SciELO - Scientific Electronic Library Online

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Alfaro, M., and F. Salazar. 2008. Livestock production and diffuse pollution in a volcanic soil. Journal of Soil Science and Plant Nutrition 8(2):1-8. [ Links ]

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Di, H.J., and K.C. Cameron. 2002. The use of a nitrification inhibitor, dicyandiamide (DCD), to decrease nitrate leaching and nitrous oxide emissions in a simulated grazed and irrigated grassland. Soil Use and Management 18:395-403. [ Links ]


Di, H.J., and K.C. Cameron. 2003. Mitigation of nitrous oxide emissions in spray irrigated grazed grassland by treating the soil with dicyandiamide, a nitrification inhibitor. Soil Use and Management 19:284-290. [ Links ]

Di, H.J., and K.C. Cameron. 2005. Reducing environmental impacts of agriculture by using a fine particle suspension nitrification inhibitor to decrease nitrate leaching from grazed pastures. Agriculture Ecosystems & Environment 109:202-212. [ Links ]


Di, H.J., and K.C. Cameron. 2006. Nitrous oxide emissions from two dairy pasture soils as affected by different rates of a fine particle suspension nitrification inhibitor, dicyandiamida. Biology and Fertility of Soils 42:472-480. [ Links ]


Dixon, E.R., L. Cardenas, M. Alfaro, F. Salazar, and D.J. Hatch. 2011. High rates of nitrogen cycling in volcanic soils from Chilean grasslands. Rapid Communications in Mass Spectrometry 25:1-6. [ Links ]


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Luo, J., C.A.M. de Klein, S.F. Ledgard, and S. Saggar. 2010. Management options to reduce nitrous oxide from intensively grazed pasture: a review. Agriculture, Ecosystems & Environment 136: 282-291. [ Links ]

Luo, J., S.F. Ledgard, and S.B. Lindsey. 2007. Nitrous oxide emissions from application of urea on New Zealand pasture. New Zealand Journal of Agricultural Research 50:1-11. [ Links ]


Luo, J., S.B. Lindsey, and S.F. Ledgard. 2008. Nitrous emissions from animal urine application on a New Zealand pasture. Biology and Fertility of Soils 44:463-470. [ Links ]


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Sadzawka, A., M.A. Carrasco, R. Demanet, H. Flores, R. Grez, M.L. Mora, y A. Neaman. 2007. Métodos de análisis de tejidos vegetales. 2^a ed. Serie Actas N° 40. 139 p. Instituto de Investigaciones Agropecuarias INIA, Santiago, Chile. Available at http://www.inia.cl/medios/biblioteca/serieactas/NR34664.pdf (accessed July 2011). [ Links ]


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Saggar, S., C.B. Hedley, D.L. Giltrap, and S.M. Lambie. 2007. Measured and modeled estimates of nitrous oxide emission and methane consumption from sheep-grazed pasture. Agriculture, Ecosystems & Environment 122:357-362. [ Links ]

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Whitehead, D.C. 2000. Nutrient elements in grassland. 369 p. Soil-Plant-Animal Relationships. CABI Publishing, University Press, Cambridge, UK. [ Links ]