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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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Grant B. Morgan, Kari J. Hodge, Kevin E. Wells and Marley W. Watkins
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Foster, A.D.; Copeland, T.J.; Cox, C.J.; Hall, P.W.; Watkins, M.A.; Wright, R.; Lin, J.
Pág. 304 - 317
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D. Kay, J. Crowther, C.M. Stapleton, M.D. Wyer, L. Fewtrell, S. Anthony, M. Bradford, A. Edwards, C.A. Francis, M. Hopkins, C. Kay, A.T. McDonald, J. Watkins, J. Wilkinson
Pág. 2649 - 2661
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D. Kay, J. Crowther, C.M. Stapleton, M.D. Wyer, L. Fewtrell, A. Edwards, C.A. Francis, A.T. McDonald, J. Watkins, J. Wilkinson
Pág. 442 - 454
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Fernàndez-Trujillo, J Pablo; Nock, Jacqueline F; Watkins, Christopher B
Pág. 235 - 241
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Watkins, A J
Pág. 36 - 37
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Gunes, G; Watkins, C B; Hotchkiss, J H
Pág. 1169 - 1175
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Watkins, C B; Manzano-Mendez, J E; Nock, J F; Zhang, J; Maloney, K E
Pág. 886 - 890
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