Irrigation Discussion Group Focus Paddock - Irrigated Durum Wheat

2022

Research organisaton
Funding source

Trial details

Researcher(s) N/A
Contact email charlie.aves@irrigatedcroppingcouncil.com.au
Contact phone 0448120531
Year(s) 2022
Contributor Irrigated Cropping Council
Trial location(s) Coleambally, NSW
Irrigation Discussion Group Focus Paddock - Irrigated Durum Wheat locations
Aims

The purpose of this experiment was to apply Plant Growth Regulators (PGRs) to a high input durum wheat crop to
understand the impact of PGRs on standability and grain protein. The trial also included a variety split within a field
to understand the interaction between durum wheat varieties.

Key messages

Overall the durum trial showed no significant yield or protein changes from the application of PGRs at Z31. It showed
the difference in variety height suggesting that Mataroi is a good candidate for PGR application to reduce lodging in
a situation where soil constraints are not limiting. PGR applied to Vittaroi showed a ‘slight’ increase in protein and
test weight almost pushing it into DR2 grade.

Coleambally NSW 2022

Two varieties - Mataroi and Vittaroi +/- PGR

PGR treatment applied at Z31 - 0.2l/ha Moddus Evo + 1l/ha Errux by aerial application

Lead research organisation Irrigated Cropping Council
Host research organisation N/A
Trial funding source GRDC ICF1906-002RTX
Related program N/A
Acknowledgments

Emma Ayliffe and Hayden Petty from Summit Ag for their management of the demonstration


Other trial partners Irrigation Research and Extension Committee
Download the trial report to view additional trial information

Method

Crop type Cereal (Grain): Durum
Treatment type(s)
  • Crop: Variety
  • Growth regulator
Trial type Demonstration
Trial design Unreplicated

Coleambally 2022

Sow date 23 May 2022
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
Coleambally, NSW Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Coleambally, NSW Sodosol
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.

Coleambally NSW

NOTE: Exact trial site locality unknown - Climate data may not be accurate
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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

2022 trial report



Trial last modified: 30-05-2023 11:05am AEST