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Twin N product trial

2009
CC BY 4.0

Research organisation
Central West Farming Systems

Trial details

Researcher(s) Brad Davis (CWFS)
Year(s) 2009
Contributor Central West Farming Systems
Trial location(s) Eubalong, NSW
Twin N product trial locations
Aims

To compare a standard practice of an upfront MAP fertiliser only, to this same rate of MAP plus a Twin N foliar application.

Key messages
  • N demand by crops in last year’s trials results was low due to the very dry finish to the season.
  • There was no benefit from applying Twin N to wheat in this season.
Lead research organisation Central West Farming Systems
Host research organisation N/A
Related program N/A
Acknowledgments

Thanks to all the co-operators, hosts, district agronomists, seed and product suppliers and CWFS staff for assistance with our trials throughout the year.
Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop type Cereal (Grain): Wheat
Treatment type(s)
  • Fertiliser : Type
Trial type Experimental
Trial design Randomised,Replicated,Blocked

Eubalong 2009

Sow date 11 June 2009
Harvest date 13 November 2009
Plot size 13m x 1.8m
Plot replication Not specified
Download the trial report to view additional method/treatment information

Download results

Trial results Euabalong results

# Treatment 1
Protein (%) Screenings (%) Grain yield (t/ha)
1 █ Nil 13.65 10.1 0.283
2 █ Twin N 13.58 9.17 0.319

Grain yield t/ha

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Protein %

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Screenings %

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Trial results Tottenham results

# Treatment 1
Protein (%) Screenings (%) Grain yield (t/ha)
1 █ Nil 13.65 10.1 0.283
2 █ Twin N 13.58 9.17 0.319

Grain yield t/ha

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Protein %

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Screenings %

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Trial results Weethallie results

# Treatment 1
Protein (%) Screenings (%) Grain yield (t/ha)
1 █ Nil 12.4 4.43 0.801
2 █ Twin N 12.57 4.37 0.834

Grain yield t/ha

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Protein %

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Screenings %

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Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Eubalong, NSW Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Eubalong, 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 Eubalong NSW
2009
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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.

Eubalong 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

2009 trial report



Trial last modified: 05-12-2019 15:27pm AEST