Researcher(s) | N/A |
---|---|
Year(s) | 2012 |
Contributor | Northern Agri Group |
Trial location(s) |
Site 3, Ogilvie, WA
|
To investigate different varieties of roundup ready canola
Lead research organisation | N/A |
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Host research organisation | N/A |
Related program | N/A |
Acknowledgments | N/A |
Other trial partners | Not specified |
Crop type | Oilseed: Canola |
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Treatment type(s) |
|
Trial type | |
Trial design | |
Sow rate or Target density | Not specified |
Sowing machinery | Not specified |
Sow date | 20 April 2012 |
Harvest date | 10 October 2012 |
Harvest date | Desiccated 1.5l/ha Reglone |
Plot size | Not specified |
Plot replication | Not specified |
Plot blocking | Not specified |
Plot randomisation | Not specified |
Paddock history | Not specified |
Fertiliser |
At seeding - 100kg/ha Agras Extra, 50L/ha Flexi N 8 leaf - 155kg/ha NS31 |
Herbicide |
Pre seeding - Triflur 480 1.5L/ha, Cypermetherin 200ml/ha, Chlorpyrifs 200ml/ha Post seeding - Roundup 1.1kg/ha, Cypermetherin 200ml/ha, Chloroyrifos 200ml/ha 6 leaf stage - Roundup 1.1kg/ha, Cypermetherin 200ml/ha, Chloroyrifos 200ml/ha |
Insecticide | Not specified |
Fungicide | Not specified |
Pesticide | Not specified |
Soil amelioration | Not specified |
Seed treatment | Not specified |
Inoculant | Not specified |
Tillage | Not specified |
Other trial notes |
Estimated yield: strong winds on the 11th October in 2012 lead to massive shedding in some varieties. The demo was rated independently by Richard Quinlan (Planfarm) for shedding by counting seeds on the ground. A yeild was estimated for each variety from this rating prior to any shedding. 45Y22 was desiccated at approximately 25% seed colour change which would have reduced yeild and hence high moisture and no shattering because it was very green when wind effected the other varieties. |
# |
Treatment 1 |
Oil (%) | Moisture (%) | Grain yield (t/ha) |
---|---|---|---|---|
1 | █ 43Y23 | 39 | 7.9 | 1.38 |
2 | █ 523 | 38 | 9.5 | 1.22 |
3 | █ Hyola 404 | 44 | 6.5 | 1.13 |
4 | █ Cobra | 41 | 8.5 | 1.13 |
5 | █ 572 | 39 | 9.5 | 1 |
6 | █ 45Y22 | 35 | 17 | 1.18 |
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.