Researcher(s) |
Ciara Beard Chad Reynolds Christine Zaicou-Kunesch |
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Year(s) | 2013 |
Contributor | Northern Agri Group |
Trial location(s) |
Binnu, WA
|
Determine the value of nitrogenand fungicide on the profitability of new wheat varieties with different disease resistances in wheat on wheat system.
Lead research organisation | N/A |
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Host research organisation | N/A |
Trial funding source | GRDC DAW00218 |
Related program | N/A |
Acknowledgments | N/A |
Other trial partners | Not specified |
Crop type | Cereal (Grain): Wheat |
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Treatment type(s) |
|
Trial type | Experimental |
Trial design | Replicated |
Sow rate or Target density | 150 plants/m2 |
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Sow date | 9 May 2013 |
Harvest date | 23 October 2013 |
Plot size | 20m x 1.54m |
Plot replication | 3 |
Fertiliser |
9 May 50kg/ha MAPSZC drilled below seed at seeding nitrogen topdressed at seeding 50kg/ha urea nitrogen top dressed mid-season (12 June) 15kg/ha, 80kg/ha, 146kg/ha urea. |
Herbicide |
9th May - 200ml Talstar, 100ml Dominex, 1.5L Treflan, 2L sprayseed 29th May - 670ml Velocity + 1% Hasten; 27th June 270ml Velocity + 1% Hasten |
Fungicide |
10th July - 150ml Prosaro |
# | Variety |
Treatment 1
|
Treatment 2
|
Grain yield (t/ha) | Percentage leaf area diseased (LAD) at Z71 (%) | Protein (%) |
---|---|---|---|---|---|---|
1 | █ Cobra | █ N0 | █ Nil fungicide | 1.26 | 28 | 13.9 |
2 | █ Cobra | █ N30 | █ Nil fungicide | 1.21 | 27 | 14.13 |
3 | █ Cobra | █ N60 | █ Nil fungicide | 1.18 | 23 | 14.47 |
4 | █ Cobra | █ N90 | █ Nil fungicide | 1.2 | 21 | 14.6 |
5 | █ Cobra | █ N0 | █ Plus fungicide | 1.27 | 15 | 14.27 |
6 | █ Cobra | █ N30 | █ Plus fungicide | 1.35 | 13 | 14.73 |
7 | █ Cobra | █ N60 | █ Plus fungicide | 1.25 | 11 | 15.03 |
8 | █ Cobra | █ N90 | █ Plus fungicide | 1.32 | 14 | 14.67 |
9 | █ Corack | █ N0 | █ Nil fungicide | 1.36 | 29 | 13.1 |
10 | █ Corack | █ N30 | █ Nil fungicide | 1.37 | 34 | 13.23 |
11 | █ Corack | █ N60 | █ Nil fungicide | 1.38 | 26 | 13.74 |
12 | █ Corack | █ N90 | █ Nil fungicide | 1.33 | 33 | 13.67 |
13 | █ Corack | █ N0 | █ Plus fungicide | 1.47 | 18 | 13.13 |
14 | █ Corack | █ N30 | █ Plus fungicide | 1.45 | 18 | 13.53 |
15 | █ Corack | █ N60 | █ Plus fungicide | 1.5 | 14 | 14 |
16 | █ Corack | █ N90 | █ Plus fungicide | 1.45 | 13 | 13.9 |
17 | █ Mace | █ N0 | █ Nil fungicide | 1.43 | 28 | 13.07 |
18 | █ Mace | █ N30 | █ Nil fungicide | 1.5 | 28 | 13.3 |
19 | █ Mace | █ N60 | █ Nil fungicide | 1.46 | 26 | 13.63 |
20 | █ Mace | █ N90 | █ Nil fungicide | 1.42 | 21 | 14 |
21 | █ Mace | █ N0 | █ Plus fungicide | 1.55 | 16 | 13.57 |
22 | █ Mace | █ N30 | █ Plus fungicide | 1.55 | 18 | 13.6 |
23 | █ Mace | █ N60 | █ Plus fungicide | 1.51 | 13 | 13.97 |
24 | █ Mace | █ N90 | █ Plus fungicide | 1.56 | 14 | 13.93 |
25 | █ Wyalkatchem | █ N0 | █ Nil fungicide | 1.31 | 28 | 14.17 |
26 | █ Wyalkatchem | █ N30 | █ Nil fungicide | 1.36 | 30 | 14.01 |
27 | █ Wyalkatchem | █ N60 | █ Nil fungicide | 1.28 | 22 | 14.43 |
28 | █ Wyalkatchem | █ N90 | █ Nil fungicide | 1.31 | 19 | 14.6 |
29 | █ Wyalkatchem | █ N0 | █ Plus fungicide | 1.42 | 15 | 14.07 |
30 | █ Wyalkatchem | █ N30 | █ Plus fungicide | 1.41 | 10 | 14.17 |
31 | █ Wyalkatchem | █ N60 | █ Plus fungicide | 1.47 | 11 | 14.84 |
32 | █ Wyalkatchem | █ N90 | █ Plus fungicide | 1.38 | 11 | 15 |
Rainfall trial gsr (mm) | 162mm |
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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.