Download the Excel spreadsheet version of the Nutrient Balance Sheet (NBS) for Manure Management Plans (MMPs). This spreadsheet provides a tool for calculating manure application rates to meet MMP requirements. Instructions for use are included within the spreadsheet. If prompted when opening the file always select "Enable Macros" to assure that background calculations function correctly. Download the Word version of the MMP NBS and complete your calculation by hand. The accompanying User Guide provides instructions and tables that are essential for completing your NBS by hand.