032: Farming the Soil With Amber Anderson

Here is another one: Farming the Soil with Amber Anderson. DonnaLonna Kitchen takes a look at the ingredients in the soil.   We interview Amber Anderson, a soil expert from the Iowa State University Agronomy department.   Donna and Lonna talk about fertilizer, additives, nutrients and nitrogen. What goes into the growing of our food? Are these good things? Are they not so good things? Why do farmers make the decisions they do?