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Marysville/Sunbury, Ohio | I guess I had a little too much time on my hands tonight. Made up a spread sheet that will let you determine price per unit of nutrient, price per pound of bulk product, optimum product blend (price based), and total blend cost. All you need to do is enter your desired NPK, S, and Z amounts as well as the respective prices for each product (These sections are in green). Once you've made those inputs, click on cell P22, then the data tab, then solver, lastly solve. Sounds kinda clunky, but seems to work just fine.
NOTE: You need the solver add in for excel for the spread sheet to work. If you don't have it, you can download it for free from microsoft.
Alex
Edited by CentOH Hay 1/12/2010 10:39
Attachments
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 optimumfertcalculatorV2.xlsx (10KB - 505 downloads)
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I need a fertilizer blend spreadsheet
