PO 32. Calculate fertilizer application rates from fertilizer analysis information

Fertilizer blends are developed by combining basic fertilizers to get nutrient concentrations appropriate for a given crop, soil, or application method.  Some common blends include:

• Solid

20-10-10                        8-32-16 20-20-20

6-24-24 10-20-20           0-10-40

5-15-15                          0-20-20 19-19-19

• Liquid

21-17-0 10-34-0 7-21-7