To compare alternative agronomic practices that may improve establishment of new and current barley varieties in wider row spacings.
Key messages
In 2012, early sown barley and canola gave the highest yields and gross returns. The early sown crops were able to withstand frosts and avoid the worst of the dry spring. Despite the different growth habit (erect vs prostrate) of many of the barley varieties, no one variety responded better to the altered sowing times or density than any other. Growers should plant all barley varieties at their chosen timing and plant density, and make their selection on the basis of other factors (e.g. disease resistance).
Lead research organisation
N/A
Host research organisation
N/A
Trial funding source
GRDC DAN00138
Related program
N/A
Acknowledgments
The barley trials were funded by GRDC; project DAN00138 and the canola trials were funded by BCG members through their membership.
Other trial partners
Not specified
Method
Crop types
Cereal (Grain): BarleyOilseed: Canola
Treatment type(s)
Crop : Variety
Sowing : Rate
Sowing : Timing
Trial type
Experimental
Trial design
Randomised,Replicated,Blocked
Horsham 2012 Barley
Sow date
Not specified
Harvest date
Not specified
Plot size
Not specified
Plot replication
Not specified
Fertiliser
Not specified
Herbicide
Not specified
Fungicide
Not specified
Horsham 2012 Canola
Sow date
Not specified
Harvest date
Not specified
Plot size
Not specified
Plot replication
Not specified
Fertiliser
Not specified
Herbicide
Not specified
Fungicide
Not specified
Watchupga East 2012 Barley
Sow date
23 April 2012
Harvest date
25 November 2012
Plot size
Not specified
Plot replication
4
Fertiliser
At sowing: Granulock Supreme Z (50kg/ha) over all treatments 6 July: urea (90kg/ha) over all treatments 8 August: urea (90kg/ha) over all treatments
Herbicide
Pre-sowing: Triflur X (1.5L/ha) + Roundup Powermax (1.5L/ha) over early TOS only Pre-sowing: Triflur X (1.5L/ha) + Roundup Powermax (2.0L/ha) + Hammer (50ml/ha) over late TOS only 30 July: Velocity (670ml/ha) + Hasten (1%) over early TOS only 30 July: Velocity (670ml/ha) + MCPA LVE 600 (300ml/ha) + Hasten (1%) over late TOS only
Fungicide
4 September: Amistar Xtra (400ml/ha) over all treatments
No observed climate data available for this trial. Derived climate data is
determined from trial site location and national weather sources.
Horsham VIC
Watchupga East VIC
Horsham VIC
Watchupga East VIC
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.