Deep ripping in forest gravel soils – West Kendenup

2018 - 2019

Research organisaton
Funding sources

Trial details

Researcher(s) Emma Clarke
Carla Milazzo
Year(s) 2018 - 2019
Contributor Department of Primary Industries and Regional Development WA
Trial location(s) West Kendenup, WA
Deep ripping in forest gravel soils – West Kendenup locations
Aims

To measure the effect of deep ripping on depth to free water (waterlogging) and the associated yield response of canola (2018) and wheat (2019) after deep ripping on this soil type.

Key messages
  • Deep ripping did not affect depth to free water in 2018 or 2019; however these were decile 2 and decile 1 growing seasons at Kendenup West.
  • Yield data was limited; however deep ripping may have produced a cultivation effect that slightly increased yield.
  • Deep ripping is unlikely to be a reliable management option for waterlogging in forest gravel soil.
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 Crop Protection and Production Agronomy R&D Capacity in regional Western Australia' project (DAW00256/DAW1512-001RTX)


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

Method

Crop types Oilseed: Canola Cereal (Grain): Wheat
Treatment type(s)
  • Engineering: Tillage
  • Soil Improvement
Trial type Experimental
Trial design Replicated

West Kendenup 2018 Canola

Sow date 7/05/2019
Harvest date Unknown
Plot size Not specified
Plot replication Not specified

West Kendenup 2018 Wheat

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

West Kendenup 2019 Wheat

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

West Kendenup 2019 Canola

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
West Kendenup, WA Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
West 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 West Kendenup WA
2019 522.1mm
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.

West 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 last modified: 19-12-2022 10:28am AEST