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Calcium and Magnesium in Soils by patakuta99 is a document available to read on EtoBox.
What is Calcium and Magnesium in Soils about?
The document discusses the roles of calcium (Ca) and magnesium (Mg) as secondary nutrients in soil fertility, particularly in Minnesota. It emphasizes that while Ca is abundant and not typically a concern for deficiency, Mg can be deficient in very acidic soils. Furthermore, the document concludes that the ratio of exchangeable Ca to Mg does not significantly impact crop yields, and the choice between calcitic and dolomitic lime should be based on cost rather than perceived effects on production.
- Author
- patakuta99
- Language
- EN