WA Crop Sequence Calculator

The Crop Sequence Calculator is an online tool to compare crop sequence options. The tool is based on trial results and historic data from Western Australia.

The calculator can be used to:

  • Evaluate the information gathered from recent Department of Primary Industries and Regional Development (DPIRD) and Grains Research and Development Corporation funded Dynamic Crop Sequence (DCS) trials at Katanning (Year 1 = 2008) and Wongan Hills (Year 1 = 2009)
  • Compare these results to experimental data collected in WA since 1974
  • Compare growers experiences to experimental data
  • Quickly compare gross margins for three year crop sequences.
Year 1 Year 2 Year 3 Year 4
Year1 Crop Year2 Crop Year3 Crop Year4 Crop

Experimental Returns

Yield (t/ha): Yield (t/ha): Yield (t/ha): Yield (t/ha):
Grain Price ($/t): Grain Price ($/t): Grain Price ($/t): Grain Price ($/t):
Costs ($/ha): Costs ($/ha): Costs ($/ha): Costs ($/ha):
Gross Margin ($/ha): Gross Margin ($/ha): Gross Margin ($/ha): Gross Margin ($/ha): Total Gross Margin ($/ha):

Your Returns

% Experimental Yield: % Experimental Yield: % Experimental Yield: % Experimental Yield:
Yield (t/ha): Yield (t/ha): Yield (t/ha): Yield (t/ha):
Grain Price ($/t): Grain Price ($/t): Grain Price ($/t): Grain Price ($/t):
Costs ($/ha): Costs ($/ha): Costs ($/ha): Costs ($/ha):
Gross Margin ($/ha): Gross Margin ($/ha): Gross Margin ($/ha): Gross Margin ($/ha): Total Gross Margin ($/ha):

Historical Data Graph


Contact Us

Contact information

Mark Seymour
+61 (0)8 9083 1143
Raj Malik
+61 (0)8 9821 3247
+61 (0)8 9081 3126
Page last updated: Monday, 29 January 2018 - 9:13am