Disease management in wheat and barley

2005
CC BY 4.0

Research organisatons

Trial details

Researcher(s) Brad Westphal (Elders Ltd)
Year(s) 2005
Contributor Liebe Group
Trial location(s) Dalwallinu, WA
Disease management in wheat and barley locations
Aims

To evaluate and determine the profitability of different strategies of disease management.

Key messages
  • The 'Full' treatment was significantly better yielding than the other treatments.
  • The 'Full' treatment was more profitable than other treatments for wheat.
Lead research organisation Elders Ltd
Host research organisation N/A
Related program N/A
Acknowledgments

Thanks to Peter Carlton for setting up the trial and David Scholz for helping manage the trial.

  • Paper reviewed by David Scholz (Elders Ltd).

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

Method

Crop types Cereal (Grain): Wheat Cereal (Grain): Barley
Treatment type(s)
  • Fungicide: Application Method
  • Fungicide: Rate
Trial type Experimental
Trial design Replicated

Dalwallinu 2005 Wheat

Sow rate or Target density Wheat at 100 kg/ha, Barley at 65 kg/ha
Sow date 13 May 2005
Harvest date Unknown
Plot size 20m x 1.8m
Plot replication 6
Fertiliser

110 kg/ha Agstar Extra drilled, 100 kg/ha urea and 50 kg/ha Muriate of Potash topdressed.

Herbicide

3 L/ha Sprayseed and 1.5 L/ha Treflan as knockdown, 7th July 2005: 750 mL/ha Jaguar + 300 mL/ha Lontrel

Other trial notes

Treatments: 1) Full – Impact on fertiliser + 2 x fungicide sprays. 2) Foliar Spray – 2 x fungicide sprays at Z31 (first node) and at full flag emergence. 3) UTC – untreated control.

Dalwallinu 2005 Barley

Sow rate or Target density Not specified
Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Fertiliser Not specified
Herbicide Not specified
Other trial notes

Treatments: 1) Full – Impact on fertiliser + 2 x fungicide sprays. 2) Foliar Spray – 2 x fungicide sprays at Z31 (first node) and at full flag emergence. 3) UTC – untreated control.

Download the trial report to view additional method/treatment information

Download results

Trial results Table 1

# Variety
Treatment 1
Protein (%) Grain yield (t/ha) Gross margin ($/ha)
1 Arrino Foliar 16.2 1.17 190
2 Arrino Full 15.8 1.32 195
3 Arrino UTC 16.3 1.11 193
4 Bonnie Rock Foliar 14.8 1.26 268
5 Bonnie Rock Full 14.6 1.45 289
6 Bonnie Rock UTC 15.3 1.22 271
7 Hamelin Foliar 17.1 1.23 190
8 Hamelin Full 16.9 1.32 157
9 Hamelin UTC 17.4 1.16 198

Grain yield t/ha


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Gross margin $/ha


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Protein %


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Observed trial site soil information
Trial site soil testing
Site Depth Type pH EC P K N A OC CAT
Dalwallinu, WA 0 - 10cm Red loam
Dalwallinu, WA 10 - 30cm Red loam
Soil conditions
Trial site Soil texture
Dalwallinu, WA Red loam
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Dalwallinu, WA Kandosol
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 Dalwallinu WA
2005 276.3mm
2004 294.0mm
2003 317.8mm
2002 248.5mm
2001 266.7mm
2000 351.5mm
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

Dalwallinu WA 2005


Observed climate information

Rainfall trial gsr (mm) 258mm

Derived climate information

Dalwallinu WA

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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

2005 trial report



Trial last modified: 23-01-2023 14:37pm AEST