Crown rot yield loss response curves – Macalister 2015

2015

Research organisaton
Funding source

Trial details

Researcher(s) Clayton Forknall (DAFQ)
Alison Kelly (DAFQ)
Steven Simpfendorfer (NSW DPI)
Year(s) 2015
Contributor Department of Primary Industries NSW
Trial location(s) Macalister, QLD
Further information View external link
Crown rot yield loss response curves – Macalister 2015 locations
Aims

To better understand and quantify potential production losses incurred from foliar, crown and root diseases by developing response curves.

Key messages
  • Yield loss response curves are an additional tool to help growers in varietal selection decisions to maximise returns where disease is present.
  • Variations occurred in the yield response of varieties to crown rot, along with their resistance to this disease.
  • The variety Suntop, although displaying crown rot symptoms similar to that of a susceptible variety, demonstrated a greater ability to maintain yield where disease was present than other varieties that are considered tolerant.
  • The selection of varieties based purely on current resistance categories may be overlooking genetics with improved tolerance, such as the variety Suntop.
     
Lead research organisation Department of Primary Industries NSW
Host research organisation N/A
Trial funding source GRDC DAW00245
Related program Yield loss response curves for host resistance to leaf, crown and root diseases in wheat and barley
Acknowledgments

This experiment was part of the project Yield loss response curves for host resistance to leaf, crown and root diseases in wheat and barley, (DAW00245; 2014–19), a collaborative project between state agencies in New South Wales, Victoria, Queensland, Western Australia and South Australia, with joint investment by GRDC. We thank Douglas Lush (DAFQ) for sowing and managing the Macalister experiment and Rob Taylor for kindly providing the trial site.


Other trial partners Co-operator: Rob Taylor
Download the trial report to view additional trial information

Method

Crop types Cereal (Grain): Wheat Cereal (Grain): Durum
Treatment type(s)
  • Crop: Variety
  • Pest Management: Fungal
  • Seed treatment: Inoculant
Trial type Experimental
Trial design Randomised,Replicated,Blocked

Macalister 2015 Wheat

Sow rate or Target density 100 plant/m2
Sow date 1 June 2015
Harvest date 2 November 2015
Plot size Not specified
Plot replication 3
Plot blocking Randomised complete block
Plot randomisation Yes
Fertiliser

250 kg/ha Urea and 40 kg/ha Granulock® 12Z at sowing
 

Other trial notes

This research paper is an extract from the publication Northern grains Research Results 2017, available at
https://www.dpi.nsw.gov.au/__data/assets/pdf_file/0019/802900/NNSWRR2017-web-access-fixedMar2018.pdf

Macalister 2015 Durum

Sow rate or Target density Not specified
Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Plot blocking Not specified
Plot randomisation Not specified
Fertiliser Not specified
Other trial notes

This research paper is an extract from the publication Northern grains Research Results 2017, available at
https://www.dpi.nsw.gov.au/__data/assets/pdf_file/0019/802900/NNSWRR2017-web-access-fixedMar2018.pdf

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
Macalister, QLD 0 - 60cm 126.00
Soil conditions
Trial site Soil texture
Macalister, QLD Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Macalister, QLD 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 Macalister QLD
2015 306.7mm
2014 288.7mm
2013 283.3mm
2012 290.9mm
2011 308.7mm
2010 323.5mm
2009 328.4mm
2008 342.8mm
2007 375.8mm
2006 341.8mm
2005 396.0mm
2004 428.5mm
2003 511.2mm
2002 521.3mm
2001 569.3mm
2000 571.4mm
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

Loading

Climate

Macalister QLD 2015


Observed climate information

Rainfall trial gsr (mm) 121mm

Derived climate information

Macalister QLD

NOTE: Exact trial site locality unknown - Climate data may not be accurate
Loading
Loading
Loading

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

2015 trial report



Trial last modified: 05-06-2023 15:06pm AEST