Plant density for hyper-yielding

2020

Research organisaton
Funding source

Trial details

Researcher(s) Nick Poole
Darcy Warren
Year(s) 2020
Contributor Field Applied Research (FAR) Australia
Trial location(s) Wallendbeen, NSW
Plant density for hyper-yielding locations
Aims

To determine optimum plant density for hyper-yielding canola

Key messages

 Canola is an extremely plastic crop:
o There was no overall effect of seeding rate (from 15 to 70 plants/m²) on grain yield, oil concentration or harvested seed size (thousand seed weight).
 45Y28 (RR) was higher yielding than HyTTec Trifecta at all seeding rates.

Wallendbeen NSW 2020

2019 Crop: Wheat.
Soil type & management: Red loam
Available Nitrogen (kg/ha) 0-60 cm: 140 kg/ha
Colwell P (mg/kg) 0-10 cm: 38
pH (CaCl2) 0-10 cm: 5.6
Organic Carbon (%) 0-10 cm: 1.7
 

Lead research organisation Field Applied Research (FAR) Australia
Host research organisation Field Applied Research (FAR) Australia
Trial funding source GRDC FAR2004-002SAX
Related program FAR Hyper Yielding Crops 2020-2022
Acknowledgments N/A
Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop type Oilseed: Canola
Treatment type(s)
  • Crop: Variety
  • Sowing: Rate
Trial type Experimental
Trial design Randomised,Replicated,Blocked

Wallendbeen 2020

Sow rate or Target density Please refer to report for treatment details
Sow rate or Target density Please refer to report for treatment details
Sow date 17 April 2020
Harvest date 28 November and 12 December 2020
Plot size Not specified
Plot replication Not specified
Psuedoreplication Not specified
Fertiliser

Sowing Fertiliser: 130 kg/ha MAP

Nitrogen: 17 April - 150 kg/ha SOA (30 kg/ha N)
               11 June - 196 kg/ha Urea (90 kg/ha N)
                 4 August - 70 kg/ha Urea (32 kg/ha N)

Fungicide

30 May : Prosaro 450ml/ha
26 August : Aviator Xpro 800 mL/ha
24 September : Prosaro 450 mL/ha

Seed treatment Jockey + Poncho
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
Wallendbeen, NSW Red loam
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Wallendbeen, NSW Kandosol
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.

Wallendbeen 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

2020 trial report



Trial last modified: 29-03-2023 14:25pm AEST