Sulfonylurea herbicide and zinc / phosphorus fertiliser interactions in wheat in the Central West NSW cropping belt

2001 - 2002
CC BY 4.0

Research organisaton

Trial details

Researcher(s) N/A
Year(s) 2001 - 2002
Contributor Central West Farming Systems
Trial location(s) Tottenham, NSW
Sulfonylurea herbicide and zinc / phosphorus fertiliser interactions in wheat in the Central West NSW cropping belt locations
Aims

To investigate sulfonylurea herbicide and zinc / phosphorus fertiliser interactions in wheat in the Central West NSW cropping belt.

Key messages
  • Chlorsulfuron herbicide was found to reduce wheat yields at some sites.
  • Phosphorus (P) responses were closely correlated with soil P levels.
  • No significant responses to zinc (Zn) fertiliser were recorded.
  • P and Zn nutrition was not found to interact with chlorsulfuron herbicide damage in wheat
Lead research organisation Central West Farming Systems
Host research organisation N/A
Related program N/A
Acknowledgments
  • Thanks go to trial cooperators for hosting the trials. Greg Gibson, Tim McNee and Sharon Taylor provided technical assistance. John Francis supervised the trials in the Condobolin district in 2001.
  • Arthur Gilmore, Sharon Taylor, Helen Nicole and Chris Dyson carried out statistical analysis of the trial data.
  • Catherine Evans (CWFS) for critical comments on drafts of this report.
  • The Central West Farming Systems Group, Grain Growers Association, Hi-Fert Fertilisers and GRDC funded these trials.

Other trial partners Not specified

Method

Crop type Cereal (Grain): Wheat
Trial type
Trial design

Tottenham 2001

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

Tottenham 2002

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Trial source data and summary not available
Check the trial report PDF for trial results.
Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Tottenham, NSW Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Tottenham, NSW Vertosol
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 Tottenham NSW
2002 530.9mm
2001 528.4mm
2000 514.1mm
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.

Tottenham NSW

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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 report and links


No trial reports or attachments found


Trial last modified: 27-05-2019 13:03pm AEST