Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/45862
Título: Wood density of clones of Eucalyptus urophylla x Eucalyptus grandis in different conditions of growth
Título(s) alternativo(s): Densidade do lenho de clones de Eucalyptus urophylla x Eucalyptus grandis em diferentes condições
Palavras-chave: Eucalypt - Wood
Wood quality
Topography
Altitude
Eucalipto - Madeira
Madeira - Qualidade
Topografia
Data do documento: 2015
Editor: Universidade Federal do Paraná
Citação: MAURI, R. et al. Wood density of clones of Eucalyptus urophylla x Eucalyptus grandis in different conditions of growth. Revista Floresta, Curitiba, v. 45, n. 1, p. 193-202, Jan./Mar. 2015. DOI: 10.5380/rf.v45i1.34114.
Resumo: Variations in the growth site of trees have influence on the internal structure of the trunk. Considering this fact, this study investigated influence of the characteristics of the growth site on wood specific gravity of two clones of Eucalyptus urophyllax Eucalyptus grandis, approximately six years old, growing in different altitudes and topographies. Furthemore, two methods of sampling of the wood specific gravity were studied, for comparison purpose. Results showed that wood specific gravity underwent variations between growth conditions andtrends in wood specific gravity variations, compared between growth conditions, were the same regardless of the clone. With relation to sampling method, the wedge was more appropriate for determination of wood specific gravity, in order to extrapolate the disc density. These results provide tools to forestry companies about consolidation of genetic material and its behavior in different growth conditions, to attend wood quality requirements.
URI: http://repositorio.ufla.br/jspui/handle/1/45862
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