References

Adeli, A. and J.J. Varco, 2001. Swine lagoon effluent as a source of nitrogen and phosphorus for summer forage grasses. Agron. J., 93: 1174-1181.
Direct Link  |  

Adeli, A., J.J. Varco and D.E. Rowe, 2003. Swine effluent irrigation rate and timing effects on bermudagrass growth, nitrogen and phosphorus utilization and residual soil nitrogen. J. Environ. Qual., 32: 681-686.
Direct Link  |  

Borling, K., E. Otabbong and E. Barberis, 2004. Soil variables for predicting potential phosphorus release in swedish noncalcareous soils. J. Environ. Qual., 33: 99-106.
Direct Link  |  

Burns, J.C., P.W. Westerman, L.D. King, G.A. Cummings, M.R. Overcash and L. Goode, 1985. Swine lagoon effluent applied to Coastal bermudagrass: I. Forage yield, quality and element removal. J. Environ. Qual., 14: 9-14.
Direct Link  |  

Calhoun, F.G., J.M. Bigham and B.K. Slater, 2002. Relationships among plant available phosphorus, fertilizer sales and water quality in Northwestern Ohio. J. Environ. Qual., 31: 38-46.
Direct Link  |  

Dao, H.T., 2003. Polyvalent cation effects on myo-inositol hexakis dihydrogenphosphate enzymatic depho-sphorylation in dairy wastewater. J. Environ. Qual., 32: 694-701.
Direct Link  |  

Dao, T.H. and M.A. Cavigelli, 2003. Mineralizable carbon, nitrogen and water-extractable phosphorus release from stockpiled and composted manure and manure-amended soils. Agron. J., 95: 405-413.
Direct Link  |  

Dao, T.H., 2004. Organic ligand effects on enzymatic dephosphorylation of myo-inositol hexakis dihydro-genphosphate in dairy wastewater. J. Environ. Qual., 33: 349-357.
Direct Link  |  

Delgado, A. and J. Torrent, 2000. Phosphorus forms and desorption patterns in heavily fertilized calcareous and limed soils. Soil Sci. Soc. Am. J., 64: 2031-2037.
Direct Link  |  

Dou, Z., J.D. Toth, D.T. Galligan, C.F. Jr. Ramberg and J.D. Fergurisk Son, 2000. Laboratory procedures for characterizing manure phosmainly phorus. J. Environ. Qual., 29: 508-514.
Direct Link  |  

Dourmad, J.Y. and B. Seve, 1997. Consumo, utilizacion and perdidas de fosforo y nitrogeno en la produccion porcina. En memoria Xiii Curso De Especializacion Fedna. La situacion en Francia. Madrid, 6 and 7 De Noviembre. http://dialnet.unirioja.es/servlet/articulo?codigo=2377564.

Ebeling, A.M., L.G. Bundy, J.M. Powell and T.W. Andraski, 2002. Dairy diet phosphorus effects on phosphorus losses in runofffrom land-applied manure. Soil Sci. Soc. Am. J., 66: 284-291.
Direct Link  |  

Eghball, B. and J.F. Power, 1999. Phosphorus- and nitrogen-based manure and compost applications corn production and soil phosphorus. Soil Sci. Soc. Am. J., 63: 895-901.
CrossRef  |  Direct Link  |  

Eghball, B., 2002. Soil properties as influenced by phosphorus- and nitrogen-based manure and compost applications. Agron. J., 94: 128-135.
Direct Link  |  

Eghball, B., D. Ginting and J.E. Gilley, 2004. Residual effects of manure and compost applications on corn production and soil properties. Agron. J., 96: 442-447.
Direct Link  |  

Hansen, D.J., A.M. Blackmer, A.P. Mallarino and M.A. Wuebker, 2004. Performance-based evaluations of guidelines for nitrogen fertilizer application after animal manure. Agron. J., 96: 34-41.
Direct Link  |  

Jongbloed, A.W. and P.A. Kemme, 1997. Availability of the phosphorus in alimentary ingredients for earned porcine. In memory XIII course of specialization Fedna. Madrid, Nov. 6-7.

