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SOLUBLE AND EXCHANGEABLE CATION RATIOS IN SOME SOILS OF ISRAEL 1
Author(s) -
LEVY RACHEL,
MURAVSKY E. MOR
Publication year - 1965
Publication title -
journal of soil science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.244
H-Index - 111
eISSN - 1365-2389
pISSN - 0022-4588
DOI - 10.1111/j.1365-2389.1965.tb01440.x
Subject(s) - soil water , sodium , cation exchange capacity , ion exchange , chemistry , absorption (acoustics) , soil science , range (aeronautics) , ion exchange resin , mineralogy , mathematics , environmental chemistry , analytical chemistry (journal) , environmental science , inorganic chemistry , materials science , ion , organic chemistry , composite material
Summary Sodium‐absorption ratio–exchangeable sodium ratio relationship was tested on some Israeli profiles. Two approaches were used: firstly, a survey on existing relationship in about 250 soil samples representing twenty soil types, and secondly, a comparison of the exchange isotherms of five soil types obtained by a batch equilibrium procedure. The results of the survey extended over a small range of S.A.R., a fact which was an obstacle for making any conclusions. By the second approach it was found that the examined soil types showed a difference in their exchange properties. Determination of the exchange isotherms and calculation of the parameters for each soil separately gave a better insight into their exchange behaviour.
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