Barley maximum yield experiment

2008

Research organisatons
Funding source
Riverine Plains John Sykes Rural Consulting

Trial details

Researcher(s) John Sykes (John Sykes Rural Consulting)
Year(s) 2008
Contributor Riverine Plains
Trial location(s) Balldale, NSW
Barley maximum yield experiment locations
Aims

To assess the level of input required to maximise yields of barley grown after wheat.

Key messages
  • Barely responded to inputs of nitrogen and fungicide during 2008.
  • 50 kg of seed was the optimum sowing rate.
  • 40 kg/ha of nitrogen was required to maximise yield.
  • Fungicide response was independent of nitrogen application.
Lead research organisation John Sykes Rural Consulting
Host research organisation Riverine Plains
Trial funding source GRDC
Related program N/A
Acknowledgments

Mr C Cay, Mrs S Cay


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

Method

Crop type Cereal (Grain): Barley
Treatment type(s)
  • Fertiliser: Rate
  • Fungicide: Timing
Trial type Experimental
Trial design Replicated

Balldale 2008

Sow date 23 May 2008
Harvest date Not specified
Plot size 1.5m x 16m
Plot replication 3
Fertiliser

90kg/ha MAP at sowing and as per treatments

Fungicide

As per treatments

Soil amelioration

pH (CaCl2) 5.1 Phosphate (Collwell) 82mg/kg Deep soil N 73kg/ha

Download the trial report to view additional method/treatment information

Download results

Trial results Table 1

# Variety
Treatment 1
Treatment 2
Treatment 3
Gross margin ($/ha) Grain yield (t/ha)
1 Baudin 0N seed 50kg/ha 106 0.9
2 Baudin 20N @ Z23 seed 50kg/ha 232 1.7
3 Baudin 40N @ Z23 seed 50kg/ha 428 2.1
4 Baudin 80N @ Z 23 seed 50kg/ha 294 1.8
5 Baudin 120N @ Z23 seed 50kg/ha 307 1.9
6 Baudin 0N seed 50kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 121 1.4
7 Baudin 20N @ Z23 seed 50kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 318 2.1
8 Baudin 40N @ Z23 seed 50kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 542 2.4
9 Baudin 80N @ Z 23 seed 50kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 244 1.5
10 Baudin 120N @ Z23 seed 50kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 344 1.9
11 Baudin 0N seed 100kg/ha 46 1
12 Baudin 20N @ Z23 seed 100kg/ha 299 1.9
13 Baudin 40N @ Z23 seed 100kg/ha 287 2
14 Baudin 80N @ Z 23 seed 100kg/ha 117 1.5
15 Baudin 120N @ Z23 seed 100kg/ha 344 1.9
16 Baudin 0N seed 100kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 145 1.2
17 Baudin 20N @ Z23 seed 100kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 374 2
18 Baudin 40N @ Z23 seed 100kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 375 2.1
19 Baudin 80N @ Z 23 seed 100kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 299 1.9
20 Baudin 120N @ Z23 seed 100kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 263 1.8
21 Baudin 40N @ Z23 seed 20kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 345 2.1
22 Baudin 40N @ Z23 seed 140kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 181 1.4
23 Baudin 80N @ Z 23 seed 20kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 250 1.8
24 Baudin 80N @ Z 23 seed 140kg/ha 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 85 1.2

Grain yield t/ha


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Gross margin $/ha


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Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Balldale, NSW Red chromosol
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Balldale, NSW 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 Balldale NSW
2008 487.3mm
2007 433.2mm
2006 434.0mm
2005 488.1mm
2004 450.6mm
2003 412.0mm
2002 388.0mm
2001 437.6mm
2000 454.4mm
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

Balldale NSW 2008


Observed climate information

Rainfall trial gsr (mm) 135mm

Derived climate information

Balldale NSW

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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

2008 trial report



Trial last modified: 22-05-2019 10:58am AEST