Super, potash and lime on pasture in Dandaragan

2006 - 2010
CC BY 4.0

Research organisatons

Trial details

Researcher(s) James Easton (CSBP)
Owen Langley (CSBP)
Year(s) 2006 - 2010
Contributor West Midlands Group
Trial location(s) Dandaragan, WA
Super, potash and lime on pasture in Dandaragan locations
Aims

To determine responses to Super Phos, Potash and Lime in a pasture wheat rotation over 5 years.

Key messages
  • There were responses to Super Phos but these were difficult to assess due to uneven pasture growth, the presence of blue lupins and a high stubble load from 2009.
  • Pasture cuts on 17 June measured a 0.6 t/ha dry matter response to 200 kg/ha Super Phos.
  • There were no responses to Muriate of Potash (MoP) or lime. Late season responses were variable.
Lead research organisation CSBP
Host research organisation West Midlands Group
Related program N/A
Acknowledgments

Many thanks to the Roberts family.


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

Method

Crop type Cereal (Grain): Wheat
Treatment type(s)
  • Fertiliser: Type
Trial type Experimental
Trial design Replicated

Dandaragan 2006

Sowing machinery Not specified
Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Fertiliser Not specified

Dandaragan 2007

Sowing machinery Not specified
Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Fertiliser Not specified

Dandaragan 2008

Sowing machinery Not specified
Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Fertiliser Not specified

Dandaragan 2009

Sowing machinery Not specified
Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Fertiliser Not specified

Dandaragan 2010

Sowing machinery

Cone topdresser

Sow date Not specified
Harvest date Not specified
Plot size 3m x 2.75m
Plot replication 3
Fertiliser

0, 100, 200, 300 kg/ha Super Phos; 250 kg/ha Super Potash 4:1; 2 t/ha lime applied in 2006.

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
Dandaragan, WA Red sandy clay loam
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Dandaragan, 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 Dandaragan WA
2010 98.2mm
2009 152.5mm
2008 162.2mm
2007 112.0mm
2006 141.7mm
2005 158.3mm
2004 123.5mm
2003 143.0mm
2002 102.0mm
2001 114.4mm
2000 168.4mm
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.

Dandaragan WA

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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

2010 trial report



Trial last modified: 06-08-2019 07:54am AEST