Agricultural Management Practices And Soil Quality:
Measuring, assessing, and comparing laboratory and field test kit indicators of soil quality attributes.

Authors: Greg Evanylo, Extension Specialist, Crop and Soil Environmental Sciences, Virginia Tech, and Robert McGuinn, Former Research Associate, Crop and Soil Environmental Sciences, Virginia Tech

Publication Number 452-400, posted March 2000



Figure 2: Relative nutrient availability at various soil pH values.

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