https://content.ces.ncsu.edu/extension-gardener-handbook/1-soils-and-plant-nutri
https://content.ces.ncsu.edu/extension-gardener-handbook/1-soils-and-plant-nutrients view website for reference and answer the following question. What does cation exchange tell us about its possible fertility or capacity for Cation exchange? Write one page on this subject in direct reference to how soils and fertility are affected by CEC.

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