Good Clover Bad Clover

2017

Research organisaton
Funding sources

Trial details

Researcher(s) Lyn Dohle
Year(s) 2017
Contributor Agriculture Kangaroo Island Incorporated
Trial location(s) Site 1, Kangaroo Island, SA
Good Clover Bad Clover locations
Aims

The ‘Good Clover Bad Clover’ project is a three-year project that commenced in April 2017 and aims to increase awareness of the potential issues and improve management strategies to deal with oestrogenic clover.

Key messages

Four problem sub-clover species Yarloop, Dinninup, Geraldton and Dwalgenup.

Oestrogenic clovers are responsible for a variety of symptoms in sheep including reduced ewe fertility, difficult births, prolapse of the uterus, urethral blockages in wethers and udder development in maiden ewes and wethers.

Paddock assessments have confirmed the widespread presence of oestrogenic clovers in the South East and Kangaroo Island.

Growers are encouraged to assess their own paddocks for the presence of problem species and their potential impact on their flock.

Lead research organisation N/A
Host research organisation N/A
Trial funding source MLA
Trial funding source Kangaroo Island Natural Resource Management Board
Trial funding source Sheep Connect South Australia
Related program N/A
Acknowledgments N/A
Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop type Clover
Treatment type(s)
  • Variety: Type
Trial type Article/commentary
Trial design Not applicable

Kangaroo Island 2017

Sow date Not specified
Harvest date Not specified
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
Site 1, Kangaroo Island, SA Not specified
Derived trial site soil information
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 Site 1, Kangaroo Island SA
2017 522.7mm
2016 526.3mm
2015 475.7mm
2014 531.4mm
2013 521.7mm
2012 519.8mm
2011 514.9mm
2010 515.4mm
2009 513.6mm
2008 471.8mm
2007 460.6mm
2006 505.5mm
2005 500.0mm
2004 513.6mm
2003 541.7mm
2002 507.7mm
2001 516.7mm
2000 508.2mm
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.

Site 1, Kangaroo Island 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 report and links

2017 trial report



Trial last modified: 21-05-2019 11:18am AEST