Researcher(s) |
Spencer Beatty Rob Hughes Mike Lamond Luke Marquis Byron Milne Chloe Paterson Jack Sawyer Grant Thompson |
---|---|
Contact email | grant@cropcircleconsulting.com.au |
Contact phone | 0427652521 |
Year(s) | 2022 |
Contributor | Crop Circle Consulting Pty Ltd |
Trial location(s) |
Grass Patch, WA
Hines Hill, WA Kalannie, WA Kalannie, WA Moonyoonooka, WA Scaddan, WA Tammin, WA Tenindewa, WA York, WA |
To investigate the nutritional requirements and the impact of sowing dates for SHO safflower in different regions and soil types across Western Australia.
Nutrition
DOS x TOS
Lead research organisation |
Crop Circle Consulting Pty Ltd |
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Host research organisation | N/A |
Trial funding source | GRDC PROC-9176605 |
Related program | N/A |
Acknowledgments | N/A |
Other trial partners | SLR Agriculture, South East Agronomy & Research |
Crop type | Oilseed: Safflower |
---|---|
Treatment type(s) |
|
Trial type | |
Trial design |
Sow rate or Target density | 20kg/ha |
---|---|
Sow rate or Target density | 20kg/ha |
Sowing machinery |
550lb Flexicoil Spring tyne/dual shoot Maxi point equipped small plot seeder |
Sow date | 24 May 2022 |
Harvest date | 2 February 2023 |
Plot size | 1.8m x 10m |
Plot replication | 3 |
Psuedoreplication | Not specified |
Sow rate or Target density | 20kg/ha |
---|---|
Sow rate or Target density | 20kg/ha |
Sowing machinery |
Precision trial cone seeder fitted with knife points and trailing press wheels. 7 tynes (Groundhog) parallelogram. |
Sow date | 29 April 2022 |
Harvest date | 21 December 2022 |
Plot size | 2.3m x 12m |
Plot replication | 4 |
Psuedoreplication | Not specified |
Sow rate or Target density | 20kg/ha |
---|---|
Sow rate or Target density | 20kg/ha |
Sowing machinery |
Precision trial cone seeder fitted with knife points and trailing press wheels. 7 tynes (Groundhog) parallelogram. |
Sow date | 19 May 2022 |
Harvest date | 19 December 2022 |
Plot size | 2.5m x 12m |
Plot replication | 3 |
Psuedoreplication | Not specified |
Sow rate or Target density | 20kg/ha |
---|---|
Sow rate or Target density | 20kg/ha |
Sowing machinery |
Precision trial cone seeder fitted with knife points and trailing press wheels. 7 tynes (Groundhog) parallelogram. |
Sow date | 23 April 2022 |
Harvest date | 19 December 2022 |
Plot size | 2.3m x 12m |
Plot replication | 4 |
Psuedoreplication | Not specified |
Sow rate or Target density | 20kg/ha |
---|---|
Sow rate or Target density | 20kg/ha |
Sowing machinery |
Knife point and press wheel small plot seeder |
Sow date | 21 May 2022 |
Harvest date | 14 December 2022 |
Plot size | 3m x 12m |
Plot replication | 4 |
Psuedoreplication | Not specified |
Sow rate or Target density | 20kg/ha |
---|---|
Sow rate or Target density | 20kg/ha |
Sowing machinery |
550lb Flexicoil spring tyne/dual shoot Maxi point equipped small plot seeder |
Sow date | 24 May 2022 |
