Nitrogen management in new durum varieties

2011
CC BY 4.0

Research organisaton

Trial details

Researcher(s) Kenton Porker (SARDI)
Rob Wheeler (SARDI)
Contact email kenton.porker@sa.gov.au
Contact phone 08 83039337
Year(s) 2011
Contributor MacKillop Farm Management Group
Trial location(s) Wolseley, SA
Nitrogen management in new durum varieties locations
Aims

To evaluate the effect of nitrogen timing on grain yield and quality of durum wheat varieties in the South East

Key messages

• Varieties responded similarly in yield and many quality measurements to applied N, but showed differences in protein levels.
• New higher yielding durum varieties required more N to reach target protein of 13%
• The later application of N at GS47 was the most effective to achieve 13% protein

Lead research organisation N/A
Host research organisation N/A
Related program N/A
Acknowledgments

The SA grain growers association thank GRDC and sponsors San Remo, ANZ, Viterra, Glencore, AGG, AWB, and GrainCorp for funding this research, SARDI Struan staff for trial managment and Simon Ballinger for provision of the land. 


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

Method

Crop type Cereal (Grain): Wheat
Treatment type(s)
  • Crop: Variety
  • Fertiliser: Timing
Trial type Experimental
Trial design Randomised,Replicated,Blocked

Wolseley 2011

Sow date 1 June 2011
Harvest date none 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
Wolseley, SA Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Wolseley, SA Sodosol
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 Wolseley SA
2011 346.8mm
2010 376.2mm
2009 365.2mm
2008 348.9mm
2007 416.2mm
2006 427.6mm
2005 414.1mm
2004 406.0mm
2003 474.8mm
2002 455.3mm
2001 517.1mm
2000 576.8mm
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.

Wolseley SA

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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 report and links

2011 trial report



Trial last modified: 23-11-2021 13:41pm AEST