| Researcher(s) |
Nick Poole Darcy Warren |
|---|---|
| Year(s) | 2021 |
| Contributor | Field Applied Research (FAR) Australia |
| Trial location(s) |
Kojonup, WA
|
To examine the suitability of elite commercial and unreleased spring cultivars for hyper yielding regions
ï‚· The screen trials were conducted to identify new commercial cultivars with suitability for high yielding environments.
ï‚· 45Y93 CL was the highest yielding cultivar in the CLF trial but there were no statistical differences in yield in the RR/Truflex and TT trials.
ï‚· Trial mean yield was 3.82, 3.75 and 3.35t/ha in the CLF, RR/Truflex and TT trials respectively.
ï‚· Significant difference in oil content between the varieties in the CLF, RR/Truflex and TT groups.
2020 Crop: Barley
Soil type & management: Sandy loam duplex
Available Nitrogen (kg/ha) 0-40 cm: 55 kg/ha
Colwell P 0-10 cm: 50 mg/kg
pH (CaCl2) 0-10 cm: 5.5
Organic Carbon 0-10 cm: 3.57%
| Lead research organisation |
Field Applied Research (FAR) Australia |
|---|---|
| Host research organisation | N/A |
| Trial funding source | GRDC FAR2004-002SAX |
| Related program |
FAR Hyper Yielding Crops 2020-2022 |
| Acknowledgments | N/A |
| Other trial partners | Not specified |
| Crop type | Oilseed: Canola |
|---|---|
| Treatment type(s) |
|
| Trial type | Experimental |
| Trial design | Randomised,Replicated,Blocked |
| Sow rate or Target density | 45 plants/m2 |
|---|---|
| Sow date | 20 April 2021 |
| Harvest date | 3 December 2021 |
| Plot size | Not specified |
| Plot replication | Not specified |
| Fertiliser |
Sowing Fertiliser: 200 kg/ha Agras (32 kg N/ha, 18 kg P/ha, 28 kg S/ha) |
| Fungicide |
Seed : Saltro Duo |
| Seed treatment | Saltro Duo |
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.