Harvest date | 2 February 2023 |
Plot size | 1.8m x 10m |
Plot replication | 3 |
Psuedoreplication | Not specified |
Sow rate or Target density | 20kg/ha |
---|---|
Sow rate or Target density | 20kg/ha |
Sowing machinery |
Precision trial cone seeder fitted with knife points and trailing press wheels. 7 tynes (Groundhog) parallelogram. |
Sow date | 22 April 2022 |
Harvest date | 21 December 2022 |
Plot size | 2.3m x 12m |
Plot replication | 4 |
Psuedoreplication | Not specified |
Sow rate or Target density | 20kg/ha |
---|---|
Sow rate or Target density | 20kg/ha |
Sowing machinery |
Knife point and press wheel small plot seeder |
Sow date | 21 May 2022 |
Harvest date | 15 December 2022 |
Plot size | 3m x 36m |
Plot replication | 3 |
Psuedoreplication | Not specified |
Sow rate or Target density | 20kg/ha |
---|---|
Sow rate or Target density | 20kg/ha |
Sowing machinery |
Precision trial cone seeder fitted with knife points and trailing press wheels. 7 tynes (Groundhog) parallelogram. |
Sow date | 17 May 2022 |
Harvest date | 28 December 2022 |
Plot size | 2.5m x 12m |
Plot replication | 3 |
Psuedoreplication | Not specified |
# |
Treatment 1
|
Nitrogen (%) | Stem Elongation (Date) | Maturity (maturity) | Branching (Date) | Grain yield (t/ha) |
---|---|---|---|---|---|---|
1 | █ Untreated Control | 4.073 | 25/07/2022 | 16/12/2022 | 20/09/2022 | 0.58 |
2 | █ MAPte 18kg/ha + SOP TD 56kg/ha + UAN BANDED 138L/ha + EFN Zn 300mL/ha | 5.82 | 14/07/2022 | 9/12/2022 | 1/09/2022 | 1.02 |
3 | █ MAPte 35kg/ha + SOP TD 56kg/ha + UAN BANDED 134L/ha + EFN Zn 300mL/ha | 5.813 | 14/07/2022 | 9/12/2022 | 1/09/2022 | 1.09 |
4 | █ MAPte 53kg/ha + SOP TD 56kg/ha + UAN BANDED 130L/ha + EFN Zn 300mL/ha | 5.873 | 14/07/2022 | 9/12/2022 | 1/09/2022 | 1.04 |
5 | █ MAPte 70kg/ha + SOP TD 56kg/ha + UAN BANDED 125L/ha + EFN Zn 300mL/ha | 5.967 | 14/07/2022 | 9/12/2022 | 1/09/2022 | 1.05 |
6 | █ MAPte 70kg/ha + SOP TD 56kg/ha + EFN Zn 300mL/ha | 4.827 | 14/07/2022 | 9/12/2022 | 8/09/2022 | 0.8 |
7 | █ MAPte 53kg/ha + SOP TD 56kg/ha + UAN BANDED 34L/ha + EFN Zn 300mL/ha | 5.26 | 14/07/2022 | 9/12/2022 | 1/09/2022 | 1.05 |
8 | █ MAPte 53kg/ha + SOP TD 56kg/ha + UAN BANDED 81L/ha + EFN Zn 300mL/ha | 5.503 | 14/07/2022 | 9/12/2022 | 1/09/2022 | 1.05 |
9 | █ MAPte 53kg/ha + SOP TD 56kg/ha + UAN BANDED 81L/ha + EFN Zn 300mL/ha fb BULK N 48L/ha | 6.117 | 14/07/2022 | 9/12/2022 | 5/09/2022 | 1.01 |
10 | █ MAPte 53kg/ha + SOP TD 56kg/ha + UAN BANDED 81L/ha + EFN Zn 300mL/ha fb BULK N 95L/ha | 5.707 | 14/07/2022 | 9/12/2022 | 1/09/2022 | 0.88 |
11 | █ MAPte 53kg/ha + SOP TD 56kg/ha + UAN BANDED 81L/ha fb BULK N 95L/ha | 5.637 | 14/07/2022 | 9/12/2022 | 1/09/2022 | 0.9 |
# |
Treatment 1
|
Grain yield (t/ha) | Crop Establishment (m) | 50 percent flowering day of year (2) | End Flowering date (Date) | Crop vigour (1-9) |
---|---|---|---|---|---|---|
1 | █ Early-Mid May @ 2-3cm | 1.17 | 7.5 | 30/10/2022 | 28/11/2022 | 7 |
