Effect of seeding systems and herbicides on crop establishment and ryegrass control

2008
CC BY 4.0

Research organisaton
Funding source

Trial details

Researcher(s) Peter Boutsalis (University of Adelaide)
Sam Kleemann (University of Adelaide)
Year(s) 2008
Contributor Central West Farming Systems
Trial location(s) Waite, SA
Effect of seeding systems and herbicides on crop establishment and ryegrass control locations
Aims

To evaluate the efficacy and crop safety of alternative pre-emergence herbicides under knife-point and disc seeding systems.

Key messages
  • New pre-emergence herbicides provided effective control of annual ryegrass under both knife point and disc systems.
  • Good crop safety was observed with preemergence herbicides under knife-points; however, herbicide damage was evident under discs and was due to shallow seeding depth.
Lead research organisation N/A
Host research organisation N/A
Trial funding source GRDC
Related program N/A
Acknowledgments
  • Grains Research and Development Corporation for providing project funding. We also thank Jack Desbiolles and Dean Thiele for their assistance in trial preparation and Bayer, Nufarm and Syngenta for supplying herbicides.

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

Method

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

Waite 2008

Sow date 4 June 2008
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
Waite, SA Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Waite, SA Chromosol
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 Waite SA
2008 202.8mm
2007 199.7mm
2006 194.7mm
2005 221.1mm
2004 228.6mm
2003 232.6mm
2002 199.4mm
2001 233.3mm
2000 222.3mm
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.

Waite 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 report and links

2008 trial report



Trial last modified: 14-05-2018 17:16pm AEST