Kingery, W.L., C.W. Wood, D.P. Delaney, J.C. Williams and G.L. Mullins, 1994. Impact of long-term land application of broiler litter on environmentally related soil properties. J. Environ. Qual., 23: 139-147.
Direct Link  |  

Klonsky, K. and L. Tourte, 1998. Organic agricultural production in the United States: Debates and Direcions. Am. J. Agric. Econ., 80: 1119-1124.
Direct Link  |  

Koopmans, G.F., W.J. Chardon, J. Dolfing, O. Oenema, P. Van der Meer and W. H. van Riemsdijk, 2003. Wet chemical and phosphorus-31 nuclear magnetic resonance anylisis of phosphorus speciation in a sandy soil receiving long-term fertilizer or animal manure applications. J. Environ. Qual., 32: 287-295.
Direct Link  |  

Leytem, A.B., J.T. Sims and F.J. Coale, 2004. Determination of phosphorus source coefficients for organic phosphorus sources: Laboratory studies. J. Environ. Qual., 33: 380-388.
Direct Link  |  

Macoon, B., K.R. Woodard, L.E. Sollenberger, E.C. French and K.M. Portier et al., 2002. Dairy effluent effects on herbage yield and nutritive value of forage cropping systems. Agron. J., 94: 1043-1049.
Direct Link  |  

Magdoff, F.R., C. Hryshko, W.E. Jokela, R.P. Durieux and Y. Bu, 1999. Comparison of phosphorus soil test extractants for plant availability and environmental assessment. Soil Sci. Soc. Am. J., 63: 999-1006.
Direct Link  |  

Maguire, R.O., A.C. Edwards and M.J. Wilson, 1998. Influence of cultivation on the distribution of phosphorus in three soils from NE Scotland and their aggregate size fractions. Soil Use Manage., 14: 147-153.
Direct Link  |  

Maguire, R.O., A.C. Edwards, J.T. Sims, P.J.A. Kleinman and A.N. Sharpley, 2002. Effect of mixing soil aggregates on the phosphorus concentration in surface Waters. J. Environ. Qual., 31: 1294-1299.
Direct Link  |  

McLaughlin, M.R., T.E. Fairbrother and D.E. Rowe, 2004. Nutrient uptake by five warm-season perennial grasses in a swine effluent spray field. Agron. J., 96: 484-493.
Direct Link  |  

Muir, J.P., M.A. Sanderson, W.R.R.M.J. Ocumpaugh and R.L. Reed, 2001. Biomass production of alamo switchgrass in response to nitrogen, phosphorus and row spacing. Agron. J., 93: 896-901.
Direct Link  |  

Parry, R., 1998. Agricultural phosphorus and water quality: A US Environmental protection agency per-spective. J. Environ. Qual., 27: 258-261.
Direct Link  |  

Powell, J.M., R.A. Pearson and P.H. Hiernaux, 2004. Crop-livestock interactions in the West African Drylands. Agron. J., 96: 469-483.
CrossRef  |  Direct Link  |  

Ramirez, T.A., J.M.S. Nunez and A.G. Camacho, 2004. El desarrollo sustentable: Interpretacion y analisis. Revista del Centro de Investigacion. Universidad La Salle. Vol. 6, No 021. Mexico DF.

Rebollar, P.G. and G.G. Mateos, 1999. The phosphorus in nutrition animal. Needs, cousins matters appraisal and improvement of the availability. In Memory of the XV Course of Specialization Advances in Nutrition and Animal Diet.

