Crescimento e composição mineral de mudas de eucalipto cultivadas sob condições de diferentes fontes de fertilizantes - DOI: 10.4025/actasciagron.v26i3.1826

Erci Marcos Del Quiqui; Sueli Sato Martins; José Carlos Pintro; Paulo José Parazzi de Andrade; Antonio Saraiva Muniz

doi:10.4025/actasciagron.v26i3.1826

Growth and mineral composition of eucalyptus seedlings cultivated under conditions of different sources of fertilizers - DOI: 10.4025/actasciagron.v26i3.1826

Erci Marcos Del Quiqui UEM
Sueli Sato Martins UEM
José Carlos Pintro UEM
Paulo José Parazzi de Andrade Instituto Ambiental do Paraná
Antonio Saraiva Muniz UEM

DOI: https://doi.org/10.4025/actasciagron.v26i3.1826

Abstract

The objective of this work was to evaluate the effects of different fertilizers on the growth and mineral composition of eucalyptus seedlings. Three species of eucalyptus (E. saligna, E. grandis and E. citriodora), nine fertilizers (differing in composition and solubility - rate of nutrient liberation: high and low liberation), and 4 replications were used in this study. The eucalyptus seedlings were cultivated into plastic tubes (50cm³) with commercial substratum, under controlled conditions of illumination and irrigation, during a period of 6 months. Results showed that the use of slow release fertilizers resulted in a larger accumulation of nutrients in the shoot part of the eucalyptus seedlings, except for phosphorus and potassium, that the high contents values were noticed for E. citriodora. For E. saligna and E. citriodora, the utilization of micro nutrients and foliar fertilization did not result in a significantly increase in dry mass production of eucalyptus seedlings

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Author Biography

Erci Marcos Del Quiqui, UEM

Erci Marcos Del Quiqui Possui graduação em Engenharia Agronômica pela Universidade Federal de Pelotas (1992), mestrado em Agronomia pela Universidade Estadual de Maringá (2001) e doutorado em Agronomia pela Universidade Estadual de Maringá (2005). Atualmente é professor adjunto da Universidade Estadual de Maringá e atua como perito judicial na Comarca de Cruzeiro do Oeste Pr. Tem experiência na área de Recursos Florestais e Engenharia Florestal, com ênfase em Proteção Florestal, atuando principalmente nos seguintes temas: reflorestamento, seleção de espécie, eucalyptus, fitossociologia, floresta estacional semidecidual, preservação permanente e reserva legal e nutrição mineral, mudas de eucalipto, fertilizante Currículo Lattes

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Published

2008-04-11

How to Cite

Quiqui, E. M. D., Martins, S. S., Pintro, J. C., Andrade, P. J. P. de, & Muniz, A. S. (2008). Growth and mineral composition of eucalyptus seedlings cultivated under conditions of different sources of fertilizers - DOI: 10.4025/actasciagron.v26i3.1826. Acta Scientiarum. Agronomy, 26(3), 293-299. https://doi.org/10.4025/actasciagron.v26i3.1826

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Issue

Vol 26 No 3 (2004)

Section

Agronomy

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