Agronomy for early sown canola

2016

Research organisaton
Funding source

Trial details

Researcher(s) Jackie Bucat
Bob French
Martin Harries
Mark Seymour
Sally Sprigg
Year(s) 2016
Contributor Department of Agriculture and Food WA
Trial location(s) Wongan Hills, WA
Agronomy for early sown canola locations
Aims

To consolidate information and provide guidelines for best bet management of canola sown at or before mid-April.

Key messages
  • Agronomic management of canola changes considerably when sowing very early.
  • There was a large yield benefit from establishing canola in mid-vs late April of approximately 40 kg/ha/day but the additional benefit of sowing in late March vs mid-April was only about 10 kg/ha/day.
  • Climatic and agronomic risks increase with early sowing.
Lead research organisation Department of Agriculture and Food WA
Host research organisation N/A
Trial funding source GRDC DAW00227
Related program N/A
Acknowledgments

Thanks to the Wongan Hills DAFWA Research Support Units for trial Managements and measurements and the GRDC for project funding. 


Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop type Oilseed: Canola
Treatment type(s)
  • Crop: Type
  • Sowing: Timing
Trial type Experimental
Trial design Replicated

Wongan Hills 2016

Sow date 15 April 2016 March 31 and April 15
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Download the trial report to view additional method/treatment information
Trial source data and summary not available
Check the trial report PDF for trial results.
Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Wongan Hills, WA Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Wongan Hills, WA Kandosol
Soil Moisture Source: BOM/ANU
Average amount of water stored in the soil profile during the year, estimated by the OzWALD model-data fusion system.
Year Wongan Hills WA
2016 192.6mm
2015 168.4mm
2014 138.9mm
2013 194.4mm
2012 192.7mm
2011 171.2mm
2010 156.5mm
2009 194.4mm
2008 194.0mm
2007 153.4mm
2006 179.0mm
2005 164.8mm
2004 192.0mm
2003 187.8mm
2002 120.2mm
2001 161.4mm
2000 228.7mm
National soil grid Source: CSIRO/TERN
NOTE: National Soil Grid data is aggregated information for background information on the wider area
Actual soil values can vary significantly in a small area and the trial soil tests are the most relevant data where available

Soil properties

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Climate

Derived climate information

No observed climate data available for this trial.
Derived climate data is determined from trial site location and national weather sources.

Wongan Hills WA

NOTE: Exact trial site locality unknown - Climate data may not be accurate
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Some data on this site is sourced from the Bureau of Meteorology

SILO weather estimates sourced from https://www.longpaddock.qld.gov.au/silo/
Jeffrey, S.J., Carter, J.O., Moodie, K.B. and Beswick, A.R. (2001). Using spatial interpolation to construct a comprehensive archive of Australian climate data , Environmental Modelling and Software, Vol 16/4, pp 309-330. DOI: 10.1016/S1364-8152(01)00008-1.



Trial last modified: 05-12-2019 15:04pm AEST