Wirrinya NSW trials

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Trial Contributor
Funding sources
Year Trial site
Assessment of soil pH; changes over time at historic sites sampled under a previous soil acidity project

To increase grower awareness of: the current status of soil acidification and the associated causes and impacts and associated need to address of soil acidification via the ongoing application of agricultural lime.

Central West Farming Systems
2014 Wirrinya NSW
Research organisaton
Canola response to phosphorous in the Forbes district

To investigate canola response to phosphorous in the Forbes district.

Central West Farming Systems
1998 Wirrinya NSW
Research organisaton
Cereal response to stubble treatments in Central Western NSW

To investigate the impact that stubble treatments (burning, cultivation, harrowed/flattened or standing stubble) imposed towards the end of the fallow have on the yield of winter crops.

Central West Farming Systems
2016 Wirrinya NSW
Research organisaton
Durum (cv. Wollaroi) comparison to Janz in the Forbes district - Gunning Gap

To report on trial results comparing the performance of Wollaroi and Janz in the Forbes district in 1999.

Central West Farming Systems
1999 Wirrinya NSW
Research organisaton
Field pea nutrition trials

To investigate the potential for response to P rates above 15 kg/ha.

Central West Farming Systems
2004 Wirrinya NSW
Research organisaton
Fungicides for control of wheat stripe rust in central-west NSW
  • To assess the potential for yield and quality responses from controlling Stripe Rust (SR) in several wheat varieties with differing levels of SR resistance in central-west (CW) NSW.
  • To assess the level of stripe rust control achieved by using different fungicide products including seed dressings, fertiliser dressing and foliar sprays.
Central West Farming Systems
2005 Wirrinya NSW
Research organisaton
Fungicides for strategic and tactical control of wheat leaf diseases in central-west NSW

To assess the potential for yield and quality responses from controlling Stripe Rust and Yellow Leaf Spot (YLS) in central-western (CW) NSW.

Central West Farming Systems
2004 Wirrinya NSW
Research organisaton
Gunning Gap and Wirrinya CWFS sites - wheat stripe rust and fungicide control

To compare the response of H45 and Bowerbird when treated with a range of fungicide treatments.

Central West Farming Systems
GRDC
2003 Wirrinya NSW
Research organisaton
Is controlled traffic farming altering crop performance across seeder widths in CWFS districts?

To test the hypothesis that over time in controlled traffic farming systems the repeated uneven spreading of header residue back over the tram track width would result in changed soil conditions that would ultimately lead to different “management zones” along the tram track.

Central West Farming Systems
2015 Wirrinya NSW
Research organisaton
Is controlled traffic farming altering crop performance across seeder widths in CWFS districts?

To identify any possible impacts on crop growth in controlled traffic systems where the header residue maybe inconsistently spread back across the tram track width over a number of seasons.

Central West Farming Systems
2016 Wirrinya NSW
Research organisaton
Lupin time of sowing demostration at Wirrinya and Gunning Gap

To investigate the effects of sowing date on the yield of Lupins.

Central West Farming Systems
1999 Wirrinya NSW
Research organisaton
New barley varieties and management

To report on new barley varieties and management.

Central West Farming Systems
2005 Wirrinya NSW
Research organisaton
Phosphorus response in field peas

To measure responsiveness to starter nitrogen (N) and high sulphur (S) rates.

Central West Farming Systems
2000 Wirrinya NSW
Research organisaton
Regional site wheat variety trial results

To provide members with local data on the performance of new wheat varieties.

Central West Farming Systems
2006 Wirrinya NSW
Research organisaton
Seasonal effects of stubble treatment on canola establishment and grain yield
  • To investigate the impact of different stubble treatments imposed towards the end of the fallow have on the establishment and yield of canola.
  • The aim of the trials is to improve canola establishment and yield in stubble retained farming systems.
Central West Farming Systems
2014 Wirrinya NSW
Research organisaton
Soil acidity - crop yield impacts and management in Central Western NSW

To identify and retest historic pH monitoring sites from previous publically funded projects.

Central West Farming Systems
GRDC
2015 Wirrinya NSW
Research organisaton
Sulfonylurea herbicide and zinc/phosphorus fertiliser interactions in wheat in central west NSW

To study the interaction between herbicides and Zn nutrition of wheat.

Central West Farming Systems
2001 Wirrinya NSW
Research organisaton
The effect of sowing rate on the performance of H45 and Diamondbird wheat

To provide further information regarding sowing rates and optimum plant densities.

Central West Farming Systems
2001 Wirrinya NSW
Research organisaton
Top dressing canola with urea: amounts and timing

To look at the effectiveness of top-dressed urea on canola and the importance of timing prior to rainfall. 

Central West Farming Systems
2000 Wirrinya NSW
Research organisaton
Urea topdressing: importance of timing prior to rainfall, and benefits of Agritain treatment

To further investigate the impact of rainfall timing on the effectiveness of topdressed urea N uptake, and
the possible role of Agritain-treated urea to overcome the problems with the timing of topdressing.

Central West Farming Systems
1999 Wirrinya NSW
Research organisaton
Urea topdressing: importance of timing prior to rainfall, and benefits of Agritain treatment canola at Wirrinya

To further investigate the impact of rainfall timing on the effectiveness of topdressed urea N uptake, and
the possible role of Agritain-treated urea to overcome the problems with the timing of topdressing.

Central West Farming Systems
1999 Wirrinya NSW
Research organisaton
Wheat response to zinc

To measure potential responses in wheat.

Central West Farming Systems
2000 Wirrinya NSW
Research organisaton