A single-extraction method using silver-thiourea for measuring exchangeable cations and effective CEC in soils with variable charges
The use of a single extraction with dilute unbuffered silver-thiourea (AgTU) solution (0.01 M Ag+) for measuring exchangeable cations and the cation exchange capacity (CEC) of soils was compared with the conventional effective CEC method, which used N NH4OAc displacement for exchangeable “bases” (Ca...
| Main Authors: | , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
1980
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/176729 |
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