Effect of Air-Flow Rates on Laboratory Measurement of NH3 Volatilization
The effect of air-flow rates on the volatilization loss of NH3 from urea was studied on two soil types. In both soils, the volatilization loss increased with increasing air flow rates up to 14 volume/min. Further increase in air-flow rate to more than 14 volume/min. did not significantly increase...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English English |
| Published: |
1988
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| Online Access: | http://psasir.upm.edu.my/id/eprint/2577/1/Effect_of_Air-Flow_Rates_on_Laboratory_Measurement_of.pdf http://psasir.upm.edu.my/id/eprint/2577/ |
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| Summary: | The effect of air-flow rates on the volatilization loss of NH3 from urea was studied on two soil
types. In both soils, the volatilization loss increased with increasing air flow rates up to 14 volume/min.
Further increase in air-flow rate to more than 14 volume/min. did not significantly increase volatilization
loss ofNH3" It is suggested that volatilization loss should be measured at an air flow rate of14 volume/
min. |
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