| Researcher(s) |
Glenn Adam (Department of Agriculture) Peter Newman (Department of Agriculture) |
|---|---|
| Year(s) | 2004 |
| Contributor | Liebe Group |
| Trial location(s) |
Coorow, WA
|
To evaluate how incorporation method impacts on the emergence of annual ryegrass from the furrow wall for various pre sowing grass herbicide mixtures in wheat.
The double incorporation of trifluralin method is designed to minimise the number of ryegrass that emerge from the edge of the furrow wall. However, there was no effect of incorporation with rolling harrows, or the snake chian on ryegrass density in the furrow of this trial.
| Lead research organisation |
Department of Agriculture and Food WA |
|---|---|
| Host research organisation | N/A |
| Related program | N/A |
| Acknowledgments | N/A |
| Other trial partners | Not specified |
| Crop type | Cereal (Grain): Wheat |
|---|---|
| Treatment type(s) |
|
| Trial type | Experimental |
| Trial design | Randomised,Replicated,Blocked |
| Sow date | 27 May 2004 |
|---|---|
| Harvest date | Not specified |
| Plot size | Not specified |
| Plot replication | 2 |
| Herbicide |
24th May: Glyphosate 1 L/ha applied by farmer. 27th May: Spray.Seed� 1.2 L/ha applied 10.30am. Herbicide treatments applied in 65 L/ha water between 11am and 1 pm. Dry bulb 19 oC, Wet bulb 12 oC. Incorporation by harrows between 1.30pm and 2.30pm. |
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.
