GRDC Grains Research Update, online – Grain storage update for the western region

Past online event

Summary

Theme: Grain storage update for the Western region

Topics

• Aeration system design – The uses and limitations of existing aeration systems & questions to ask when purchasing or retrofitting. Ben White (GRDC Grain Storage Extension Team)
  • Grain type & fan performance
  • Fan performance & motor limitations
  • Airflow
  • Cooling results & air flow rates.
• Venting after fumigation – research comparing trial results with label directions & buyer needs. Manoj Nayak (DAF Qld)
  • Vent time
  • Measuring gas clearance
  • Planning fumigations.
• Fumigating & venting grain bags after phosphine or sulfuryl fluoride – market drivers for fumigation, passive venting & planning equipment & time. Mark Earles (GRDC Grain Storage Extension Team)
• Insect resistance to fumigants – recent trends and guidance for management. David Cousins (DPIRD)
• Grain protectants available for use in WA – uses & cautions. Ben White (GRDC Grain Storage Extension Team)
• Q & A. Chris Warrick (GRDC Stored Grain Extension team leader).

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