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Abstract
Many forage-based livestock production systems in Florida are characterized by extensive grazing with minimal inputs of commercial fertilizer and supplemental feed. In these systems, adequate soil fertility conditions are essential to sustain forage production. If nutrients become deficient, pasture and animal performance is reduced, and the economic returns of livestock operations may decline. This 3-page fact sheet discusses the different nutrient pathways in grazing pastures to help producers better understand how to promote nutrient cycling and pasture sustainability. Written by Maria L. Silveira, Joao M. B. Vendramini, Hiran M. da Silva, and Mariana Azenha, and published by the UF Department of Soil and Water Science, January 2013.
References
Briske, D.D., and R.K. Heitschmidt. 1991. "An Ecological Perspective." In Grazing Management: An Ecological Perspective, edited by R.K. Heitschmidt and J.W. Stuth, 11-26. Portland, OR: Timber Press.
Dubeux, J.C.B., Jr., L.E. Sollenberger, B.W. Mathews, J.M. Schoberg, and H.Q. Santos. 2007. "Nutrient Cycling in Warm-Climate Grasslands." Crop Sci. 47:915-28. https://doi.org/10.2135/cropsci2006.09.0581
Dubeux, J.C.B., Jr., L.E. Sollenberger, L.A. Gaston, J.M.B. Vendramini, S.M. Interrante, and R.L. Stewart. 2009. "Animal Behavior and Soil Nutrient Redistribution in Continuously Stocked Pensacola Bahiagrass Pastures Managed at Different Intensities." Crop Sci. 49:1503-10. https://doi.org/10.2135/cropsci2008.08.0509
Forbes, T.D.A., and F.M. Rouquette, Jr. 2007. "ForageAnimal Interface: Grazing Behavior and Nutrient Intake." In Encyclopedia of Animal Science. New York, NY: Taylor & Francis Group.
Franzluebbers, A.J., S.R. Wilkinson, and J.A. Stuedemann. 2004. "Bermudagrass Management in the Southern Piedmont USA: X Coastal Productivity and Persistence in Response to Fertilization and Defoliation Regimes." Agron. J. 96:1400-11. https://doi.org/10.2134/agronj2004.1400
Haynes, R.J., and P.H. Williams. 1993. "Nutrient Cycling and Soil Fertility in the Grazed Pasture Ecosystem." Adv. Agron. 49:119-99. https://doi.org/10.1016/S0065-2113(08)60794-4
Lavado, R.S., J.O. Sierra, and P.N. Hashimoto. 1996. "Impact of Grazing on Soil Nutrients in a Pampean Grassland." J. Range Manage. 49:452-7. https://doi.org/10.2307/4002929
Macoon, B. 1999. "Forage and Animal Responses in Pasture-Based Dairy Production Systems for Lactating Cows." PhD. Diss. Gainesville: University of Florida.
Mathews, B.W., L.E. Sollenberger, and J.P. Tritschler II. 1996. "Grazing Systems and Spatial Distribution of Nutrients in Pastures: Soil Considerations." In Nutrient Cycling in Forage Systems, edited by R.E. Joost and C.A. Roberts, 213-29. Proc Potash and Phosphate Inst and the Foundation for Agron Res, Columbia, MO, March 7-9 1996. PPI, Norcross, GA.
Mathews, B.W., L.E. Sollenberger, V.D. Nair, and C.R. Staples. 1994. "Impact of Grazing Management on Soil Nitrogen, Phosphorus, Potassium, and Sulfur Distribution." J. Environ. Qual. 23:1006-13. https://doi.org/10.2134/jeq1994.00472425002300050022x
Peterson, P.R., and J.R. Gerrish. 1996. "Grazing Systems and Spatial Distribution of Nutrients in Pasture: Livestock Management Considerations." In Nutrient Cycling in Forage Systems, edited by R.E. Joost and C.A. Roberts, 203-12. Proc Potash and Phosphate Inst and the Foundation for Agron Res, Columbia, MO, March 7-9, 1996, PPI, Norcross, GA.
Sollenberger, L.E., J.C.B. Dubeux, Jr, H.Q. Santos, and B.W. Mathews. 2002. "Nutrient Cycling in Tropical Pasture Ecosystems." In Reuniao Annual da Soc Bras Zootecnia SBZ, edited by Batista et al., 151-79. Recife, PE.
Thomas, R.J. 1992. "The Role of the Legume in the Nitrogen Cycle of Productive and Sustainable Pastures." Grass Forage Sci. 47:133-42. https://doi.org/10.1111/j.1365-2494.1992.tb02256.x
Wedin, D.A. 1996. "Nutrient Cycling in Grassland: An Ecologist's Perspective." In Nutrient Cycling in Forage Systems, edited by R.E. Joost and C.A. Roberts, 29-44. Proc Potash and Phosphate Inst and the Foundation for Agron Res, Columbia, MO, March 7-9, 1996. PPI, Norcross, GA.
White, S.R., R.E. Sheffield, S.P. Washburn, L.D. King, and J.T. Green, Jr. 2001. "Spatial and Time Distribution of Dairy Cattle Excreta in an Intensive Pasture System." J. Environ. Qual. 30:2180-7. https://doi.org/10.2134/jeq2001.2180
Williams, P.H., and R.J. Haynes. 1990. "Influence of Improved Pastures and Grazing Animals on Nutrient Cycling within New Zealand Soils." New Zealand J. Ecol. 14:49-55.
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