2 | █ Early-Mid May @ 5-7cm | 1.31 | 3.1 | 1/11/2022 | 29/11/2022 | 4.8 |
3 | █ Early-Mid May @ 10-12cm | 1.06 | 1.3 | 2/11/2022 | 29/11/2022 | 3.3 |
4 | █ Late May-Early June @ 2-3cm | 0.87 | 8 | 8/11/2022 | 2/12/2022 | 6.8 |
5 | █ Late May-Early June @ 5-7cm | 0.73 | 3.2 | 6/11/2022 | 2/12/2022 | 4.3 |
6 | █ Late May-Early June @ 10-12cm | 0.98 | 0.6 | 5/11/2022 | 1/12/2022 | 1.8 |
# |
Treatment 1
|
Grain yield (kg/ha) | Branches (Number) | Emergence plants (plants/m2) |
---|---|---|---|---|
1 | █ Untreated Control | 185.2 | 4.15 | 24.67 |
2 | █ MAP 18kg/ha + Urea 126kg/ha + EFN Zn 4L/ton | 175.2 | 4.05 | 19.83 |
3 | █ MAP 36kg/ha + Urea 121kg/ha + EFN Zn 4L/ton | 205.87 | 4.45 | 24.92 |
4 | █ MAP 54kg/ha + Urea 117kg/ha + EFN Zn 4L/ton | 247.8 | 4.65 | 21.83 |
5 | █ MAP 72kg/ha + Urea 113kg/ha + EFN Zn 4L/ton | 309.6 | 4.5 | 27.33 |
6 | █ MAP 72kg/ha + EFN Zn 4L/ton | 149.4 | 4.5 | 25.17 |
7 | █ MAP 54kg/ha + Urea 26kg/ha + EFN Zn 4L/ton | 165.6 | 4.15 | 26.58 |
8 | █ MAP 54kg/ha + Urea 69kg/ha + EFN Zn 4L/ton | 241 | 4.8 | 28.42 |
9 | █ MAP 54kg/ha + Urea 113kg/ha + EFN Zn 4L/ton | 187.6 | 4.95 | 26.58 |
10 | █ MAP 54kg/ha + Urea 156kg/ha + EFN Zn 4L/ton fb Urea 43kg/ha | 283.47 | 4.6 | 24.08 |
11 | █ MAP 54 kg/ha fb Urea 156kg/ha | 134.8 | 4.6 | 27.58 |
@T1: | @T2: | ||||
---|---|---|---|---|---|
# |
Treatment 1
|
Crop Establishment (plants/m2) | Grain yield (t/ha) | Biomass rating (%) | Biomass rating (%) |
1 | █ Untreated Control | 26.33 | 0.99 | 18.25 | 42.5 |
1 | █ MAP 18kg/ha, Urea 126kg/ha, EFN Zn 4L/ton | 23 | 1.16 | 21.5 | 62.5 |
1 | █ MAP 36kg/ha, Urea 121kg/ha, EFN Zn 4L/ton | 25.33 | 1.15 | 24.75 | 65 |
2 | █ MAP 54kg/ha, Urea 117kg/ha, EFN Zn 4L/ton | 27.67 | 1.2 | 34.75 | 70 |
2 | █ MAP 72kg/ha, Urea 113kg/ha, EFN Zn 4L/ton | 24 | 1.23 | 30.75 | 77.5 |
2 | █ MAP 72kg/ha, EFN Zn 4L/ton | 28.67 | 0.93 | 24.5 | 50 |
3 | █ MAP 54kg/ha, Urea 26kg/ha, EFN Zn 4L/ton | 26.67 | 1.2 | 33 | 70 |
3 | █ MAP 54kg/ha, Urea 69kg/ha, EFN Zn 4L/ton | 29.33 | 1.17 | 33.25 | 77.5 |
3 | █ MAP 54kg/ha, Urea 117kg/ha, EFN Zn 4L/ton | 27 | 1.21 | 36.26 | 87.5 |
4 | █ MAP 54kg/ha, Urea 156kg/ha, EFN Zn 4L/ton + Urea (post) 43kg/ha | 26 | 1.27 | 33.75 | 82.5 |
4 | █ MAP 54 kg/ha + Urea (post) 156kg/ha | 29.33 | 1.03 | 25.75 | 90 |
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# |
Treatment 1
|
Treatment 2
|
Crop Establishment (plants/m2) |
---|---|---|---|
1 | █ Shallow | █ TOS 1 | 37 |
2 | █ Shallow | █ TOS 2 | 41 |
3 | █ Shallow | █ TOS 3 | 35 |
4 | █ Deep | █ TOS 1 | 8 |
5 | █ Deep | █ TOS 2 | 18 |
6 | █ Deep | █ TOS 3 | 17 |
# |
Treatment 1
|
Treatment 2
|
Grain yield (kg/ha) | Crop Establishment (plants/m2) |
---|---|---|---|---|
1 | █ Shallow | █ TOS 1 | 28.67 | |
2 | █ Shallow | █ TOS 2 | 421.07 | 28.67 |
3 | █ Shallow | █ TOS 3 | 231.2 | 18 |
4 | █ Deep | █ TOS 1 | 361.33 | 11.33 |
5 | █ Deep | █ TOS 2 | 100.53 | 15.33 |
6 | █ Deep | █ TOS 3 | 6.67 |
# |
Treatment 1
|
Treatment 2
|
Crop Establishment (plants/m2) | Grain yield (t/ha) |
