Researcher(s) |
John Sykes (John Sykes Rural Consulting) |
---|---|
Year(s) | 2008 |
Contributor | Riverine Plains |
Trial location(s) |
Balldale, NSW
|
To assess the level of input required to maximise yields of barley grown after wheat.
Lead research organisation |
John Sykes Rural Consulting |
---|---|
Host research organisation |
Riverine Plains |
Trial funding source | GRDC |
Related program | N/A |
Acknowledgments |
Mr C Cay, Mrs S Cay |
Other trial partners | Not specified |
Crop type | Cereal (Grain): Barley |
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Treatment type(s) |
|
Trial type | Experimental |
Trial design | Replicated |
Sow date | 23 May 2008 |
---|---|
Harvest date | Not specified |
Plot size | 1.5m x 16m |
Plot replication | 3 |
Fertiliser |
90kg/ha MAP at sowing and as per treatments |
Fungicide |
As per treatments |
Soil amelioration |
pH (CaCl2) 5.1 Phosphate (Collwell) 82mg/kg Deep soil N 73kg/ha |
# | Variety |
Treatment 1
|
Treatment 2
|
Treatment 3
|
Grain yield (t/ha) | Gross margin ($/ha) |
---|---|---|---|---|---|---|
1 | █ Baudin | █ 0N | █ seed 50kg/ha | █ | 0.9 | 106 |
2 | █ Baudin | █ 20N @ Z23 | █ seed 50kg/ha | █ | 1.7 | 232 |
3 | █ Baudin | █ 40N @ Z23 | █ seed 50kg/ha | █ | 2.1 | 428 |
4 | █ Baudin | █ 80N @ Z 23 | █ seed 50kg/ha | █ | 1.8 | 294 |
5 | █ Baudin | █ 120N @ Z23 | █ seed 50kg/ha | █ | 1.9 | 307 |
6 | █ Baudin | █ 0N | █ seed 50kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 1.4 | 121 |
7 | █ Baudin | █ 20N @ Z23 | █ seed 50kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 2.1 | 318 |
8 | █ Baudin | █ 40N @ Z23 | █ seed 50kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 2.4 | 542 |
9 | █ Baudin | █ 80N @ Z 23 | █ seed 50kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 1.5 | 244 |
10 | █ Baudin | █ 120N @ Z23 | █ seed 50kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 1.9 | 344 |
11 | █ Baudin | █ 0N | █ seed 100kg/ha | █ | 1 | 46 |
12 | █ Baudin | █ 20N @ Z23 | █ seed 100kg/ha | █ | 1.9 | 299 |
13 | █ Baudin | █ 40N @ Z23 | █ seed 100kg/ha | █ | 2 | 287 |
14 | █ Baudin | █ 80N @ Z 23 | █ seed 100kg/ha | █ | 1.5 | 117 |
15 | █ Baudin | █ 120N @ Z23 | █ seed 100kg/ha | █ | 1.9 | 344 |
16 | █ Baudin | █ 0N | █ seed 100kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 1.2 | 145 |
17 | █ Baudin | █ 20N @ Z23 | █ seed 100kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 2 | 374 |
18 | █ Baudin | █ 40N @ Z23 | █ seed 100kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 2.1 | 375 |
19 | █ Baudin | █ 80N @ Z 23 | █ seed 100kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 1.9 | 299 |
20 | █ Baudin | █ 120N @ Z23 | █ seed 100kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 1.8 | 263 |
21 | █ Baudin | █ 40N @ Z23 | █ seed 20kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 2.1 | 345 |
22 | █ Baudin | █ 40N @ Z23 | █ seed 140kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 1.4 | 181 |
23 | █ Baudin | █ 80N @ Z 23 | █ seed 20kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 1.8 | 250 |
24 | █ Baudin | █ 80N @ Z 23 | █ seed 140kg/ha | █ 2 Applications 500mL 125g/L Triadamefon @Z30 & Z39 | 1.2 | 85 |
Rainfall trial gsr (mm) | 135mm |
---|
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.