| Researcher(s) |
Stuart McAlpine (Best Environmental Technologies) Graham Taylor (Best Environmental Technologies) Julie Taylor (Wannamal) |
|---|---|
| Year(s) | 2009 |
| Contributor | West Midlands Group |
| Trial location(s) |
Wannamal, WA
|
Compare varying rates of N on wheat after applying BEST TM21 against a control area of no post nitrogen application.
| Lead research organisation | N/A |
|---|---|
| Host research organisation | N/A |
| Related program | N/A |
| Acknowledgments |
PAPER REVIEWED BY: Barry Porter |
| Other trial partners | Not specified |
| Crop type | Cereal (Grain): Wheat |
|---|---|
| Treatment type(s) |
|
| Trial type | Demonstration |
| Trial design | Unknown |
| Sow rate or Target density | 90kg/ha |
|---|---|
| Sow date | 25 May 2009 |
| Harvest date | Not specified |
| Plot size | 100m x 11m |
| Plot replication | Not specified |
| Fertiliser |
Agstar Extra at 110 kgs/ha |
| Herbicide |
It had 1L of Roundup 450 and 35 gms of Logran |
| Insecticide |
There was Impact on the fertiliser, but no insecticide was applied. |
| # | Variety |
Treatment 1
|
Treatment 2
|
Gross margin ($/ha) | Grain yield (t/ha) | Net margin ($/ha) |
|---|---|---|---|---|---|---|
| 1 | █ Calingiri | █ 0L/ha TM21 | █ 0kg/ha Urea | 693 | 3.15 | 693 |
| 2 | █ Calingiri | █ .5L/ha TM21 | █ 0kg/ha Urea | 963.6 | 4.38 | 938.6 |
| 3 | █ Calingiri | █ .5L/ha TM21 | █ 50kg/ha Urea | 1051.6 | 4.78 | 995.35 |
| 4 | █ Calingiri | █ 0L/ha TM21 | █ 50kg/ha Urea | 818.4 | 3.72 | 787.15 |
| 5 | █ Calingiri | █ 0L/ha TM21 | █ 100kg/ha Urea | 935 | 4.25 | 872.5 |
| 6 | █ Calingiri | █ .5L/ha TM21 | █ 100kg/ha Urea | 1036.2 | 4.71 | 948.7 |
| Rainfall trial gsr (mm) | 400mm |
|---|
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.
