Managing clethodim-resistant ryegrass without oaten hay - field peas

2013
CC BY 4.0

Research organisatons

Trial details

Researcher(s) N/A
Year(s) 2013
Contributor Hart Field Site Group
Trial location(s) Hart, SA
Managing clethodim-resistant ryegrass without oaten hay - field peas locations
Aims

To conduct a multi-year trial to determine the effects of crop rotation and low, medium and high level herbicide management options to reduce clethodim resistant ryegrass without using hay

Key messages

Whilst most of the herbicide strategies in field peas and canola were effective against ryegrass, resistant-survivors still were present late in the season. The seed set contribution of these individuals to the seedbank will not be fully realised until seedbank sampling is again undertaken in April of this year.

Lead research organisation University of Adelaide
Host research organisation Hart Field Site Group
Related program N/A
Acknowledgments

The financial assistance of GRDC and the collaboration of Hart Field-Site Group staff are gratefully acknowledged. We also wish to thank Stuart Sherriff (SARDI) and Malinee Thongmee (University of Adelaide) for providing technical assistance


Other trial partners Not specified

Method

Crop type Grain Legume: Field peas
Trial type
Trial design

Hart 2013

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Other trial notes

Note: 'WAS' is weeks after sowing

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
Hart, SA Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Hart, 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 Hart SA
2013 622.8mm
2012 654.6mm
2011 683.8mm
2010 686.7mm
2009 669.9mm
2008 633.9mm
2007 649.9mm
2006 651.2mm
2005 675.4mm
2004 633.0mm
2003 652.2mm
2002 649.4mm
2001 674.5mm
2000 625.6mm
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

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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.

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