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Utilização de resíduos e derivados de madeira para confecção de uma guitarra elétrica
(2011-06-01)
The residues generation is a quite serious problem in several industrial areas and also in the lumbering area. The search for the elimination or reduction of the volume of generated residues is endless, however limited, ...
Some Wood Properties of 10-Year-Old Eucalyptus Camaldulensis Dehnh. In Three Diametric Classes
(2022-01-01)
Multipurpose forests are becoming more frequent, but research on wood is still needed to target it for adequate industrial consumption. However, such determination requires a knowledge of the seed provenance and planting ...
X-ray Microdensitometry Applied to Determination of Wood Density Variation of Eucalyptus grandis W. Hill trees
(IPEF-INST PESQUISAS ESTUDOS FLORESTAISPIRACICABA, 2012)
This study aimed to analyze the variation of wood density in the radial and longitudinal trunk of Eucalyptus grandis trees. Six 23 years old trees were selected and cross sections were cut in three longitudinal positions ...
Anatomical properties of Eucalyptus grandis wood and transition age between the juvenile and mature woods
(2015-11-01)
The present study is aimed at evaluating the anatomical characteristics of Eucalyptus grandis wood and the transition age between the juvenile and mature woods. Four trees of 23-year-old E. grandis were used. The juvenile, ...
Parâmetros genéticos para caracteres de crescimento, de produção e tecnológicos da madeira em clones de Eucalyptus spp
(2005-04-01)
This work had to objectives to estimate genetic parameters of growth, yield and technological wood characters in 25 Eucalyptus spp. clones, at 80 months old. The experiment was disposed in the randomized blocks design with ...
Using of the residues and wood composites for production of an electric guitar
(IPEF-INST PESQUISAS ESTUDOS FLORESTAIS, 2011)
The residues generation is a quite serious problem in several industrial areas and also in the lumbering area. The search for the elimination or reduction of the volume of generated residues is endless, however limited, ...
Influência do cancro basal em Eucalyptus grandis nas propriedades da madeira e polpação kraft
(2010-12-01)
The objective of this research is to assess the influences of basal canker on wood properties for the kraft pulp production. The material consisted of seeded E. grandis trees classified into 4 levels of basal canker severity ...
WOOD AND PULPING PROPERTIES OF EUCALYPTUS UROPHYLLA AND ITS HYBRID GROWN BY SILVOPASTORAL AND CONVENTIONAL FOREST PRODUCTION MODELS
(Editura Acad Romane, 2017-03-01)
This study compares the wood and the pulping characteristics of Eucalyptus urophylla and the hybrid Eucalyptus urophylla x Eucalyptus grandis grown by two forest production models: the conventional system (3 x 3 m) and the ...
Physical and chemical changes in juvenile and mature woods of Pinus elliottii var. elliottii by thermal modification
(Springer, 2012-09-01)
This study is aimed at evaluating the effect of thermal treatment on the physical and chemical properties of juvenile and mature wood from Pinus elliottii. Boards were taken from 35-year-old P. elliottii var. elliottii ...