Preparation and Characterization of Urea with Coated-Urea Materials and their Performance to Reduce Ammonia Volatilization and Improve Crop Production
Urea is a widely used N fertilizer in the world. The rapid hydrolysis process of urea is responsible for high microsite pH and accumulation of NH4 in the soil. It caused NH3 emission from surface applied urea, resulting in poor N uptake and hazardous environmental effects. Urea can be more effective...
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| 主要作者: | |
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| 格式: | Thesis |
| 語言: | English |
| 出版: |
2011
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| 主題: | |
| 在線閱讀: | http://psasir.upm.edu.my/id/eprint/19533/1/FP_2011_4_F.pdf |
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