基于种植间距的38年生法氏Cariana（Mart.）Kuntze的木材特性

Q4 Environmental Science

Colombia Forestal Pub Date : 2022-07-01 DOI:10.14483/2256201x.19037

Israel Luiz De Lima, I. R. de Oliveira, Patrícia Gurgel Vicentin, Maurício Ranzini, José Nivaldo Garcia, E. Longui

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引用次数: 0

摘要

本研究旨在分析以3×2.5、3×2和3×1.5 m三种间距种植的38年生法氏Cariana木材的特性。每个间距采集5棵树。从每棵树的树干基部和2.5米和5.0米处收集圆盘。与3 x 1.5米的间距相比，3 x 2.5米的导管直径明显更宽。基本密度、表观密度、体积收缩率和天然含水量受纵向位置的影响。然而，纤维长度和纤维壁厚没有显示出显著差异。基本密度与天然含水量成反比。我们的研究表明，法桐木材的解剖特征对树木间距的变化比对其物理特性更敏感。

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Wood Properties of 38-year-old Cariniana legalis (Mart.) Kuntze Based on Planting Spacing

This study aimed to analyze the properties of 38-year-old Cariniana legalis wood from trees planted with three spacings between trees: 3 × 2.5, 3 × 2, and 3 × 1.5 m. Five trees were collected from each tree spacing. Discs were collected from the trunk base of each tree and at 2.5 and 5.0 m. The vessel diameter was significantly wider for a spacing of 3 x 2.5 m compared to that of 3 x 1.5 m. Basic density, apparent density, volumetric shrinkage, and natural moisture content were influenced by longitudinal position. However, fiber length and fiber wall thickness showed no significant differences. Basic density and natural moisture content were inversely proportional. Our study shows that the anatomical features of C. legalis wood were more sensitive to variations in tree spacing than its physical properties.

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来源期刊

Colombia Forestal Environmental Science-Nature and Landscape Conservation

CiteScore

1.00

自引率

0.00%

发文量

审稿时长

20 weeks

期刊介绍： Colombia Forestal Journal publishes original manuscripts on themes of the forest field and various aspects of natural resources and the environment, which are discriminated in the categories of research article, review, reflection and technical notes of agreement with the stipulations of COLCIENCIAS for scientific publications. According to the classification of scientific areas of the Organization for Economic Cooperation and Development (OECD), Colombia Forestal Journal belongs to the large area of Agricultural Sciences (4), Agriculture, Forestry and Fisheries (4A) and to the discipline Forestry (4A02). Since its creation in 1978, the journal has been edited and published by the Francisco José de Caldas District University with headquarters in Bogotá. The quality of the content of the journal has been strengthened with the collaboration of national and international external evaluators in a double blind arbitration system and the dissemination has been extended by publishing manuscripts in a language different from Spanish and with inclusion in bibliographical databases such as Scopus. , DOAJ, Scielo, Redalyc, Ebsco, CAB Abstracts of CAB International, Forestry Abstracts, Ulrich''s, Latindex, Publindex. Likewise, it has academic profiles at Mendeley, Academia and Researchgate. The articles that are submitted to Colombia Forestal Journal must be original and unpublished and have not been postulated in other journals.