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FLORAM receives Impact Factor

We are pleased to announce that FLORAM has received its first impact factor rating in the 2022 Journal Citation Reports (JCR).

Now FLORAM has the highest impact factor among Brazilian Forest Sciences journals.

Floresta e Ambiente
https://www.floram.org/article/doi/10.4322/floram.2012.037
Floresta e Ambiente
Research Article Forest Products

Variação Radial das Estruturas da Madeira de Acrocarpus fraxinifolius Wight & Arn.

Radial Variation of Acrocarpus fraxinifolius Wight & Arn. Wood Structures

Nisgoski, Silvana; Trianoski, Rosilani; Muniz, Graciela Ines B.; Matos, Jorge Luis M. de; Stygar, Marina

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Resumo

A madeira de Acrocarpus fraxinifolius, proveniente de plantios experimentais, foi analisada anatomicamente, avaliando-se a existência de variação dos elementos constituintes no sentido medula-casca. Foram utilizadas árvores com 18 anos de idade, plantadas na região de Corupá- SC. O diâmetro tangencial médio dos vasos e o comprimento médio das fibras aumentaram no sentido medula-casca. Os valores médios para a largura da fibra, o diâmetro do lume e a espessura da parede da fibra não apresentaram variação estatisticamente significativa.

Palavras-chave

Acrocarpus, características anatômicas, xilema

Abstract

Acrocarpus fraxinifolius wood from experimental plants was anatomically analyzed evaluating the constituent elements variation from pith to bark. Five 18-year old trees planted in Corupá, State of Santa Catarina were studied. The mean tangential diameter of vessel lumina and fiber length increased from pith to bark. The mean values for fiber width, lumen diameter and fiber wall thickness did not show significant statistical variation.

Keywords

Acrocarpus, anatomic characteristic, xylem
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