Crops & Machinery
|Machinery cost calculator and database that accompanies the extension publication Machinery Cost Estimates and contains the input data used. (contains macros and requires Excel 2007 or later.)
|Hybrid Poplar Economics Workbook.xlsm
|Hybrid Poplar Economics Workbook (external link to U of MN Natural Resources Research Institute)
|Analysis of wide corn rows with a cover crop
Livestock & Manure Handling
|MANURWKST and related files
|Addresses questions related to the economic value of livestock manure and costs of hauling and applying it (with Bob Koehler, retired extension educator, U of MN Southwest Research and Outreach Center). This is a link to several spreadsheets with a news release, PDFs of presented papers, Powerpoint slide sets, and hand worksheets.