Salazar, S.E., C.V. Vazquez, J.A.R. Leos, M.H. Fortis, J.A.T. Montemayor, R.V. Figueroa and J.D.M. Lopez, 2004. Mineralizacion del estiercol bovino y su impacto en la calidad del suelo y la produccion de tomate (lycopersicum sculentum mill) bajo riego sub-superficial. Int. J. Exp. Bot., 53: 259-273.
Direct Link  |  

Sallade, Y.E. and J.T. Sims, 1997. Phosphorus transformations in the sediments of delaware`s agricultural drainageways: I. Phosphorus forms and sorption. J. Environ. Qual., 26: 1571-1579.
Direct Link  |  

Sharpley, A.N. and B. Moyer, 2000. Phosphorus forms in manure and compost and their release during simulated rainfall. J. Environ. Qual., 19: 1462-1469.
Direct Link  |  

Sharpley, A.N., R.W.M. and P.J.A. Kleinman, 2004. Amounts, forms and solubility of phosphorus in soils receiving manure. Soil Sci. Soc. Am. J., 68: 2048-2057.
Direct Link  |  

Sharpley, A.N., S.C. Chapra, R. Wedepohl, J.T. Sims, T.C. Daniel and G.K.R. Reddy, 1994. Managing agricultural phosphorus for pro tection of surface waters: Issues and options. J. Environ. Qual., 23: 437-451.
Direct Link  |  

Simard, R.R., D. Cluis, G. Gangbazo and S. Beauchemin, 1995. Phosphorus status of forest and agricultural soils from a watershed of high animal density. J. Environ. Qual., 24: 1010-1017.
Direct Link  |  

Sims, J.T., R.R. Simard and B.C. Joern, 1998. Phosphorus loss in agricultural drainage: Historical perspective and current research. J. Environ. Qual., 27: 277-293.
CrossRef  |  Direct Link  |  

Sistani, K.R., G.E. Brink, A. Adeli, H. Tewolde and D.E. Rowe, 2004. Year-round soil nutrient dynamics from broiler litter application to three bermudagrass cultivars. Agron. J., 96: 525-530.
Direct Link  |  

Sutton, A.L., D.W. Nelson, J.D. Hoff and V.B. Mayrose, 1982. Effects of injection and surface applications of liquid swine manure on corn yield and soil composition. J. Environ. Qual., 11: 468-472.
Direct Link  |  

Tamez-Guerra, P., L.J. Galan-Wong, H. Medrano-Roldan, C. Garcia-Gutierrez, C. Rodriguez-Padilla, R.A. Gomez-Flores and R.S. Tamez-Guerra, 2001. Bioinsecticidas: Su empleo, produccion y comercia-lizacion en Mexico. Ciencia UANL, 4: 143-152.
Direct Link  |  

Torrent, J. and A. Delgado, 2001. Using phosphorus concentration in the soil solution to predict phosphorus desorption to water. J. Environ. Qual., 30: 1829-1835.
Direct Link  |  

Toth, J.D., Z. Dou, J.D. Ferguson, D.T. Galligan and C.F. Jr. Ramberg, 2006. Nitrogen-vs. phosphorus-based dairy manure applications of field crops: Nitrate and phosphorus leaching and soil phosphorus accumulation. J. Environ Qual., 35: 2302-2312.
Direct Link  |  

Walker, D.R., A.M. Scaboo, V.R. Pantalone, J.R. Wilcox and H.R. Boerma, 2006. Genetic mapping of loci associated with seed phytic acid content in cx1834-1-2 soybean. Crop Sci., 46: 390-397.
Direct Link  |  

Wilkerson, V.A., D.R. Mertens and D.P. Casper, 1997. Prediction of excretion of manure and nitrogen by holstein dairy cattle. J. Dairy Sci., 80: 3193-3204.

Wittry, D.J. and A.P. Mallarino, 2004. Comparison of uniform-and variable-rate phosphorus fertilization for corn-soybean rotations. Agron. J., 96: 26-33.
Direct Link  |  

Young, E.O. and D.S. Ross, 2001. Phosphate release from seasonally flooded soils: A laboratory microcosm study. J. Environ. Qual., 30: 91-101.
Direct Link  |