Barley canopy trial

2003
CC BY 4.0

Research organisaton

Trial details

Researcher(s) Wes Arnott (FAR NZ)
Dominic Bolton (FAR NZ)
Colin Hacking (SFS)
Nick Poole (FAR NZ)
Year(s) 2003
Contributor Southern Farming Systems
Trial location(s) Gnarwarre, VIC
Barley canopy trial locations
Aims

To examine how three different plant populations  and  different  nitrogen-timing strategies influence the structure and yield of the barley crop canopy.

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): Barley
Treatment type(s)
  • Fertiliser: Timing
  • Sowing: Rate
Trial type Experimental
Trial design Randomised,Replicated,Blocked

Gnarwarre 2003

Sow date 7 August 2003
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

# Variety
Treatment 1
Treatment 2
Protein (%) Grain yield (t/ha) Screenings (%) Test weight (kg/hL)
1 Gairdner 100 kg/ha N GS26 sowing rate 53kg/ha 13.7 5.89 40.9 63
2 Gairdner 100 kg/ha N GS31 sowing rate 100kg/ha 14.3 5.88 39.4 63
3 Gairdner 102 kg/ha N GS39 sowing rate 147kg/ha 12 5.87 32.4 65.4
4 Gairdner 101 kg/ha N GS39 sowing rate 100kg/ha 11.6 5.85 23.3 66.1
5 Gairdner 100 kg/ha N GS31 sowing rate 147kg/ha 14 5.8 37.1 62.9
6 Gairdner 100 kg/ha N GS31 sowing rate 53kg/ha 14.5 5.63 32 63.7
7 Gairdner Control untreated sowing rate 53kg/ha 10.2 5.61 10.2 65.6
8 Gairdner 100 kg/ha N GS26 sowing rate 147kg/ha 14.1 5.57 47.6 60.2
9 Gairdner 100 kg/ha N GS26 sowing rate 100kg/ha 14.2 5.54 46 61.4
10 Gairdner Control untreated sowing rate 147kg/ha 10.3 5.51 31 64.6
11 Gairdner Control untreated sowing rate 100kg/ha 10.2 5.48 26.3 65.5
12 Gairdner 100 kg/ha N GS39 sowing rate 53kg/ha 12.4 5.45 23.2 65.5

Grain yield t/ha


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Protein %


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Screenings %


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Test weight kg/hL


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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
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Gnarwarre, VIC Chromosol
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
2003 479.5mm
2002 486.7mm
2001 473.7mm
2000 414.5mm
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

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

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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

2003 trial report



Trial last modified: 14-11-2019 14:20pm AEST