The effect of nitrogen timing and application method on white wheat yield and protein in high rainfall environments

2002
CC BY 4.0

Research organisaton

Trial details

Researcher(s) Charlie Walker (Incitec Fertilizers)
Year(s) 2002
Contributor Southern Farming Systems
Trial location(s) Gnarwarre, VIC
Lake Bolac, VIC
The effect of nitrogen timing and application method on white wheat yield and protein in high rainfall environments locations
Aims

To test the effect of nitrogen timing application method on white wheat yield  protein in high rainfall environments.

Key messages

For results and discussion please see the attached trial report.

Lead research organisation N/A
Host research organisation N/A
Related program N/A
Acknowledgments N/A
Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop type Cereal (Grain): Wheat
Treatment type(s)
  • Fertiliser: Application Method
  • Fertiliser: Rate
  • Fertiliser: Timing
Trial type Experimental
Trial design Unknown

Gnarwarre 2002

Sow date 24 May 2002
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Lake Bolac 2002

Sow date 25 May 2002
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Download the trial report to view additional method/treatment information

Download results

Trial results Lake Bolac site results

# Variety
Treatment 1
Protein (%) Grain yield (t/ha)
1 Chara 50 dc30:50 dc65 14.25 4.044
2 Chara 50mrb:50 dc41 13.79 4.036
3 Chara 50 dc30 13.69 3.865
4 Chara 150mrb 13.97 3.787
5 Chara 50mrb:50 dc30:50 dc41 14.35 3.759
6 Chara 100mrb 13.52 3.688
7 Chara Control 13.4 3.579
8 Chara 50ibs 13.89 3.572
9 Chara 50mrb 13.95 3.535
10 Chara 50db 13.99 3.482
11 Chara 50 DC41 14.37 3.428
12 Chara 50 dc30:50 dc41 14.42 3.285
13 Chara 50 DC65 14.31 3.274
14 Bowerbird 50 dc30 14.34 2.6
15 Bowerbird 50 dc30:50 dc65 14.14 2.491
16 Bowerbird 50db 14.3 2.353
17 Bowerbird Control 14.05 2.327
18 Bowerbird 50 DC41 14.41 2.255
19 Bowerbird 50mrb 14.43 2.184
20 Bowerbird 50ibs 14.29 2.137

Grain yield t/ha


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Protein %


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Trial results Gnarwarre site results

# Variety
Protein (%) Grain yield (t/ha)
1 Chara 50mrb:50 dc30:50 dc41 11.84 6.18
2 Chara 50mrb:50 dc41 11.7 5.91
3 Chara 50 dc30 12.04 5.86
4 Chara 50 dc30:50 dc41 11.52 5.798
5 Chara 50ibs 12.05 5.698
6 Chara 50mrb 12.36 5.558
7 Chara 50 dc30:50 dc65 11.7 5.325
8 Chara 150mrb 11.95 5.308
9 Chara 100mrb 11.73 5.279
10 Chara 50db 12.25 5.255
11 Chara 50 DC41 10.94 4.862
12 Chara Control 12.46 4.659
13 Chara 50 DC65 11.2 4.597
14 Bowerbird 50mrb 10.62 3.743
15 Bowerbird 50 dc30:50 dc41 12.63 3.607
16 Bowerbird 50 dc30 10.57 3.584
17 Bowerbird 50ibs 10.74 3.536
18 Bowerbird 50db 10.95 3.517
19 Bowerbird Control 9.88 3.457
20 Bowerbird 50 DC41 11.66 3.431

Grain yield t/ha


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Protein %


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Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Gnarwarre, VIC Not specified
Lake Bolac, VIC Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Gnarwarre, VIC Chromosol
Lake Bolac, VIC Sodosol
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 Gnarwarre VIC Lake Bolac VIC
2002 486.7mm463.3mm
2001 473.7mm466.9mm
2000 414.5mm459.2mm
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.

Gnarwarre VIC

Lake Bolac VIC

Gnarwarre VIC

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Lake Bolac VIC

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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

2002 trial report

2002 trial report



Trial last modified: 14-11-2019 13:59pm AEST