Published online 5 April 2007
Published in J Environ Qual 36:730-741 (2007)
DOI: 10.2134/jeq2006.0269
© 2007 American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America
677 S. Segoe Rd., Madison, WI 53711 USA
Phosphorus Losses in Simulated Rainfall Runoff from Manured Soils of Alberta
Callie A. Volfa,
Gerald R. Ontkeana,*,
D. Rodney Bennetta,
David S. Chanasykb and
Jim J. Millerc
a Alberta Agriculture, Food and Rural Development, 100, 5401 1st Ave. South, Lethbridge, AB, Canada T1J 4V6
b Univ. of Alberta, 751 General Services Bldg., Edmonton, AB, Canada T6G 2H1
c Agriculture and Agri-Food Canada, Lethbridge Research Centre, 5403 1st Ave. South, Lethbridge, AB, Canada T1J 4B1

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Fig. 2. Relationships between soil test phosphorus (STP) and total phosphorus (TP) flow-weighted mean concentration (FWMC) for fresh (a, c, e) and residual (b, d, f) rainfall simulations.
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Fig. 3. Relationships between soil test phosphorus (STP) and dissolved reactive phosphorus (DRP) flow-weighted mean concentration (FWMC) for fresh (a, c, e) and residual (b, d, f) rainfall simulations.
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Copyright © 2007 by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America.