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SDI Software

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Note: You may need to have the latest version of Adobe Acrobat Reader to view the PDF files correctly. The free reader software is available from Adobe You will need Microsoft Excel to use the templates.

CP_SDI08 (MS Excel template to compare center pivot sprinkler economics to SDI for corn production) Vs. 08, 2-01-08
Note this is the Feb 2008 update to the template first released in April 2002.
A discussion and results from this spreadsheet are available below.

Using the K-State center pivot sprinkler and SDI economic comparison spreadsheet.  PDF File  February 2008

COpt_SDI08 (MS Excel template to determine optimum planned corn area and plant population for SDI.) Vs. 08.0, 2-6-08
A discussion and results from this spreadsheet are available below.

Economically optimal corn plant population at various irrigation capacities using SDI in PDF format.

ShockSDI (MS Excel template to calculate shock chlorination amounts required for SDI groundwater wells.

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