Effect of calcium silicate and superphosphate application on surface charge properties of volcanic soils from West Sumatra, Indonesia
Silicate and phosphate are known to change soil's charge properties. A study was conducted to determine the effects of their application on charge of volcanic soils of Sumatra, Indonesia. This study showed in the beginning that calcium (Ca)-silicate application increased soil pH and zero point...
| Main Authors: | , , , , |
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| Format: | Article |
| Published: |
Informa UK Limited
2002
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| Online Access: | http://psasir.upm.edu.my/id/eprint/115460/ |