Trial details
Researcher(s)
Roy Latta (SARDI) Ian Richter (SARDI)
Year(s)
2011
Contributor
SARDI Minnipa Agricultural Centre
Trial location(s)
Minnipa Agricultural Centre, SA
Related trials
Aims
To recommend options to improve;
• soil nutrients and groundcover, and
• reduce disease levels and chemical use.
Key messages
Well managed continuous wheat produced a yield of 3.6 t/ha in 2011, a decile 5 year.
Oats produced up to 9 t dry matter (DM)/ha as a hay crop.
Lead research organisation
SARDI Minnipa Agricultural Centre
Host research organisation
N/A
Trial funding source
GRDC DAS00119
Trial funding source
Department of Agriculture BWD00019
Related program
Crop Sequencing Initiative
Acknowledgments
DAFF Climate Change adaptation project BWD00019, GRDC “Profitable crop sequencing in low rainfall areas of south eastern Australia” DAS00119. Treflan – registered trademark of Dow Agrosciences, Hoegrass – registered trademark of Bayer
Cropscience, Leopard – registered trademark of Farmoz.
Other trial partners
Not specified
Method
Crop types
Oilseed: Canola
Forage: Oats
Cereal (Grain): Wheat
Pasture: Medic
Grain Legume: Field peas
Hay: Vetch
Treatment type(s)
Crop : Type
Crop : Rotation
Trial type
Experimental
Trial design
Replicated
Minnipa Agricultural Centre 2011 Canola
Sow rate or Target density
See article
Sowing machinery
Plot seeder
Sow date
2 May 2011 The break crops were sown on 2 May, apart from an earlier simulated regenerating medic pasture sown
Harvest date
Unknown
Plot size
40m x 1.5m
Plot replication
3
Fertiliser
See article
Herbicide
See article
Minnipa Agricultural Centre 2011 Oats
Sow rate or Target density
Not specified
Sowing machinery
Not specified
Sow date
Not specified
Harvest date
Not specified
Plot size
Not specified
Plot replication
Not specified
Fertiliser
Not specified
Herbicide
Not specified
Minnipa Agricultural Centre 2011 Wheat
Sow rate or Target density
Not specified
Sowing machinery
Not specified
Sow date
Not specified
Harvest date
Not specified
Plot size
Not specified
Plot replication
Not specified
Fertiliser
Not specified
Herbicide
Not specified
Minnipa Agricultural Centre 2011 Medic
Sow rate or Target density
Not specified
Sowing machinery
Not specified
Sow date
Not specified
Harvest date
Not specified
Plot size
Not specified
Plot replication
Not specified
Fertiliser
Not specified
Herbicide
Not specified
Minnipa Agricultural Centre 2011 Field peas
Sow rate or Target density
Not specified
Sowing machinery
Not specified
Sow date
Not specified
Harvest date
Not specified
Plot size
Not specified
Plot replication
Not specified
Fertiliser
Not specified
Herbicide
Not specified
Minnipa Agricultural Centre 2011 Vetch
Sow rate or Target density
Not specified
Sowing machinery
Not specified
Sow date
Not specified
Harvest date
Not specified
Plot size
Not specified
Plot replication
Not specified
Fertiliser
Not specified
Herbicide
Not specified
Trial source data and summary not available Check the trial
report PDF for trial results.
Observed trial site soil information
Trial site soil testing
Site
Depth
Type
pH
EC
P
K
N
A
OC
CAT
Minnipa Agricultural Centre, SA
0 - 10cm
7.90
22.00
Minnipa Agricultural Centre, SA
0 - 60cm
0.00
Soil conditions
Trial site
Soil texture
Minnipa Agricultural Centre, SA
Red sandy loam
Derived trial site soil information
Trial site
Soil order
Minnipa Agricultural Centre, SA
Calcarosol
Average amount of water stored in the soil profile during the year, estimated by the
OzWALD model-data fusion system.
Year
Minnipa Agricultural Centre SA
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
Climate
Minnipa Agricultural Centre SA 2011
Observed climate information
Rainfall avg ann (mm)
325mm
Rainfall avg gsr (mm)
242mm
Rainfall trial total (mm)
404mm
Rainfall trial gsr (mm)
252mm
Derived climate information
Minnipa Agricultural Centre SA
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
2011 trial report
GRDC Final Report
DAS00119
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