Wheat agronomy at Parndana

2006

Research organisaton
Funding source

Trial details

Researcher(s) Nigel Wilhelm (SARDI)
Year(s) 2006
Contributor Agriculture Kangaroo Island Incorporated
Trial location(s) MacGillivray, SA
Wheat agronomy at Parndana locations
Aims
  • To identify key ingredients of agronomic packages which deliver high yielding wheat crops with good quality in the Parndana environment.
Key messages
  • This trial showed that under the extremely dry conditions of 2006, wheat yield at this site was largely determined by water supply because major diseases were absent and the soil had abundant nutrients in reserve for the small demands of such a low yielding crop.
Lead research organisation Agriculture Kangaroo Island Incorporated
Host research organisation N/A
Trial funding source GRDC
Related program N/A
Acknowledgments N/A
Other trial partners SARDI
Download the trial report to view additional trial information

Method

Crop type Cereal (Grain): Wheat
Treatment type(s)
  • Fertiliser: Rate
  • Fertiliser: Timing
  • Fertiliser: Type
  • Fungicide: Type
  • Growth regulator: Type
Trial type Experimental
Trial design Unknown

MacGillivray 2006

Sow date Not specified
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 Table 1

# Treatment 1
Grain yield (t/ha) 1000 grain weight (g) Protein (%) Screenings <2mm (%)
1 NPN 1.73 35.6 12.3 5.6
2 120N + P 1.36 35.7 12.7 6.3
3 NPNN 1.55 35.7 12.3 6.9
4 NPN1/2 1.69 36.2 12.3 5.7
5 P 1.63 35 12.3 5.8
6 NoP 1.47 35.4 11.6 5.9
7 NPN+K 1.67 35.9 12.2 5.9
8 NPN+B at GS31 1.69 35.2 12.4 6.6
9 NPN+Growth Regulant at GS31 1.58 35.5 12.2 5.7
10 NPN+Amistar Xtra at GS59 1.72 35.8 12.3 7.6
11 NPN+Tilt at GS59 1.56 36.1 12.7 5.9
12 NPN+Opus at GS59 1.7 35.9 12.1 5.2
13 NPN+Fastac at G31 1.8 35.3 11.9 5.6
14 NPN+Apron 1.52 36.7 12.9 5.8
15 NPN+Jockey 1.7 35.8 11.7 5.8
16 NPN+Gaucho 1.98 36.9 12.2 5.5
17 NPN+Dividend 1.7 35.7 12.4 6.7
18 NPN+205ml Fastac early + growth regulant +K+B(GS31) + Dividend+CU@GS59 1.72 35.6 12.5 6.2
19 NPN+200ml/Ha Tilt at GS59 1.28 36.5 12.4 5.6
20 NPN+Copper at GS59 1.63 35.9 12.1 6.5

Grain yield t/ha


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1000 grain weight g


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Protein %


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Screenings <2mm %


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Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
MacGillivray, SA Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
MacGillivray, SA Tenosol
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 MacGillivray SA
2006 535.1mm
2005 535.7mm
2004 550.1mm
2003 573.2mm
2002 535.7mm
2001 544.8mm
2000 551.9mm
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.

MacGillivray SA

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

2006 trial report



Trial last modified: 15-12-2021 09:24am AEST