Calculating the ROI for the use of a stripper front in the Mallee

2017

Research organisation
Funding source

Trial details

Researcher(s) Simon Craig (Farm360 Pty Ltd)
Alistair Murdoch (Kooloonong)
Troy Thamm (Farm360 Pty Ltd)
Year(s) 2017
Contributor Birchip Cropping Group
Trial location(s) Kooloonong, VIC
Further information View external link
Calculating the ROI for the use of a stripper front in the Mallee locations
Aims

To determine the ROI from using a stripper front compared to a draper front.

Key messages
  • Capital value improvement of $61,000 by using the stripper front.
  • The cost per rotor hour of the machine increased as the capital cost went up and the number of hours decreased.
  • There was a 24% reduction in fuel usage and a 16% reduction in labour costs.
  • Harvest was completed on average two to three days faster with a stripper front.
Lead research organisation Birchip Cropping Group
Host research organisation N/A
Trial funding source GRDC BWD00024
Related program Maintaining profitable farming systems with retained stubble
Acknowledgments

This research was funded by the GRDC as part of the ‘Maintaining profitable farming systems in retained stubble’ project (BWD00024).


Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop types Cereal (Grain): Barley Cereal (Grain): Wheat
Treatment type(s)
  • Stubble : Management
Trial type Article/commentary
Trial design Not applicable

Kooloonong 2017 Barley

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Kooloonong 2017 Wheat

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

Download results

Trial results Table 1

# Treatment 1
Tonnes per hour (tonnes) Labour (hours) Speed (km/hr) Cost ($/hr) Total fuel (dollars) Fuel cost ($/hr) Fuel (L/hr) Labour ($/t) Labour ($/ha) Area (ha) hectares per hour (hectares) Width of header front (feet) Time (hours) Tonnes (tonnes) Total labour (dollars) Cost ($/ha) Grain yield (t/ha) Fuel cost ($/ha)
1 Draper low yield 13.2 35 11 388.96 2909 38.4 48 2.7 2.7 1000 13.2 12 76 1000 2652 29.47 1 2.91
2 Draper avg yield 25.92 35 9 356.66 3852 41.6 52 1.4 3.2 1000 10.8 12 93 2400 3241 32.1 2.4 3.85
3 Draper high yield 27.1 35 6.1 287.15 6448 47.2 59 1.3 4.8 1000 7.32 12 137 3700 4781 39.23 3.7 6.45
4 Stripper low yield 15.6 35 13 449.63 2092 32.64 40.8 2.2 2.2 1000 15.6 12 64 1000 2244 28.82 1 2.09
5 Stripper avg yield 35 35 12 437.97 2456 35.36 44.2 1 2.4 1000 14 12 69 2400 2431 30.41 2.4 2.46
6 Stripper high yield 39 35 8.8 379.95 3788 40 50 0.9 3.3 1000 11 12 95 3700 3314 35.98 3.7 3.79
7 Contracting low yield 13 11 488.4 2909 38.4 48 1000 13 12 76 1000 37 1 2.91
8 Contracting avg yield 26 9 491.6 3852 41.6 52 1000 11 12 93 2400 46 2.4 3.85
9 Contracting high yield 27 6.1 497.2 6448 47.2 59 1000 7.32 12 137 3700 68 3.7 6.45

Grain yield t/ha


Loading

Area ha


Loading

Cost $/ha


Loading

Cost $/hr


Loading

Fuel L/hr


Loading

Fuel cost $/ha


Loading

Fuel cost $/hr


Loading

hectares per hour hectares


Loading

Labour hours


Loading

Labour $/t


Loading

Labour $/ha


Loading

Speed km/hr


Loading

Time hours


Loading

Tonnes tonnes


Loading

Tonnes per hour tonnes


Loading

Total fuel dollars


Loading

Total labour dollars


Loading

Width of header front feet


Loading
Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Kooloonong, VIC Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Kooloonong, VIC 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 Kooloonong VIC
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000

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.

Kooloonong VIC

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

2017 trial report



Trial last modified: 02-12-2019 14:41pm AEST