Degree of Phosphorus Saturation and Soil Phosphorus Thresholds in an Ultisol Amended with Triple Superphosphate and Phosphate Rocks
Soil phosphorus (P) release capability could be assessed through the degree of P saturation (DPS). Our main objective was to determine DPS and, hence, P threshold DPS values of an Ultisol treated with triple superphosphate (TSP), Gafsa phosphate rocks (GPR), or Christmas Island phosphate rocks (CIPR...
Main Authors: | E. W. Gikonyo, A. R. Zaharah, M. M. Hanafi, A. R. Anuar |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2011-01-01
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Series: | The Scientific World Journal |
Online Access: | http://dx.doi.org/10.1100/tsw.2011.131 |
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