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Chapter 8: Acidic Soils and Salt-Affected Soils

Why we care about acidity1.The availability of many nutrients is strongly affected by acidity (Fig 8-7)2.Al3 is toxic to many plant roots and fish and impedes Ca, K, or Mg uptake by plants. Review cation exchange capacity, pH, and base saturation. Base Cation Saturation Percentage (BCS

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Chapter 8: Acidic Soils and Salt-Affected Soils

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