Barley plant growth regulators in barley – creating profit, mitigating risk or a waste of time?

2014
CC BY 4.0

Research organisaton
Funding source

Trial details

Researcher(s) Heather Cosgriff (SFS)
David Kohler (Peracto)
Year(s) 2014
Contributor Southern Farming Systems
Trial location(s) Cressy, TAS
Barley plant growth regulators in barley – creating profit, mitigating risk or a waste of time? locations
Aims
Not specified
Key messages
Not specified
Lead research organisation N/A
Host research organisation N/A
Trial funding source GRDC
Related program N/A
Acknowledgments

The research undertaken as part of this project is made possible by the significant contributions of growers through both trial cooperation and the support of the GRDC, the authors would like to thank them for their continued support. Thanks also to AG Morrison of Pisa Estate for the use of land for the Cressy Focus Site.
 


Other trial partners Not specified

Method

Crop type Cereal (Grain): Barley
Treatment type(s)
  • Crop: Variety
  • Growth regulator: Rate
  • Growth regulator: Type
Trial type Unknown
Trial design Unknown

Cressy 2014

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Download results

Trial results Table 1

# Variety
Treatment 1
Treatment 2
Treatment 3
Grain yield (t/ha) Oil (%) Protein (%)
1 Oxford 10t N Moddus Nil 8.49 65.18 14.2
2 Oxford 7t N Nil Nil 8.3 65.68 13.3
3 Oxford 7t N Nil Ethrel 8.17 66.35 13.1
4 Oxford 7t N Moddus Ethrel 8.04 66.35 13
5 Oxford 7t N Moddus Nil 8.03 65.67 13
6 Oxford 10t N Moddus Ethrel 7.77 65.53 13.7
7 Oxford 10t N Nil Nil 7.23 64.88 14.6
8 Oxford 10t N Nil Ethrel 7.02 65.25 14
9 Westminster 10t N Moddus Nil 7.93 66.8 13.9
10 Westminster 7t N Moddus Ethrel 7.61 65.95 12.3
11 Westminster 10t N Nil Nil 7.49 65.18 14.4
12 Westminster 10t N Moddus Ethrel 7.45 64.05 13.8
13 Westminster 7t N Moddus Nil 7.15 67.13 13.3
14 Westminster 7t N Nil Nil 6.88 65.78 13.8
15 Westminster 7t N Nil Ethrel 6.58 64.13 13.1
16 Westminster 10t N Nil Ethrel 6.49 64.33 13.4
17 Granger 7t N Nil Ethrel 8.15 64.45 13.5
18 Granger 10t N Moddus Ethrel 7.7 63.95 14.2
19 Granger 7t N Nil Nil 7.47 63.38 14
20 Granger 10t N Moddus Nil 7.36 63.3 15.2
21 Granger 10t N Nil Ethrel 6.93 63.25 13.9
22 Granger 7t N Moddus Nil 6.8 64.45 13.9
23 Granger 10t N Nil Nil 6.76 63.7 14.7
24 Granger 7t N Moddus Ethrel 6.67 63.9 13.2
25 Gairdner 7t N Moddus Nil 7.36 62.78 13.9
26 Gairdner 10t N Nil Ethrel 6.49 61.78 14.6
27 Gairdner 7t N Nil Ethrel 6.38 61.35 14.1
28 Gairdner 7t N Nil Nil 6.29 60.85 14.4
29 Gairdner 10t N Moddus Ethrel 6.19 60.45 14.9
30 Gairdner 10t N Nil Nil 6.07 62.95 14.3
31 Gairdner 10t N Moddus Nil 5.79 61.98 14.9
32 Gairdner 7t N Moddus Ethrel 5.77 61.78 13.7

Grain yield t/ha


Loading

Oil %


Loading

Protein %


Loading
Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Cressy, TAS Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Cressy, TAS 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 Cressy TAS
2014 248.0mm
2013 254.8mm
2012 245.0mm
2011 275.2mm
2010 285.2mm
2009 269.7mm
2008 238.3mm
2007 238.8mm
2006 242.6mm
2005 242.5mm
2004 234.1mm
2003 243.1mm
2002 263.3mm
2001 328.8mm
2000 487.5mm
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

Loading

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.

Cressy TAS

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

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


No trial reports or attachments found


Trial last modified: 31-05-2019 10:04am AEST