Closing The HRZ Yield Gap
Grain yields in the high-rainfall zone (HRZ) have always posed a paradox, remaining far lower than modelling had predicted. However, that is now changing as a result of a comprehensive new research program covering farm-management practices, soil nutrition and plant biology and the development of tools that are helping to better predict the yield and economic benefits of applying inputs in the high-rainfall zone.
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Show Notes
Grain yields in the high-rainfall zone (HRZ) have always posed a paradox, remaining far lower than modelling had predicted. However, that is now changing as a result of a comprehensive new research program covering farm-management practices, soil nutrition and plant biology and the development of tools that are helping to better predict the yield and economic benefits of applying inputs in the high-rainfall zone.
Further information:
Dr Penny Riffkin Dept. Economic Development, Jobs, Transport & Resource - Victoria
0418 514 815
03 5573 0926
Malcolm McCaskill
03 5573 0957
Useful resources: https://communities.grdc.com.au/crop-nutrition?s=HRZ+decision+support+tools
Visit https://extensionaus.com.au
More resources GRDC Podcast, Lifting HRZ cereal yields: https://grdc.com.au/news-and-media/audio/podcast/lifting-hrz-cereal-yields
GRDC project code: DAV00141
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