this podcast we look at a new system developed out of necessity by the Single family in New South Wales and we also hear from Wade Bistrup, a Queensland grower who has been experimenting with this technology.
9 min
81
20-year yarns: NVT over the years - Steve Jeffe...
In this podcast we speak to prominent plant breeder and former GRDC managing director, Dr Steve Jefferies about the value of the NVT to growers and breeding companies
10 min
82
Cam Nicholson: 2025 Seed of Light award - South
We caught up with Cam to discuss the importance of head, heart and gut when it comes to decision making and see if he has any tips or advice for up-and-coming agronomists.
17 min
83
Spot on fungicide application for rhizoctonia
In February 2025, we sat down with Blake Gontar from the South Australian Research and Development Institute to talk about a previous GRDC investment that showed streaming fungicide above and below the seed was an effective way to protect cereals from rhizoctonia and get the greatest yield responses.
15 min
84
Get bang for your herbicide buck
In this podcast Victorian grower, Richard Stecher, shares his experience with getting professional advice on correct sprayer set-up. We also hear from Nutrien Ag agronomist, Chris Dunn, who shares his thoughts on how agronomists and growers can get good advice on chemical usage.
12 min
85
Applied N under irrigation - what’s the magic n...
In this podcast, FAR Australia Managing Director, Nick Poole, Pinion Advisory senior consultant, Brendan Wallace and Francis grower, Wayne Hawkins, share some surprising findings from focus paddock trials
19 min
86
Farming systems in low and medium rainfall area...
In this episode, we get an overview of the results from the first two-seasons of the project from grower and trial host Kevin Naisbitt and DPIRD’s Martin Harries.
15 min
87
Crop establishment essentials
In this podcast we speak to CSIRO farming systems researcher, Dr Kenton Porker, who provided an update on the current learnings and advancements in crop establishment.
12 min
88
Long coleoptile wheat: Deep sowing seeder set up
In this week's podcast, machinery specialist Jack Desbiolles from the University of South Australia runs through important considerations for seeder set-up when sowing long coleoptile wheat varieties.
13 min
89
Skills for agronomists to handle tough conversa...
In this GRDC podcast, University of South Australia Associate Professor Kate Gunn shares her insight on how agronomists can handle tough conversations with growers who could be experiencing mental ill health.
20 min
90
Grow your own nitrogen: harvestable annual legu...
In this podcast, research scientist at DPIRD and Murdoch University, Robert Harrison, shares the latest update on this multifaceted project.
8 min
91
What to do - about wheat powdery mildew
In this podcast we hear from agronomist Sam Trengove in the Southern Region, who has headed a GRDC investment looking at this issue and from FAR Australia’s Nick Poole who also works with the Australian Fungicide Resistance Extension Network (AFREN).
18 min
92
Getting a jump start on managing 2025 disease r...
In this episode, DPIRD plant pathologist Geoff Thomas joins us to discuss the problematic diseases from 2024, and how to get ahead of them for the 2025 growing season.
12 min
93
GRDC in Conversation: Merrie Carlhausen
In this episode of GRDC In Conversation, host Oli Le Lievre chats with Merrie Carlshausen, a former nurse turned essential advocate for farming communities in Western Australia.
28 min
94
Getting grain storage right 
On this podcast episode, Chris and Alex talk about three topics on grain storage - fumigating and venting in grain bags, recirculation systems for large storage when fumigating with phosphine, and monitoring grain temperature in storage.
14 min
95
GRDC in Conversation: David Tropiano
In this episode, we sit down with David Tropiano, a grain farmer from Mullewa, WA, as he shares his journey from a reluctant start in farming to running a multi-generational operation.
22 min
96
Plant breeding and genetics: Understanding the ...
This podcast delves into the history of plant breeding and Dr Rebetzke brings us up to date with the latest research into breeding and explains plant genetics.
15 min
97
GRDC in Conversation: Fiona Dempster
In this episode of GRDC In Conversation, host Oli Le Lievre speaks with Fiona Dempster, a researcher and grower from Mingenew, Western Australia.
30 min
98
Agricultural study around the world: insights f...
In this podcast, we hear from Horizon scholarship recipient, Grace Moloney on how the experience has opened doors for her professionally here in Australia and abroad.
7 min
99
GRDC in Conversation: Mike Ewing
In this episode, host Oli Le Lievre sits down with Mike Ewing, a scientist with over 40 years of experience in agricultural research, particularly in farming systems, break crops and whole-farm profitability.
55 min
100
The how-to of effective mouse baiting - techniq...
In this episode, we’re joined by agricultural research engineer Ben White who is leading the project team, as well as CSIRO mouse expert Steve Henry who starts us off with a bit of a history lesson.
14 min