Deep Ripping Trials, Frances 2009

2009
CC BY 4.0

Research organisaton

Trial details

Researcher(s) Glenn Bailey
Trent Potter
Year(s) 2009
Contributor MacKillop Farm Management Group
Trial location(s) Cadgee, SA
Frances, VIC
Deep Ripping Trials, Frances 2009 locations
Aims

To quantify the effects of deep ripping, gypsum application, and a new cultivation implement known as a Spader,

Key messages

The penetrometer measurements show that the nil treatment at both sites had a harder soil profile in the upper 20 cm at Hannafords (clay loam) and down to 35 cm at Jacobs. The reason the Nil treatment at the site of Hannafords shows lower resistance at depth is because this zone was waterlogged (water perched on the clay layer), showing that the ripping and spading have relieved some of the waterlogging.

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

Many thanks to the contributors to this project including Peter Hannaford for providing a trial site and a great deal of organisation, Lachie Jacob for providing a trial site and deep ripping the trial sites, Roger Groocock for Spading the trial sites. Plots were harvested by the New Variety Agronomy group of SARDI, based at Struan.


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

Method

Crop type Cereal (Grain): Barley
Treatment type(s)
  • Soil Preparation: Ploughing
  • Soil Improvement: Rate
  • Soil Improvement: Timing
Trial type Experimental
Trial design Randomised,Replicated,Blocked

Cadgee 2009

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

Frances 2009

Sow date none specified
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
Cadgee, SA Not specified
Frances, VIC Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Cadgee, SA Sodosol
Frances, VIC 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 Cadgee SA Frances VIC
2009 262.0mm400.2mm
2008 193.4mm347.0mm
2007 209.5mm332.5mm
2006 227.6mm375.5mm
2005 295.5mm434.1mm
2004 291.8mm538.6mm
2003 242.3mm531.2mm
2002 180.8mm455.7mm
2001 260.2mm488.0mm
2000 296.2mm445.6mm
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

Loading

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.

Cadgee VIC

Frances VIC

Cadgee VIC

NOTE: Exact trial site locality unknown - Climate data may not be accurate
Loading
Loading
Loading

Frances VIC

Loading
Loading
Loading

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

2009 trial report



Trial last modified: 23-11-2021 13:14pm AEST