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The Determination of Exchangeable Bases in Carbonate Soils.
Published online by Cambridge University Press: 27 March 2009
Extract
A method for determining the total exchangeable bases of carbonate soils is described. The carbonate in a known weight of soil is decomposed by acetic acid and the carbon dioxide evolved is estimated. By further extraction with acetic acid a solution is obtained which contains not only the bases originally in combination with the carbon dioxide but also the exchangeable bases. The amount of the latter is found by difference.
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- Copyright © Cambridge University Press 1932
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