Quality of eucalyptus wood chips for bioenergy as a function of drying time and horizontal chipper settings.

The increase in the use of energy from forest biomass has increased the demand for knowledge about tree-chipping operations. Therefore, this study aimed to evaluate the effect of different drying times of wood logs and various combinations of knife and anvil configurations in the horizontal chipper on the quality of chips produced for energy purposes. The study was conducted in a seven-year-old stand of .

Wood properties of Carapa guianensis from floodplain and upland forests in Eastern Amazonia, Brazil.

The variable environmental conditions of the Amazon forest can affect the wood properties of the tree species distributed across its diverse phytophysiognomies. Carapa guianensis (Andiroba) occurs in upland and floodplain forests, and the wood and oil of its seeds have multiple uses. The aim of this study was to evaluate the wood properties of C.