Lentil, Herbicide Management +/- zinc, MRZ Mid North (Warnertown), South Australia Lentil, Herbicide Management +/- zinc, LRZ Eyre Peninsula (Wudinna), South Australia

2019
CC BY 4.0

Research organisaton
Funding source

Trial details

Researcher(s) Sarah Day
Richie Mould
Penny Roberts
Year(s) 2019
Contributor Southern Pulse Agronomy
Trial location(s) Warnertown, SA
Wudinna, SA
Lentil, Herbicide Management +/- zinc, MRZ Mid North (Warnertown), South Australia Lentil, Herbicide Management +/- zinc, LRZ Eyre Peninsula (Wudinna), South Australia locations
Aims
  1. To determine safe margins for applying post sowing pre-emergent herbicides on herbicide tolerant lentil variety, PBA Hallmark XT grown on different soil types.
  2. To assess the herbicide damage recovery effects of zinc.
Key messages

Key message: Herbicide damage symptoms were not observed in PBA Hallmark XT due to herbicide treatments at Wudinna and Warnertown, 2019. This is likely due to the dry seasonal conditions, which lowered herbicide mobilisation within the soil. Consequently, effects of zinc sulphate on herbicide damage recovery were not visible. Average grain yield of PBA Hallmark XT was 0.71 t/ha at Wudinna and 0.93 t/ha at Warnertown.

Lead research organisation Southern Pulse Agronomy
Host research organisation N/A
Trial funding source GRDC DAV00150
Related program N/A
Acknowledgments

The research undertaken as part of the GRDC-funded Southern Pulse Agronomy project is made possible by the significant contributions of growers through both trial cooperation and the support of the GRDC and the authors would like to thank them for their continued support. The continued assistance in trial management from SARDI Agronomy groups at Clare, Minnipa, Struan and Port Lincoln is gratefully acknowledged and appreciated. The authors would also like to gratefully acknowledge SARDI Plant Pathology and Soil Biology groups for their scientific input and assistance, as well as advisors and grower groups involved in the project.


Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop type Grain Legume: Lentils
Treatment type(s)
  • Herbicide: Rate
  • Herbicide: Type
Trial type Experimental
Trial design Unknown

Warnertown 2019

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

Herbicide strategies:

Treatment | Application rate and timing

  • Nil | Nil
  • Terbuthylazine* | Applied post-sowing pre-emergent at 500 g/ha
  • Diuron | Applied post-sowing pre-emergent at 500 g/ha
  • Metribuzin* | Applied post-sowing pre-emergent at 150 g/ha
  • Imazethapyr* | Applied post-sowing pre-emergent at 50 g/ha
  • Zinc | Zinc sulfate applied post-emergent (6-node growth stage) at 2 kg/ha

*Experimental herbicide treatment (product or timing

Wudinna 2019

Sow date Unknown
Harvest date Unknown
Plot size Not specified
Plot replication Not specified
Herbicide Not specified
Download the trial report to view additional method/treatment information
Trial source data and summary not available
Check the trial report PDF for trial results.
Observed trial site soil information
Trial site soil testing
Site Depth Type pH EC P K N A OC CAT
Warnertown, SA 8.40 0.15 24.00 488.00 18.00 2.00 0.80
Wudinna, SA 8.80 0.12 21.00 373.00 3.00 0.00 0.83
Soil conditions
Trial site Soil texture
Warnertown, SA Clay loam
Wudinna, SA Clay loam
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Warnertown, SA Chromosol
Wudinna, 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 Warnertown SA Wudinna SA
2019 397.2mm289.0mm
2018 431.9mm297.8mm
2017 496.6mm321.5mm
2016 480.4mm314.0mm
2015 426.0mm308.3mm
2014 478.9mm368.4mm
2013 471.7mm310.2mm
2012 507.0mm330.0mm
2011 510.3mm360.6mm
2010 476.6mm345.7mm
2009 438.1mm342.9mm
2008 444.5mm273.7mm
2007 463.5mm288.1mm
2006 443.0mm291.1mm
2005 470.1mm273.6mm
2004 455.6mm268.6mm
2003 456.3mm282.9mm
2002 418.1mm290.7mm
2001 416.7mm341.6mm
2000 412.0mm348.7mm
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

Warnertown SA 2019


Observed climate information

Rainfall trial total (mm) 216mm
Rainfall trial gsr (mm) 193mm

Wudinna SA 2019


Observed climate information

Rainfall trial total (mm) 197mm
Rainfall trial gsr (mm) 187mm

Derived climate information

Warnertown SA

Wudinna SA

Warnertown SA

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Wudinna SA

NOTE: Exact trial site locality unknown - Climate data may not be accurate
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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: 14-03-2023 10:41am AEST