Recordkeeping for Meters: Hand Calculation
Hand Calculation Tools
This one page sheet lets you fill in the blanks to calculate where to set the flow meter and calculate how much you applied using totalizer readings from your meter and your lab data.
This worksheet allows you to keep a track of lagoon water nitrogen applications made on each field as they occur. Use one worksheet per field for each year or crop season. This worksheet prints on legal size paper.
Here are detailed instructions on how to fill out this worksheet:
After you have calculated your nitrogen applications, use this worksheet to calculate how much phosphorus and potassium you have applied. This worksheet prints on regular 8-1/2 x 11 in paper.
If you would like the worksheet to do the math for you, here are the identical Excel spreadsheets with the formulas already programmed in. You will still want to use one sheet for each field. You will need the Microsoft Excel at least version 2003 or Microsoft Works.