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Robert Mullen Ph.D.

In this webinar hosted by eKonomics, Dr. Robert Mullen, Ph.D., CCA, CPAg, teaches common fertilizer calculations used to determine fertilizer rates, prices. Watch the presentation below for Dr. Mullen’s step-by-step process to solve each mathematical equation.

From this webinar you will learn:

  • How to calculate fertilizer rates from fertilizer labels and recommendations,
  • How to determine the price of fertilizer for a basis of comparison between products,
  • How to make fertilizer applications when blending multiple sources.

This webinar is not eligible for a CEU credit.

Download Dr. Mullen’s presentation