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
|
Protein (%) | Percentage leaf area diseased (LAD) at Z71 (%) | Grain yield (t/ha) |
---|---|---|---|---|---|---|
1 | █ Cobra | █ N0 | █ Nil fungicide | 13.9 | 28 | 1.26 |
2 | █ Cobra | █ N30 | █ Nil fungicide | 14.13 | 27 | 1.21 |
3 | █ Cobra | █ N60 | █ Nil fungicide | 14.47 | 23 | 1.18 |
4 | █ Cobra | █ N90 | █ Nil fungicide | 14.6 | 21 | 1.2 |
5 | █ Cobra | █ N0 | █ Plus fungicide | 14.27 | 15 | 1.27 |
6 | █ Cobra | █ N30 | █ Plus fungicide | 14.73 | 13 | 1.35 |
7 | █ Cobra | █ N60 | █ Plus fungicide | 15.03 | 11 | 1.25 |
8 | █ Cobra | █ N90 | █ Plus fungicide | 14.67 | 14 | 1.32 |
9 | █ Corack | █ N0 | █ Nil fungicide | 13.1 | 29 | 1.36 |
10 | █ Corack | █ N30 | █ Nil fungicide | 13.23 | 34 | 1.37 |
11 | █ Corack | █ N60 | █ Nil fungicide | 13.74 | 26 | 1.38 |
12 | █ Corack | █ N90 | █ Nil fungicide | 13.67 | 33 | 1.33 |
13 | █ Corack | █ N0 | █ Plus fungicide | 13.13 | 18 | 1.47 |
14 | █ Corack | █ N30 | █ Plus fungicide | 13.53 | 18 | 1.45 |
15 | █ Corack | █ N60 | █ Plus fungicide | 14 | 14 | 1.5 |
16 | █ Corack | █ N90 | █ Plus fungicide | 13.9 | 13 | 1.45 |
17 | █ Mace | █ N0 | █ Nil fungicide | 13.07 | 28 | 1.43 |
18 | █ Mace | █ N30 | █ Nil fungicide | 13.3 | 28 | 1.5 |
19 | █ Mace | █ N60 | █ Nil fungicide | 13.63 | 26 | 1.46 |
20 | █ Mace | █ N90 | █ Nil fungicide | 14 | 21 | 1.42 |
21 | █ Mace | █ N0 | █ Plus fungicide | 13.57 | 16 | 1.55 |
22 | █ Mace | █ N30 | █ Plus fungicide | 13.6 | 18 | 1.55 |
23 | █ Mace | █ N60 | █ Plus fungicide | 13.97 | 13 | 1.51 |
24 | █ Mace | █ N90 | █ Plus fungicide | 13.93 | 14 | 1.56 |
25 | █ Wyalkatchem | █ N0 | █ Nil fungicide | 14.17 | 28 | 1.31 |
26 | █ Wyalkatchem | █ N30 | █ Nil fungicide | 14.01 | 30 | 1.36 |
27 | █ Wyalkatchem | █ N60 | █ Nil fungicide | 14.43 | 22 | 1.28 |
28 | █ Wyalkatchem | █ N90 | █ Nil fungicide | 14.6 | 19 | 1.31 |
29 | █ Wyalkatchem | █ N0 | █ Plus fungicide | 14.07 | 15 | 1.42 |
30 | █ Wyalkatchem | █ N30 | █ Plus fungicide | 14.17 | 10 | 1.41 |
31 | █ Wyalkatchem | █ N60 | █ Plus fungicide | 14.84 | 11 | 1.47 |
32 | █ Wyalkatchem | █ N90 | █ Plus fungicide | 15 | 11 | 1.38 |
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.