| Researcher(s) |
Sheree Blechynden (DAFWA) Stephen Davies (DAFWA) Sarah Hyde (Facey Group) |
|---|---|
| Year(s) | 2014 |
| Contributor | Facey Group |
| Trial location(s) |
Wickepin, WA
|
| Lead research organisation | N/A |
|---|---|
| Host research organisation |
Facey Group |
| Trial funding source | GRDC DAW00204 |
| Related program | N/A |
| Acknowledgments |
Thanks to Craig Jespersen for hosting the trial site and DAFWA (Derk Bakker, Albany) for provision of the small 3-furrow mouldboard plough. Support for this research was provided by DAFWA, Facey Group and GRDC through Project: DAW00204 'Delivering agronomic strategies for water repellent soils in WA'. |
| Other trial partners | Not specified |
| Crop type | Grain Legume: Lupins |
|---|---|
| Treatment type(s) |
|
| Trial type | Experimental |
| Trial design | Replicated |
| Sow date | 10 May 2014 |
|---|---|
| Harvest date | Early November |
| Plot size | Not specified |
| Plot replication | 3 |
| Fertiliser |
10/05/2014 – 75 kg/ha; MAP/MOP 70:30 |
| Herbicide |
10/05/2014 - 0.8L Glyphosate + 1.4kg Simazine + 2L Trifluralin + 0.3kg Metribuzin + 0.4kg Sulphate of Ammonia + 0.1L Alpha Cypermethrin + 0.2% Wetter 1000 01/06/2014 - 0.2L Diflufenican 23/06/2014 - 0.5L Clethodim (Select) + 0.5% Uptake + 1 kg/ha Sulphate of Ammonia |
| @T1: 20th June | |||||||
|---|---|---|---|---|---|---|---|
| # | Variety |
Treatment 1
|
Weeds (plants/m2) | pH 30-40cm (pH) | 0-10cm soil pH (pH) | 10-20cm soil pH (pH) | 20-30cm soil pH (pH) |
| 1 | █ Gunyid | █ Control | 23.1111 | 5.2 | 4.6 | 4.9 | 5 |
| 1 | █ Gunyid | █ Control with lime (2t/ha pre+ 2t/ha post) | 15.3333 | 5.2 | 5 | 4.7 | 5 |
| 2 | █ Gunyid | █ MBP | 54.4444 | 5.4 | 5 | 4.8 | 5.2 |
| 2 | █ Gunyid | █ MBP with lime (2t/ha pre+ 2t/ha post) | 18.8889 | 5.3 | 5.7 | 4.8 | 5.7 |
| 3 | █ Gunyid | █ Deep rip | 76.4444 | 5.1 | 4.6 | 4.8 | 5.1 |
| 3 | █ Gunyid | █ Deep rip with lime (2t/ha pre+ 2t/ha post) | 42.6667 | 5.5 | 5 | 4.9 | 5.4 |
| 4 | █ Gunyid | █ | |||||
| 4 | █ Gunyid | █ | |||||
| 5 | █ Gunyid | █ | |||||
| 5 | █ Gunyid | █ | |||||
| 6 | █ Gunyid | █ | |||||
| 6 | █ Gunyid | █ | |||||
| Rainfall trial gsr (mm) | 344mm |
|---|
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.
