Anatomical and physical studies of Schizolobium parahyba var. amazonicum wood from native stands in eastern Amazonia

作者：da Silva Marcela Gomes^*; Mori Fabio Akira; Ferreira Gracialda Costa; Ribeiro Alessandra Oliveira; Carvalho Amelia Guimaraes; Maioli Campos Barbosa Ana Carolina

来源：Forest Sciences, 2016, 44(110): 293-301.

DOI：10.18671/scifor.v44n110.02

• Parica
• Density
• Anatomy

Parica, Schizolobium parahyba var. amazonicum (Huber ex Ducke) Barneby is a native species from Amazonia that has been outstanding in commercial plantations of the region, due to its rapid growth and appropriate characteristics of its wood for plywood industries. In this paper the anatomical and physical characteristics of the parica wood, from naturally occurring in the state of Para, were evaluated. The native material was collected in the municipalities of Maraba, Pau D'Arco and Baia. Anatomical and physical analyses of timber were performed following the standard methods for these studies. The qualitative anatomical study did not show differences between the materials from native forest. For individuals of native forest, climatic differences between the municipalities may have influenced the quantitative wood anatomy. The mean of the basic density of regions was 0,33 g cm(-3) and statistically there was no difference among the values.

• 出版日期2016-6