Reducing ammonia loss from urea and improving soil exchangeable ammonium and available nitrate in non waterlogged soils through mixing zeolite and sago (Metroxylon sagu) waste water.
Ammonia loss from urea significantly reduces urea-N use efficiency. The objective of this study was to determine the effect of mixing urea with zeolite and sago (Metroxylon sagu) waste water on ammonia volatilization, soil exchangeable ammonium and available nitrate compared with urea alone. The mix...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Academic Journals
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/22176/ http://www.academicjournals.org/journal/IJPS/edition/18_February_2011 |
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| Institution: | Universiti Putra Malaysia |
| Language: | English |