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Isis S. P. C. Scott, Chad J. Penn and Chi-hua Huang
The reduction of dissolved phosphorus (P) transport to water systems is of critical importance for water quality. Phosphorus sorption materials (PSMs) are media with high affinity for dissolved P, and therefore serve as the core components of P removal s...
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Chad J. Penn, E. Bryan Rutter, D. Brian Arnall, James Camberato, Mark Williams and Patrick Watkins
Mehlich-3 (M3) is one of the most common agronomic and environmental phosphorus (P) extractants for determining P fertilizer requirements and the potential for non-point source pollution. Understanding how soil properties impact M3 extractability can imp...
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Jackie L. Schroder, Hailin Zhang, Kefyalew Girma, William R. Raun, Chad J. Penn and Mark E. Payton
Pág. 957 - 964
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Chad J. Penn and Hailin Zhang
Pág. 502 - 511
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Chad J. Penn and Jason G. Warren
Pág. 560 - 568
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Penn, C J, Bryant, R B
Pág. 303 - 310
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