Data/hora: 02/06/2024 10:32:47

Provedor de dados: | 190
País: | Brazil

Título:

Radial variation of wood physical properties in Pinus patula growing in Mozambique

Variação radial das propriedades físicas da madeira de Pinus patula plantados em Moçambique

Autores: | Juizo, Claudio Gumane Francisco; Loiola, Pedro Lício; Zen, Linéia Roberta; Marchesan, Raquel; Carvalho, Douglas Edson; Bila, Narcísio Fernando; Egas, Andrade Fernando; Rocha, Márcio Pereira da; Klitzke, Ricardo Jorge.
Data: | 2015-09-30
Ano: | 2015
Palavras-chave: | Retratibility; Humidity; Specific gravity; Wood quality Recursos Florestais  Engenharia Florestal; Tecnologia da madeira; Retratibilidade; Umidade; Massa específica; Qualidade da madeira.
Resumo: | This study aimed to evaluate wood physical properties of Pinus patula, aged 38, from a forest stand located in Machipanda, central region of Mozambique. Determination of physical properties, such as basic specific gravity, shrinkage, and moisture content of wood in the pith-bark followed the recommendations of the Panamerican Standard - COPANT. Results showed statistically significant differences at significance level of 5%, in the radial direction for the shrinkage coefficient in the pith-bark. Radial and tangential shrinkage values were 6.06 and 8.80% in juvenile wood and 6.18 and 8.65% in adult wood, respectively, with anisotropy coefficient of 1.43 for juvenile wood and 2.44 for adult wood. Pinus patula growing in Inhamacari forest shows stable wood at age 38. It can be used for structural purposes and for manufacture of joinery and furniture.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português

Identificador:

http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/771

10.4336/2015.pfb.35.83.771

Editor: | Embrapa Florestas
Relação: | http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/771/436
Formato: | application/pdf

Fonte:

Brazilian Journal of Forestry Research; v. 35, n. 83 (2015): jul./set.; 285-292

Pesquisa Florestal Brasileira; v. 35, n. 83 (2015): jul./set.; 285-292

1983-2605

1809-3647

Fonte:

Direitos autorais 2015 Pesquisa Florestal Brasileira

http://creativecommons.org/licenses/by-nc-nd/4.0