References
- Burns , J.C. , King , L.D. and Westerman , P.W. 1990 . Long‐term swine lagoon effluent applications on ‘Coastal'’ bermudagrass. I. Yield, quality, and elemental removal . J. Environ. Qual. , 19 : 749 – 756 .
- Burns , J.C. , Westerman , P.W. , King , L.D. , Overcash , M.R. and Cummings , G.A. 1987 . Swine manure and lagoon effluent applied to a temperate forge mixture. I. Persistence, yield, quality, and elemental removal . J. Environ. Qual. , 16 : 99 – 105 .
- Chang , G. and Entz , T. 1996 . Nitrate leaching losses under repeated cattle feedlot manure applications in southern Alberta . J. Environ. Qual. , 25 : 145 – 153 .
- Duffera , M. , Robarge , W.P. and Mikklesen , R.L. in press . Estimating the availability of nutrients from processed swine lagoon solids through incubation studies . Bioresource Technol. ,
- Edwards , D.R. and Daniel , T.C. 1992 . Environmental impacts of on‐farm poultry waste disposal: A review . Bioresource Technol. , 41 : 9 – 33 .
- Gartley , K.L. and Sims , T.J. 1994 . Phosphorus soil testing: Environmental uses and implications . Commun. Soil Sci. Plant Anal. , 25 : 1565 – 1582 .
- Hamilton , C.M. and Sims , J.T. 1995 . Nitrogen and phosphorus availability in enriched pelletized poultry litters . J. Sust. Agric. , 5 : 115 – 132 .
- Hamilton , P.A. and Shedlock , R.J. 1992 . Are fertilizers and pesticides in the ground water? A case study of the Delmarva peninsula , Denver, CO : U.S. Geol. Surv. . Circ. 1080
- Keeney , D. R. and Nelson , D. W. 1982 . “ Nitrogen‐Inorganic forms. ” . In Methods of Soil Analysis, Part II, , 2nd ed. , Edited by: Page , A.L. , Miller , R.H. and Keeney , D.R. 642 – 698 . Madison, WI : American Society of Agronomy .
- King , L.D. , Burns , J.C. and Westerman , P.W. 1990 . Long‐term swine lagoon effluent applications on ‘Coastal’ bermudagrass. II. Effect on nutrient accumulation in soil . J. Environ. Qual. , 19 : 756 – 760 .
- King , L.D. , Westerman , P.W. , Cummings , G.A. , Overcash , M.R. and Burns , J.C. 1985 . Swine lagoon effluent applied to ‘Coastal’ bermudagrass. II. Effect on soil . J. Environ. Qual. , 14 : 14 – 21 .
- Mehlich , A. 1984 . Mehlich 3 soil test extractant: A modification of Mehlich 2 extractant . Commun. Soil Sci. Plant Anal. , 15 : 1490 – 1516 .
- Mozaffari , M. and Sims , J.T. 1994 . Phosphorus availability and sorption in an Atlantic Coastal Plain watershed dominated by animal based agriculture . Soil Sci. , 157 : 97 – 107 .
- Ritter , W.F. and Chirnside , A.E.M. 1987 . Influence of agricultural practices on nitrates in the water table aquifer . Biol. Wastes , 19 : 165 – 178 .
- SAS . 1982 . SAS User's Guide: Statistics , Cary, NC : Statistical Analysis System Institute, Inc. .
- Sims , T.J. and Wolf , D.C. 1994 . Poultry waste management: Agricultural and environmental issues . Adv. Agron. , 52 : 1 – 83 .
- Sutton , A.L. , Nelson , D.W. , Hoff , J.D. and Mayrose , V.B. 1982 . Effect of injection and surface applications of liquid swine manure on corn yield and soil composition . J. Environ. Qual. , 3 : 468 – 472 .
- Westerman , P.W. , King , L.D. , Burns , J.C. , Cummings , G.A. and Overcash , M.R. 1987 . Swine manure and lagoon effluent applied to a temperate forage mixture. II. Rainfall runoff and soil chemical properties . J. Environ. Qual. , 16 : 106 – 112 .
- Westerman , P.W. , Overcash , M.R. , Evans , R.O. , King , L.D. , Burns , J.C. and Cummings , G.A. 1985 . Swine lagoon effluent applied to ‘Coastal’ bermudagrass. III. Irrigation and rainfall runoff . J. Environ. Qual. , 14 : 22 – 25 .