SciELO - Scientific Electronic Library Online

 
vol.12 número2ACTIVITY OF COMMERCIAL STILL WATERS FROM VOLATILE OILS PRODUCTION AGAINST WOOD DECAY FUNGIINFLUENCE OF THE SURFACE ROUGHNESS OF PARTICLEBOARDS AND THEIR PERFORMANCE TOWARDS COATING índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

Links relacionados

  • En proceso de indezaciónCitado por Google
  • No hay articulos similaresSimilares en SciELO
  • En proceso de indezaciónSimilares en Google

Compartir


Maderas. Ciencia y tecnología

versión On-line ISSN 0718-221X

Resumen

ANANIAS, R. A et al. PRELIMINARY STUDY OF THE RESIN CANALS IN RADIATA PINE. Maderas, Cienc. tecnol. [online]. 2010, vol.12, n.2, pp.135-142. ISSN 0718-221X.  http://dx.doi.org/10.4067/S0718-221X2010000200008.

Radial and apical variation in resin canals of radiata pine were studied. The frequency and size of resin canals were examined, using microscopic techniques from a commercial software. Wood samples from standing trees were taken, showing three different levels of external resin-bleeding intensity : moderate, light and intense. The variability of the resin canals were examined according to the radial position at three different heights ; bottom, breast height diameter and at the beginning of the tree top. The results show that the apical and radial variation of the size and frequency of resin canals appeared weakly correlated with the intensity level of the tree resin-bleeding of the standing radiata pine trees.

Palabras clave : size and frequency of resin canals; Resin canal area; Resin-bleeding; Softwoods.

        · resumen en Español     · texto en Español     · Español ( pdf )

 

Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons