Content Related to Soil Testing

Crop News

Nitrogen Considerations for Spring 2021 - June 2, 2021
Phosphorus and Potassium Management for 2020 after a Year with Highly Variable Yields - October 1, 2019
High Yields, Low Grain Prices: Manage Phosphorus and Potassium Wisely - October 21, 2016
Make Rational Decisions about Phosphorus and Potassium Management with Unfavorable Crop Prices - September 16, 2015
The Moist Soil Test for Potassium and Other Nutrients: What's It All About? - September 24, 2012
Phosphorus, Potassium and pH Management Issues Following Drought-damaged Crops - August 23, 2012

Encyclopedia Article

The Illinois Soil Nitrogen Test: Should it be used in Iowa? - October 10, 2005
Interpreting results of the Mehlich-3 ICP Soil Phosphorus Test - November 17, 2003

ICM Blog Post

Fall Approaches – Time to Think about Crop Fertility for 2022 - August 23, 2021