Improving water use efficiency

2011

Research organisaton
Funding source

Trial details

Researcher(s) Chris Lawson, Victor Sadras (SARDI) and Glenn McDonald (UoA)
Year(s) 2011
Contributor Hart Field Site Group
Trial location(s) ,
, SA
Condowie, SA
Site 5, Hart, SA
Improving water use efficiency locations
Aims

To investigate the reasons for these differences in WUE by continuing with trials established at 4 sites in 2008 on different soil types and rainfall zones in selected grower paddocks.

Key messages
  • The highest recorded water use efficiency (WUE) was observed at Spalding where 26.6 kg of wheat was produced per hectare for every mm of growing season rainfall.
  • Growing season rainfall was below average meaning that stored summer soil moisture was very valuable in 2011.
  • The WUE at Hart has been 14 kg/mm/ha or 70% calculated since 2001.
Lead research organisation Hart Field Site Group
Host research organisation N/A
Trial funding source GRDC
Related program N/A
Acknowledgments N/A
Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop types Barley
Wheat
Kaspa peas
Treatment type(s)
  • Crop
Trial type
Trial design

2011 Barley

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

2011 Wheat

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

2011 Kaspa peas

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

2011 Barley

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

2011 Wheat

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

2011 Kaspa peas

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Condowie 2011 Barley

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Condowie 2011 Wheat

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Condowie 2011 Kaspa peas

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Hart 2011 Barley

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Hart 2011 Kaspa peas

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Hart 2011 Wheat

Sow date Not specified
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
, Not specified
, SA Not specified
Condowie, SA Not specified
Site 5, Hart, SA Not specified
Derived trial site soil information
Australian Soil Classification Source
Trial site Soil order
, Chromosol
, SA Chromosol
Condowie, SA Chromosol
Site 5, Hart, SA Chromosol
National soil grid Source
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.

SA

SA

Condowie SA

Site 5, Hart SA

SA

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SA

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Condowie SA

NOTE: Exact trial site locality unknown - Climate data may not be accurate
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Site 5, Hart 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 last modified: 09-12-2019 10:12am AEST