Early detection of surface quality of Teak (Tectona grandis L.f.) through X-Ray microdensitometry. Test on West African plantations (Contributo in atti di convegno)

Type
Label
  • Early detection of surface quality of Teak (Tectona grandis L.f.) through X-Ray microdensitometry. Test on West African plantations (Contributo in atti di convegno) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • MACCHIONI N.; NOCETTI M.; ROZENBERG P. (2007)
    Early detection of surface quality of Teak (Tectona grandis L.f.) through X-Ray microdensitometry. Test on West African plantations
    in ISCHP’ 2007 International Scientific Conference on Hardwood Processing, Québec
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • MACCHIONI N.; NOCETTI M.; ROZENBERG P. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto
  • The appreciated aesthetic value of teak wood makes it exceptional for furniture, parquet flooring, marine furnishing and is a consequence of its figure. Certainly ring width, ring porosity and distribution of earlywood and latewood strongly affects wood figure and all related aesthetic aspects. Faster growth speed increases ring width and modifies the characteristics of the vessels and their distribution in the rings: the presence and the aspect of the ring-porous zone, analogous to earlywood in temperate trees, seem to be altered by climate variation. The objective of this paper is to present some results about the relationship between climate and anatomical parameters affecting the vein on the longitudinal cut of teak wood. X-ray microdensitometry was used to describe the extent of the ring-porous, low density zone in the teak rings. The trees grown in dry conditions seem to form big vessels at the beginning of the vegetation period and small vessels later; lower biomass production, corresponding to slower growth; and higher wood heterogeneity, related to more frequent and more intense density variations. They seem to grow more slowly and produce a wood with typical porous rings. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Macchioni Nicola, Istituto per la valorizzazione del legno e delle specie arboree Nocetti Michela, Istituto per la valorizzazione del legno e delle specie arboree Rozenberg Philippe, INRA Orleans (literal)
Titolo
  • Early detection of surface quality of Teak (Tectona grandis L.f.) through X-Ray microdensitometry. Test on West African plantations (literal)
Prodotto di
Autore CNR

Incoming links:


Autore CNR di
Prodotto
data.CNR.it