Evaluation of gypsum based material as coating agent to improve the efficiency of granular urea fertiliser
This study was motivated by the fact that even though urea is the most efficient nitrogen carrier in solid form, it is not efficient in delivering the nutrient to the plant. Approximately 70% of the applied urea fertiliser may be lost to the environment. These losses are due to leaching, decompositi...
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| Format: | Thesis |
| Language: | English |
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2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/67830/1/FK%202015%20123%20IR.pdf |