Effect of enhancing urea-humic acid mixture with refined acid sulphate soil
Problem statement: Acid Sulphate Soil (ASS) is a problem soil partly because of its high acidity. This low pH could be exploited to reduce ammonia loss from urea by reducing soil microsite pH. The use Humic Acid (HA) to control ammonia loss from urea has been reported but the cost of this material i...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Science Publications
2009
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| Online Access: | http://psasir.upm.edu.my/id/eprint/14235/1/ajassp.2009.1892.1896.pdf http://psasir.upm.edu.my/id/eprint/14235/ http://www.thescipub.com/abstract/?doi=ajassp.2009.1892.1896 |
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