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Preferred term

cation exchange capacity

Definition

  • A measure of the ability of a soil to hold the easily exchangeble cations, available for the plant roots. Cations are positively charged; they are held by negatively charged sites on clay and humus particles.

Broader concept

Entry terms

  • CEC

Creator

  • herbert.schentz@umweltbundesamt.at

URI

http://vocabs.lter-europe.net/EnvThes/22084

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