poster - International Conference of Agricultural Engineering

poster - International Conference of Agricultural Engineering poster - International Conference of Agricultural Engineering

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Figure 4 - Efficiency of utilization of nitrogen on the grass Figure 5 - Efficiency of utilization of phosphorus on the grass Figure 6 - Efficiency of utilization of potassium on the grass

Reference list CEREDA, M.P. (2001) Characterization of the byproducts of industrialization of cassava In: Management, use and processing of cassava by-products of industrialization.São Paulo: fundação Cargill, v.4, cap.1,( Series cultures starchy tubers Latin American), 31-35 p. CORRÊA, L. A. (1999) Production of beef cattle on pastures fertilized In: SYMPOSIUM ON PRODUCTION OF BEEF CATTLE , 1., Goiânia. Anais... Goiânia: CBNA, 81-94 p. EMBRAPA National Research Center for Soil (1997), Manual of methods of soil analysis 2.ed. Rio de Janeiro, 212p. EMBRAPA Centro Nacional de Pesquisa de Solo (1999). Brazilian System of Soil Classification Rio de Janeiro, 412p. FIORETTO, R. A. (2003) Direct use of effluent cassava industry in fertirrigation. Series: Cultures of Latin American starchy tubers. Volume 4 - Management, use andprocessing of cassava by-products of industrialization. SP, Fundação Cargill. Fonseca, A. F. ; Herpin, U; Paula, A. M.; Victoria, R. L.; Melfi, A. J. (2007) Agricultural use of treated sewage effluents: Agronomic and environmental implications and perspectives for Brazil. Scientia Agricola, v. 64, n.2, p.194-209. MALAVOLTA, E.; PIMENTEL G. F.; ALCARDE, J.C. (2002) Fertilizers and fertilization. São Paulo: Nobel, 199p. MITIDIERI, J., (1983) Manual of Grasses and Legumes for Tropical Pastures. São Paulo, Nobel, Ed. Of University of São Paulo, 75 a 76 p. OLIVEIRA, A J.; GARRIDO, W. S.; ARAÚJO, J. D. & LOURENÇO (1991). Research Methods in Soil Fertility. Brasília, EMBRAPA-SEA, 24 p. PEARSON, C.J.; ISON, R.L. (1997) Agronomy of grassland systems. Cambridge, Cambridge University Press, 222 p. QUEIROZ, F. M.; MATOS, A. T.; PEREIRA, O. G.; OLIVEIRA, R. A. (2004) Chemical characteristics of soil subjected to treatment with liquid swine manure and cultivated with grasses. Ciência Rural, v.34, n.05, p.1487-1492. REIS N. DE S.; SOARES, A. A.; SOARES, P. C.; CORNÉLIO, V. M. DE O. (2005) Absorption of N, P, K, Ca, Mg and S by rice influenced by nitrogen fertilization. Ciência Agrotécnica, Lavras, v.29, p. 707-713. SARAIVA, F. Z.; SAMPAIO, S. C.; SILVESTRE, M. G.; QUEIROZ, M. M. F. de; NÓBREGA, L. H. P.; GOMES, B. M. (2007) Using the effluent cassava industry in the development vegetative growth of corn in a greenhouse. In: Rev. bras. eng. agríc. ambient, v. 11, n. 1, 30-36 p. SILVA, F. F.; FREITAS, P. S. L.; BERTONHA, A.; MUNIZ, A. S.; REZENDE, R.2004) Impact of application of effluent matured cassava starch by soil and sorghum. Acta Scientiarum. Agronomy, v. 26, n. 4, p. 421-42.

Figure 4 - Efficiency <strong>of</strong> utilization <strong>of</strong> nitrogen on the grass<br />

Figure 5 - Efficiency <strong>of</strong> utilization <strong>of</strong> phosphorus on the grass<br />

Figure 6 - Efficiency <strong>of</strong> utilization <strong>of</strong> potassium on the grass

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