Barley for grazing and grain

2009
CC BY 4.0

Research organisaton

Trial details

Researcher(s) Janette Drew (DAFWA)
James Raffan (DAFWA)
Year(s) 2009
Contributor West Midlands Group
Trial location(s) North Badgingarra, WA
Barley for grazing and grain locations
Aims

To determine the effect grazing barley has on grain yield.

Key messages
  • The ungrazed paddock yielded 1.2t/ha more than the grazed paddock.
  •  The grazed paddock was grazed intensively to approximately 1-2 cm in height where only the white stems could be seen, the green foliage had all been removed. It was observed that after sheep were removed from the paddock, the barley crop re-grew rapidly and out competed the radish that was also recovering from the grazing.
  • It was also observed in the demonstration that the grazing delayed the maturity of the cereal with the grazed paddock haying off later than the ungrazed paddock.
  • The quality of the grain from both treatments has not been tested for quality but it has been observed that the grain from the grazed paddock is a better colour than the ungrazed paddock.
Lead research organisation N/A
Host research organisation N/A
Related program N/A
Acknowledgments

PAPER REVIEWED BY: Janette Drew, Department of Agriculture and Food, Moora


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

Method

Crop type Cereal (Grain): Barley
Treatment type(s)
  • Grazing: Application Method
Trial type Demonstration
Trial design Unreplicated

North Badgingarra 2009

Sow rate or Target density 70kg/ha
Sow date 11 June 2009
Harvest date December 2009
Plot size Not specified
Plot replication Not specified
Fertiliser

At seeding: Agstar 130kg/ha Post: Urea 75kg/ha (26 June); Copper + 35L/ha Flexi-N (19 August)

Herbicide

Pre: 1.2L/ha Roundup + 100l/ha Fastac (9 June) At seeding: 1.5L/ha Trifluran + 120g/ha Metribuzin

Download the trial report to view additional method/treatment information

Download results

Trial results Table 1

# Variety
Treatment 1
Grain yield (t/ha)
1 Vlamingh Ungrazed 5.4
2 Vlamingh Grazed 4.2

Grain yield t/ha


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Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
North Badgingarra, WA Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
North Badgingarra, WA 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 North Badgingarra WA
2009 50.8mm
2008 71.2mm
2007 51.9mm
2006 45.6mm
2005 58.4mm
2004 51.7mm
2003 56.1mm
2002 50.8mm
2001 53.4mm
2000 49.4mm
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

North Badgingarra WA 2009


Observed climate information

Rainfall trial gsr (mm) 446mm

Derived climate information

North Badgingarra WA

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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

2009 trial report



Trial last modified: 27-06-2019 13:02pm AEST