Three Soil Tests - Electrical Conductivity, Organic Matter & Micronutrient Package

TEST 1: Electrical Conductivity (EC) value provided by the lab, is a measurement that relates to the amount of salts in your soil sample (salinity). It is reported in deciSiemens per meter (dS/m) units. After you check out, you will receive an email confirmation with an order number. Please note this number on your soil sample submission. TEST 2: Organic Matter (OM) is determined in the lab using the Loss on Ignition (LOI) method. It is reported in % of weight. Monitoring changes in soil organic matter should be of interest for all farmers wanting to improve crop productivity on their farms. TEST 3: The Micronutrient test uses the M3 extraction method. Elements included in this package are Aluminum (Al), Copper (Cu), Iron (Fe), Manganese (Mn), Sodium (Na), Nickel (Ni) and Zinc (Zn). Results are provided in parts per million. For additional information use this link: https://store.extension.iastate.edu/product/14823