Testing retained sowing seed of hybrid canola in a range of rainfall zones

2012
CC BY 4.0

Research organisaton
Funding source
Yeruga Crop Research

Trial details

Researcher(s) Trent Potter
Year(s) 2012
Contributor Yeruga Crop Research
Trial location(s) Bool Lagoon, SA
Bordertown, SA
Lameroo, SA
Minnipa, SA
Testing retained sowing seed of hybrid canola in a range of rainfall zones locations
Aims

To measure the effect of retaining hybrid sowing seed on plant growth, blackleg resistance and grain yield compared to the original hybrid (i.e. as purchased from seed supplier; referred to as ‘commercial’ here after) for a range of herbicide tolerance options in a range of rainfall zones in southern Australia.

Key messages

(i) In many cases, retained hybrid sowing seed resulted in more blackleg and lower grain yields than when commercial hybrid sowing seed was used. (ii) Oil content was lower in crops grown from retained sowing seed. (iii) Benefits of commercial hybrid sowing seed outweighed the cost of buying that seed.

Lead research organisation N/A
Host research organisation N/A
Trial funding source GRDC YCR00001
Related program Regional Cropping Solutions Network
Acknowledgments N/A
Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop type Oilseed: Canola
Treatment type(s)
  • Fungicide: Application Method
Trial type
Trial design

Bool Lagoon 2012

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Bordertown 2012

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Lameroo 2012

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Minnipa 2012

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication 3
Download the trial report to view additional method/treatment information

Download results

Trial results Minnipa

# Treatment 1
Treatment 2
Treatment 3
Grain yield (kg/ha)
1 Commercial hybrid Jockey (fungicide) Type 1 417
2 Commercial hybrid Jockey (fungicide) Type 2 772
3 Commercial hybrid Jockey (fungicide) Type 3 545
4 Commercial hybrid Jockey (fungicide) Type 4 692
5 Commercial hybrid Jockey (fungicide) Type 5 688
6 Commercial hybrid Jockey (fungicide) Type 6 452
7 Commercial hybrid Jockey (fungicide) Type 7 352
8 Commercial hybrid No Jockey (fungicide) Type 1 403
9 Commercial hybrid No Jockey (fungicide) Type 2 705
10 Commercial hybrid No Jockey (fungicide) Type 3 638
11 Commercial hybrid No Jockey (fungicide) Type 4 773
12 Commercial hybrid No Jockey (fungicide) Type 5 708
13 Commercial hybrid No Jockey (fungicide) Type 6 427
14 Commercial hybrid No Jockey (fungicide) Type 7 430
15 Retained seed Jockey (fungicide) Type 1 425
16 Retained seed Jockey (fungicide) Type 2 630
17 Retained seed Jockey (fungicide) Type 3 455
18 Retained seed Jockey (fungicide) Type 4 517
19 Retained seed Jockey (fungicide) Type 5 503
20 Retained seed Jockey (fungicide) Type 6 433
21 Retained seed Jockey (fungicide) Type 7 353
22 Retained seed No Jockey (fungicide) Type 1 448
23 Retained seed No Jockey (fungicide) Type 2 550
24 Retained seed No Jockey (fungicide) Type 3 495
25 Retained seed No Jockey (fungicide) Type 4 628
26 Retained seed No Jockey (fungicide) Type 5 547
27 Retained seed No Jockey (fungicide) Type 6 407
28 Retained seed No Jockey (fungicide) Type 7 392

Grain yield kg/ha


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Trial results Lamaroo

# Treatment 1
Treatment 2
Treatment 3
Grain yield (kg/ha)
1 Commercial hybrid Jockey (fungicide) Type 1 417
2 Commercial hybrid Jockey (fungicide) Type 2 772
3 Commercial hybrid Jockey (fungicide) Type 3 545
4 Commercial hybrid Jockey (fungicide) Type 4 692
5 Commercial hybrid Jockey (fungicide) Type 5 688
6 Commercial hybrid Jockey (fungicide) Type 6 452
7 Commercial hybrid Jockey (fungicide) Type 7 352
8 Commercial hybrid No Jockey (fungicide) Type 1 403
9 Commercial hybrid No Jockey (fungicide) Type 2 705
10 Commercial hybrid No Jockey (fungicide) Type 3 638
11 Commercial hybrid No Jockey (fungicide) Type 4 773
12 Commercial hybrid No Jockey (fungicide) Type 5 708
13 Commercial hybrid No Jockey (fungicide) Type 6 427
14 Commercial hybrid No Jockey (fungicide) Type 7 430
15 Retained seed Jockey (fungicide) Type 1 425
16 Retained seed Jockey (fungicide) Type 2 630
17 Retained seed Jockey (fungicide) Type 3 455
18 Retained seed Jockey (fungicide) Type 4 517
19 Retained seed Jockey (fungicide) Type 5 503
20 Retained seed Jockey (fungicide) Type 6 433
21 Retained seed Jockey (fungicide) Type 7 353
22 Retained seed No Jockey (fungicide) Type 1 448
23 Retained seed No Jockey (fungicide) Type 2 550
24 Retained seed No Jockey (fungicide) Type 3 495
25 Retained seed No Jockey (fungicide) Type 4 628
26 Retained seed No Jockey (fungicide) Type 5 547
27 Retained seed No Jockey (fungicide) Type 6 407
28 Retained seed No Jockey (fungicide) Type 7 392

