How to use Haney Tests
The Haney test tries to assess biological activity in your soil. The results include many different metrics representing microbial activity and food sources. Dr. Anna Cates, state soil health specialist, guides you through how the various measurements are done and how to interpret your results. Liz Stahl, Extension Educator in Crops, discusses U of MN research comparing results of the Haney Test to standard soil testing procedures, and the implications if one were to use the Haney test in determining fertilizer needs.