Other
Clemson University: Soil Acidity and Liming
Covers the composition and uses of liming materials in agriculture, as well as the lime codes of several states. Good definitions of terms: lime, calcitic limestone, calcite, dolomite, dolomitic limestone, aragonite, hi-cal lime, and more.
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Crop Life: The Importance of Agricultural Lime
Read here about why farmers use aglime on their crops. Proper use of aglime is one of the most important management inputs in successful crop production.