| Researcher(s) |
Mick Rose (NSW DPI) |
|---|---|
| Year(s) | 2015 |
| Contributor | FarmLink Research |
| Trial location(s) |
Temora, NSW
|
It assess the impact of repeat applications of herbicide on residue levels and the impact on soil biology and crop production.
Glyphosat, Trifluralin and diflufenican residues, plus glyphosate metabolite AMPA are frequently detected at agronomically significant levels at the start of the winter cropping season.
The risk to soil biological processes is generally minor when herbicides are used at label rates and sufficient time is given for them to dissipate before re application.
Further research is needed to define critical thresholds for glyphosate, trifluralin and diflufenican and AMPA and the potential impacxts to soil function and crop production.
| Lead research organisation |
Department of Primary Industries NSW |
|---|---|
| Host research organisation | N/A |
| Trial funding source | GRDC DAN00180 |
| Related program | N/A |
| Acknowledgments | N/A |
| Other trial partners | FarmLink NSW DPI, QLD DPI, VIC Economic Development, WA Dept of Agriculture |
| Crop types | Grain Legume: Lupins Cereal (Grain): Canary seed Cereal (Grain): Wheat |
|---|---|
| Treatment type(s) |
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| Trial type | Article/commentary |
| Trial design | Not applicable |
| Sow date | Not applicable |
|---|---|
| Harvest date | Not applicable |
| Plot size | Not specified |
| Plot replication | Not specified |
| Sow date | Not specified |
|---|---|
| Harvest date | Not specified |
| Plot size | Not specified |
| Plot replication | Not specified |
| Sow date | Not specified |
|---|---|
| Harvest date | Not specified |
| Plot size | Not specified |
| Plot replication | Not specified |
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.
