Herbicides options for annual reygrass control in barley

2013
CC BY 4.0

Research organisaton
Funding sources

Trial details

Researcher(s) Leighton Wilksch
Year(s) 2013
Contributor Northern Sustainable Soils
Trial location(s) Port Broughton, SA
Herbicides options for annual reygrass control in barley locations
Aims

To evaluate a range of herbicides for their efficacy of annual ryegrass control in barley

Key messages

Rotation of herbicide groups paramount for effective annual reygrass control

Lead research organisation N/A
Host research organisation Northern Sustainable Soils
Trial funding source NRNY
Trial funding source Bayer
Related program N/A
Acknowledgments

N&Y NRM


Other trial partners N&Y NRM
Download the trial report to view additional trial information

Method

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

Port Broughton 2013

Sow rate or Target density 160 plants/m2
Sow date 9 May 2013 9th may 2013
Harvest date 10 November 2013 10th November 2013
Plot size 1.5m x 10m
Plot replication 4
Download the trial report to view additional method/treatment information

Download results

Trial results Table 1

# Variety
Treatment 1
Treatment 2
Ryegrass density (plants/m2) Plant density (plants/m2) Grain yield (t/ha)
1 Scope barley UTC 818 70 2.32
2 Scope barley Sakura @ 118gms/ha 146 65 2.34
3 Scope barley Sakura + Triflur @ 118gms + 1.5L/ha 127 55 2.17
4 Scope barley Sakura + Avadex @ 118gms + 1.6L/ha 48 63 2.08
5 Scope barley Triflur + Avadex @ 3.0 + 3.0L/ha 72 80 2.62
6 Scope barley Boxer Gold @ 2.5L 99 80 2.82
7 Scope barley Boxer Gold @ 2.5L Boxer Gold PSPE @ 1.5L 30 79 2.67
8 Scope barley Triflur + Lexone @ 1.5L + 0.2kg/ha Metribuzin @ Z21 @ 180gms 250 64 2.57
9 Scope barley Triflur @ 1.5L/ha Metribuzin @ Z21 @ 360gms 417 75 2.54

Grain yield t/ha


Loading

Plant density plants/m2


Loading

Ryegrass density plants/m2


Loading
Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Port Broughton, SA Brown sandy loam over clay
Derived trial site soil information
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 Port Broughton SA
2013 149.8mm
2012 154.6mm
2011 151.0mm
2010 150.4mm
2009 106.3mm
2008 83.1mm
2007 108.9mm
2006 112.3mm
2005 101.2mm
2004 91.5mm
2003 117.1mm
2002 117.9mm
2001 184.1mm
2000 175.6mm
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.

Port Broughton SA

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

2013 trial report



Trial last modified: 11-07-2019 15:40pm AEST