The relationship between soil pH and buffer index (also referred to as buffer pH) is often misunderstood or misinterpreted. Confusion between soil pH and buffer index often occurs, since the two measurements are printed on the soil test report side-by-side.
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This document will allow you to convert a Midwest Labs lime recommendation based on pounds of 90% ECCE lime to a recommendation in tons of ag lime using your lime product's % Effective Calcium Carbonate Equivalent or Effective Neutralizing Material.READ MORE
Interpreting Soil Analysis is one of Midwest Laboratories' most popular publications. This brochure will walk the reader through how to read the soil test. We explain the individual analysis and calculations. We also discuss the desired levels of different nutrients and soil properties.READ MORE
The purpose of liming is to neutralize acid. Midwest recommendations are based on an assumption of 90% neutralizing power.READ MORE