Rankins Springs row spacing x seeding rate x sowing date trial

2010
CC BY 4.0

Research organisaton

Trial details

Researcher(s) Barry Haskins
Year(s) 2010
Contributor Central West Farming Systems
Trial location(s) Rankins Springs, NSW
Rankins Springs row spacing x seeding rate x sowing date trial locations
Aims

To compare yield at three row spacing’s (25, 50 and 75cm) and two seeding rates (20 and 40 kg/ha) when
sown early and late.

Key messages
  • Row spacing and seeding rate made no difference to yield when sown on 4 May.
  • When sown 24 May, yield decreased with wider row spacing’s, and slightly increased with higher seeding rates.
  • The variation in this trial was large due to previous seasons header rows.
Lead research organisation N/A
Host research organisation N/A
Related program N/A
Acknowledgments

The contributions of Brad Davis (formally CWFS) and farming co-operator Michael Pfitzner in conducting
this trial are gratefully acknowledged.


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

Method

Crop type Wheat
Treatment type(s)
  • Sowing
  • Sowing: Rate
  • Sowing: Row spacing
Trial type Experimental
Trial design Replicated

Rankins Springs 2010

Sow date 1 May 2010
Harvest date 15 December 2010
Plot size Not specified
Plot replication 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
Not specified
Soil conditions
Trial site Soil texture
Rankins Springs, NSW Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Rankins Springs, NSW Kandosol
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 Rankins Springs NSW
2010 652.9mm
2009 605.3mm
2008 590.0mm
2007 508.8mm
2006 567.9mm
2005 608.8mm
2004 566.9mm
2003 555.5mm
2002 508.4mm
2001 548.8mm
2000 500.6mm
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.

Rankins Springs NSW

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: 07-05-2019 14:24pm AEST