Grain yield kg/ha


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Trial results Bordertown

# Treatment 1
Treatment 2
Treatment 3
Grain yield (kg/ha)
1 Commercial hybrid Jockey (fungicide) Type 1 417
2 Commercial hybrid Jockey (fungicide) Type 2 772
3 Commercial hybrid Jockey (fungicide) Type 3 545
4 Commercial hybrid Jockey (fungicide) Type 4 692
5 Commercial hybrid Jockey (fungicide) Type 5 688
6 Commercial hybrid Jockey (fungicide) Type 6 452
7 Commercial hybrid Jockey (fungicide) Type 7 352
8 Commercial hybrid No Jockey (fungicide) Type 1 403
9 Commercial hybrid No Jockey (fungicide) Type 2 705
10 Commercial hybrid No Jockey (fungicide) Type 3 638
11 Commercial hybrid No Jockey (fungicide) Type 4 773
12 Commercial hybrid No Jockey (fungicide) Type 5 708
13 Commercial hybrid No Jockey (fungicide) Type 6 427
14 Commercial hybrid No Jockey (fungicide) Type 7 430
15 Retained seed Jockey (fungicide) Type 1 425
16 Retained seed Jockey (fungicide) Type 2 630
17 Retained seed Jockey (fungicide) Type 3 455
18 Retained seed Jockey (fungicide) Type 4 517
19 Retained seed Jockey (fungicide) Type 5 503
20 Retained seed Jockey (fungicide) Type 6 433
21 Retained seed Jockey (fungicide) Type 7 353
22 Retained seed No Jockey (fungicide) Type 1 448
23 Retained seed No Jockey (fungicide) Type 2 550
24 Retained seed No Jockey (fungicide) Type 3 495
25 Retained seed No Jockey (fungicide) Type 4 628
26 Retained seed No Jockey (fungicide) Type 5 547
27 Retained seed No Jockey (fungicide) Type 6 407
28 Retained seed No Jockey (fungicide) Type 7 392

Grain yield kg/ha


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Trial results Bool Lagoon

# Treatment 1
Treatment 2
Treatment 3
Grain yield (kg/ha)
1 Commercial hybrid Jockey (fungicide) Type 1 417
2 Commercial hybrid Jockey (fungicide) Type 2 772
3 Commercial hybrid Jockey (fungicide) Type 3 545
4 Commercial hybrid Jockey (fungicide) Type 4 692
5 Commercial hybrid Jockey (fungicide) Type 5 688
6 Commercial hybrid Jockey (fungicide) Type 6 452
7 Commercial hybrid Jockey (fungicide) Type 7 352
8 Commercial hybrid No Jockey (fungicide) Type 1 403
9 Commercial hybrid No Jockey (fungicide) Type 2 705
10 Commercial hybrid No Jockey (fungicide) Type 3 638
11 Commercial hybrid No Jockey (fungicide) Type 4 773
12 Commercial hybrid No Jockey (fungicide) Type 5 708
13 Commercial hybrid No Jockey (fungicide) Type 6 427
14 Commercial hybrid No Jockey (fungicide) Type 7 430
15 Retained seed Jockey (fungicide) Type 1 425
16 Retained seed Jockey (fungicide) Type 2 630
17 Retained seed Jockey (fungicide) Type 3 455
18 Retained seed Jockey (fungicide) Type 4 517
19 Retained seed Jockey (fungicide) Type 5 503
20 Retained seed Jockey (fungicide) Type 6 433
21 Retained seed Jockey (fungicide) Type 7 353
22 Retained seed No Jockey (fungicide) Type 1 448
23 Retained seed No Jockey (fungicide) Type 2 550
24 Retained seed No Jockey (fungicide) Type 3 495
25 Retained seed No Jockey (fungicide) Type 4 628
26 Retained seed No Jockey (fungicide) Type 5 547
27 Retained seed No Jockey (fungicide) Type 6 407
28 Retained seed No Jockey (fungicide) Type 7 392

Grain yield kg/ha


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Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Bool Lagoon, SA Not specified
Bordertown, SA Not specified
Lameroo, SA Not specified
Minnipa, SA Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Bool Lagoon, SA Vertosol
Bordertown, SA Sodosol
Lameroo, SA Sodosol
Minnipa, SA Calcarosol
Soil Moisture Source: BOM/ANU
Average amount of water stored in the soil profile during the year, estimated by the OzWALD model-data fusion system.
Year Bool Lagoon SA Bordertown SA Lameroo SA Minnipa SA
2012 304.8mm511.1mm476.3mm298.2mm
2011 355.4mm527.9mm511.0mm321.0mm
2010 353.3mm515.3mm510.4mm316.5mm
2009 304.1mm495.6mm442.5mm331.2mm
2008 276.1mm481.9mm432.5mm264.0mm
2007 298.4mm483.3mm467.3mm273.1mm
2006 278.1mm483.8mm469.9mm312.5mm
2005 295.0mm499.4mm482.1mm288.5mm
2004 349.7mm506.7mm464.1mm277.7mm
2003 402.0mm512.6mm474.7mm274.7mm
2002 382.3mm484.6mm405.0mm265.2mm
2001 523.3mm473.1mm435.1mm318.1mm
2000 572.2mm426.5mm425.9mm329.3mm
National soil grid Source: CSIRO/TERN
NOTE: National Soil Grid data is aggregated information for background information on the wider area
Actual soil values can vary significantly in a small area and the trial soil tests are the most relevant data where available

Soil properties

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Climate

Derived climate information

No observed climate data available for this trial.
Derived climate data is determined from trial site location and national weather sources.

Bool Lagoon SA

Bordertown SA

Lameroo SA

Minnipa SA

Bool Lagoon SA

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Bordertown SA

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Lameroo SA

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Minnipa SA

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Some data on this site is sourced from the Bureau of Meteorology

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.



Trial last modified: 11-05-2023 18:16pm AEST