High yielding barley - nitrogen modelling at Kendenup

2018

Research organisaton
Funding sources

Trial details

Researcher(s) Emma Clarke
Contact email vanessa.stewart@dpird.wa.gov.au
Year(s) 2018
Contributor Department of Primary Industries and Regional Development WA
Trial location(s) Kendenup, WA
High yielding barley - nitrogen modelling at Kendenup locations
Aims

To investigate the effect of seeding rate and nitrogen program (application rate and timing) on grain yield and quality to reduce the yield gap in the high-rainfall zone where there is high yield potential.

Key messages
  • Yield and quality response to nitrogen program and seeding rate was difficult to observe due to moisture stress throughout grain-fill.
  • Seeding rate had no significant effect on grain yield or quality.
  • Nitrogen program significantly affected N uptake and grain protein, but not yield or other quality parameters. Grain protein was very high overall.
Lead research organisation Department of Primary Industries and Regional Development WA
Host research organisation N/A
Trial funding source GRDC DAW00256
Trial funding source DPIRD WA FFPJP13
Related program Regional Research Agronomy
Acknowledgments

Thanks to GRDC and DPIRD for co-investment in the ‘Building capacity in crop protection and crop production agronomy research and development in Western Australia’ project (DAW00256/DAW1512-001RTX)


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

Method

Crop type Cereal (Grain): Barley
Treatment type(s)
  • Fertiliser: Rate
  • Fertiliser: Timing
  • Sowing: Rate
Trial type Experimental
Trial design Randomised,Replicated

Kendenup 2018

Sow date 7/06/2018
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
Kendenup, WA Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Kendenup, WA Tenosol
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 Kendenup WA
2018 537.5mm
2017 545.1mm
2016 569.0mm
2015 547.0mm
2014 538.6mm
2013 544.5mm
2012 541.0mm
2011 564.1mm
2010 525.2mm
2009 555.5mm
2008 560.4mm
2007 524.0mm
2006 512.9mm
2005 554.6mm
2004 541.8mm
2003 555.1mm
2002 547.7mm
2001 521.2mm
2000 529.8mm
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.

Kendenup 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 report and links

High yielding barley - nitrogen modelling at Kendenup 2018



Trial last modified: 16-12-2022 15:22pm AEST