---|---|---|---|---|
1 | █ Shallow | █ TOS 1 | 24.25 | 1.71 |
2 | █ Shallow | █ TOS 2 | 35 | 1.33 |
3 | █ Shallow | █ TOS 3 | 27 | 1.39 |
4 | █ Deep | █ TOS 1 | 14 | 1.4 |
5 | █ Deep | █ TOS 2 | 23.67 | 1.15 |
6 | █ Deep | █ TOS 3 | 19.33 | 0.88 |
# |
Treatment 1
|
Treatment 2
|
Crop vigour (%) | Emergence plants (plants/m2) |
---|---|---|---|---|
1 | █ Shallow (2-3cm) | █ TOS 1 | 70 | 40.2 |
2 | █ Shallow (2-3cm) | █ TOS 2 | 60 | 22 |
3 | █ Medium (5-7cm) | █ TOS 1 | 72.5 | 32.2 |
4 | █ Medium (5-7cm) | █ TOS 2 | 52.5 | 28 |
5 | █ Deep (10-12cm) | █ TOS 1 | 45 | 18.6 |
6 | █ Deep (10-12cm) | █ TOS 2 | 43.75 | 17 |
# |
Treatment 1
|
Grain yield (kg/ha) | Crop vigour (%) | Emergence plants (plants/m2) |
---|---|---|---|---|
1 | █ Untreated Control | 847.6 | 100 | 27.4 |
2 | █ MAP 18kg/ha + SOA 40kg/ha + Urea 130kg/ha + EFN Zn 300mL/ha | 707 | 100 | 25.2 |
3 | █ MAP 36kg/ha + SOA 40kg/ha + Urea 130kg/ha + EFN Zn 300mL/ha | 610.9 | 100 | 25 |
4 | █ MAP 53kg/ha + SOA 40kg/ha + Urea 130kg/ha + EFN Zn 300mL/ha | 518.9 | 100 | 26.6 |
5 | █ MAP 71kg/ha + SOA 40kg/ha + Urea 130kg/ha + EFN Zn 300mL/ha | 625 | 100 | 27.6 |
6 | █ MAP 71kg/ha + SOA 40kg/ha + Urea 65kg/ha + EFN Zn 300mL/ha | 657.7 | 100 | 26.4 |
7 | █ MAP 71kg/ha + SOA 40kg/ha + Urea 65kg/ha + EFN Zn 300mL/ha | 526.7 | 92.5 | 26.4 |
8 | █ MAP 71kg/ha + SOA 40kg/ha + Urea 195kg/ha + EFN Zn 300mL/ha fb UAN 70L/ha | 653.8 | 100 | 27.2 |
9 | █ MAP 71kg/ha + SOA 40kg/ha + Urea 260kg/ha + EFN Zn 300mL/ha fb UAN 140L/ha | 620.6 | 100 | 26 |
10 | █ MAP 71kg/ha + SOA 40kg/ha + Urea 195kg/ha fb UAN 70L/ha | 756.3 | 100 | 22.4 |
# |
Treatment 1
|
Grain yield (kg/ha) | Crop vigour (%) | Emergence plants (plants/m2) |
---|---|---|---|---|
1 | █ Untreated Control | 834.3 | 100 | 24.2 |
2 | █ MAP 18kg/ha + SOA 40kg/ha + Urea 130kg/ha + EFN Zn 300mL/ha | 815.3 | 100 | 22.6 |
3 | █ MAP 36kg/ha + SOA 40kg/ha + Urea 130kg/ha + EFN Zn 300mL/ha | 848 | 100 | 23.2 |
4 | █ MAP 53kg/ha + SOA 40kg/ha + Urea 130kg/ha + EFN Zn 300mL/ha | 769.7 | 100 | 24.6 |
5 | █ MAP 71kg/ha + SOA 40kg/ha + Urea 130kg/ha + EFN Zn 300mL/ha | 864.7 | 100 | 27.2 |
6 | █ MAP 71kg/ha + SOA 40kg/ha + Urea 65kg/ha + EFN Zn 300mL/ha | 833.3 | 100 | 23.8 |
7 | █ MAP 71kg/ha + SOA 40kg/ha + Urea 65kg/ha + EFN Zn 300mL/ha | 647.3 | 92.5 | 21.6 |
8 | █ MAP 71kg/ha + SOA 40kg/ha + Urea 195kg/ha + EFN Zn 300mL/ha fb UAN 70L/ha | 839 | 100 | 25.8 |
9 | █ MAP 71kg/ha + SOA 40kg/ha + Urea 260kg/ha + EFN Zn 300mL/ha fb UAN 140L/ha | 903.7 | 100 | 22.8 |
10 | █ MAP 71kg/ha + SOA 40kg/ha + Urea 195kg/ha fb UAN 70L/ha | 865.3 | 100 | 17.6 |
Rainfall avg ann (mm) | 443.5mm |
---|---|
Rainfall avg gsr (mm) | 397.5mm |
Rainfall trial total (mm) | 566.6mm |
Rainfall trial gsr (mm) | 526.8mm |
Rainfall avg ann (mm) | 298.3mm |
---|---|
Rainfall avg gsr (mm) | 234.2mm |
Rainfall trial total (mm) | 317.4mm |
Rainfall trial gsr (mm) | 260.4mm |
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.