Ag. Machinery R&D Centre - AMRDC (@AgEngUniSA) header
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Ag-Eng research areas for the grains industry: no-till seeding, tillage for subsoil amelioration, sprayer and harvest technologies, post-harvest/grain storage

Mawson lakes, South Australia
Joined August 2019
Photo by Ag. Machinery R&D Centre - AMRDC (@AgEngUniSA)Photo by Ag. Machinery R&D Centre - AMRDC (@AgEngUniSA)Photo by Ag. Machinery R&D Centre - AMRDC (@AgEngUniSA)Photo by Ag. Machinery R&D Centre - AMRDC (@AgEngUniSA)Photo by Ag. Machinery R&D Centre - AMRDC (@AgEngUniSA)Photo by Ag. Machinery R&D Centre - AMRDC (@AgEngUniSA)Photo by Ag. Machinery R&D Centre - AMRDC (@AgEngUniSA)Photo by Ag. Machinery R&D Centre - AMRDC (@AgEngUniSA)Photo by Ag. Machinery R&D Centre - AMRDC (@AgEngUniSA)Photo by Ag. Machinery R&D Centre - AMRDC (@AgEngUniSA)
Another @SADiscoveryFarm trial site event engaging local growers as part of the @MsfMallee Lameroo crop walk with @AgEngUniSA & @EldersLimited team discussing lentil crop safety with x8 pre-em herbicides under double disc, hybrid disc & tyne seeders. #DiscSeeder #PreEmergence
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60 growers attended a sandy soil amelioration masterclass at Bowmans SA with the @AgEngUniSA team discussing machinery issues, particularly the efficiency of deep ripping, inclusion ripping & spading (see GRDC Sandy Soils website) @GRDCSouth #soilamelioration #soilconstraints
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The UniSA Agricultural Machinery Research Group is now embedded within the School of Agriculture, Food and Wine at Adelaide University. Good interest shown by both students and parents at our University Open Day on 02 August 2026
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Good discussions at a lentil crop walk by @SADiscoveryFarm with attendees from the Elders National Broadacre Agronomy Forum. 3 trials underway this year by @AgEngUniSA & @EldersLimited continuing to investigate crop safety issues under pre-em herbicides. #DiscSeeder #PreEmergence
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The @SADiscoveryFarm is continuing disc seeder trials this season with @AgEngUniSA& @EldersLimited evaluating a Pillar disc/blade seeder vs 2 baseline seeders under 8 pre-em herbicides. A trial at Lameroo was sown to lentils into good moisture last week. #DiscSeeder #PreEmergence
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‘Sensor-guided moisture seeking’ was tested in a drying swale-dune system, greatly improving seed zone moisture uniformity vs baseline ‘constant depth seeding’ - A 1st step towards more reliable crop establishment in marginal soil moisture. @SADiscoveryFarm #FutureDroughtFund
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More soluble pre-em herbicides increased wheat crop damage in a 2025 disc seeding trial near Eudunda SA. The hybrid disc significantly reduced this herbicide impact on crop NDVI, being close to the tine seeder reference. @SADiscoveryFarm @EldersLimited #DiscSeeder #PreEmergence
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Testing the concept of moisture sensing at seeding for more reliable crop establishment in marginal conditions - Sandy swale-dune moisture changed from 2-8.5% at 50-75mm, can placing seeds (deeper) into constant moisture deliver green strips? @SADiscoveryFarm #AMRDC_UniSA #MPT_ag
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A hybrid disc/blade seeder generated 47-90% greater surface soil incorporation relative to a low disturbance disc seeder, improving wheat crop safety under a range of pre-emergence herbicide chemistries IBS. @SADiscoveryFarm #Elders_Murray_Bridge #AMRDC_UniSA #Rootboot_razor
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Double space active inclusion ripping, 55cm. Intact standing ground cover, whilst achieving high capacity inclusion. Reduced non-wetting layer thickness & full inclusion of higher OM layer to full depth. Plus, winged tip lifting clay from 50cm causing cross over of layers.
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Ag. Machinery R&D Centre - AMRDC retweeted
Cracker day for the @GRDCSouth Sandy soils masterclass at Buckleboo @CSIRO @UniversitySA @SA_PIRSA @drcsaunders @PinionAdvisory @ReddenPatrick
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Ag. Machinery R&D Centre - AMRDC retweeted
Replying to @GRDCSouth
@GRDCSouth Sandy soils masterclass underway at Murlong great turn out! Constraints explained machinery discussed for soil amelioration @CSIRO @McbeathTherese @UniversitySA @SA_PIRSA @drcsaunders @PinionAdvisory #EPag @aewright91
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Ag. Machinery R&D Centre - AMRDC retweeted
🚜 FROM THE PADDOCK our new snap shot series of MSF demos and trials. Plenty more of these to come...looking forward to a great year ahead 😀 #Likeandsubscribe #MSFprojects #sandysoils #sustainablefarming #Mallee #spader #HighWorkRatePlough #spadeandsow #ploughandsow
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JSL high work rate disc plough, burying 100% of the non-wetting surface sand along with any weed seeds 400mm deep at new MSF demo site near Cowangie, Vic Mallee.
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Ag. Machinery R&D Centre - AMRDC retweeted
Ripping 2021 done, bigger incision plates and disc leveller doing a perfect job.
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Ag. Machinery R&D Centre - AMRDC retweeted
WHAT'S IN THE TRAILER? Join us on the 2 March in Parilla! It's going to be a jam-packed day. Learn more: fb.me/e/23obVRJre. Email [email protected] to register. @AgEngUniSA @MRLandscapeSA @pioneerseedsau
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Ag. Machinery R&D Centre - AMRDC retweeted
Some great advice from the UniSA boys has lead to building this weapon. Ripper from @HantonSharrad and custom inclusion plates fabricated by WMF. Design critical to hit our 200-300mm acid throttle. Here’s to hoping it works.
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Ag. Machinery R&D Centre - AMRDC retweeted
Last weeks Spring Crop Walk: We visited several trail sites focusing on soil amelioration, soil acidity & molybdenum, broadleaf weed control in lentils. We finished the day with a BBQ dinner and presentation from Tim Gurney on the latest @TPorts Wallaroo development.
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Ag. Machinery R&D Centre - AMRDC retweeted
Our Deep Ripping Masterclass continues with Chris Saunders, Jack Desbiolles and @Moodie_ag. Looking at various deep ripper set up configurations. #DeepRipping @UniversitySA @MalleeCMA – at Mildura, Victoria
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