Consulta: subjectFacets:"Tecnologia da madeira"
Registros recuperados: 2
Data/hora: 09/06/2024 05:21:48

A utilização de serrarias portáteis em florestas de pinus e eucaliptos em pequenas propriedades rurais: a experiência da Embrapa/Cotrel.
Provedor de dados: 14
Autores: SCHAITZA, E.; HOEFLICH, V. A.; RODIGHERI, H.; FERRON, R.
bitstream/CNPF-2009-09/16509/1/circ-tec35.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Tecnologia da madeira; Sawmill; Espécie exótica.; Energia; Madeira; Serraria.; Pinus; Wood technology.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/290725

Radial variation of wood physical properties in Pinus patula growing in Mozambique
Provedor de dados: 190
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.
 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...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Retratibility; Humidity; Specific gravity; Wood quality Recursos Florestais  Engenharia Florestal; Tecnologia da madeira; Retratibilidade; Umidade; Massa específica; Qualidade da madeira.
Ano: 2015
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/771