Effect of soil type on wood chemical constituents and calorific values of 33-year-old Corymbia citriodora

Vieira, Willyam de Lima; Amorim, Erick Phelipe; Freitas, Miguel Luiz Menezes; Júnior, Francides Gomes da Silva; Guerrini, Iraê Amaral; Rossi, Marcio; Longui, Eduardo Luiz

doi:10.18671/scifor.v49n132.06

Cited by 1 publication

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“…Nonetheless, there were no effects on the density, similar to what Díaz- Bravo et al (2012) found in a 15 year old Eucalyptus nitens plantation, as there was no significant difference between the tree sites (Table 5). Some reports suggest that the density changes due to the composition of the soil (Sette Junior et al 2016, Vieira et al 2021, but there are also other studies that indicated that there was no influence of the soil on the density of the species planted (Gava and Gonçalves 2008). This suggests that the soil characteristics, which were different in each of the studied sites, possibly did not have an effect on the density of the material.…”

Section: Comparison Of Physical Mechanical and Chemical Properties Be...mentioning

confidence: 83%

“…plantations in Brazil and Uruguay. Vieira et al (2021), studying 33 year old Corymbia citriodora, inferred that more clayey and better-structured soils have higher porosity, which were correlated to wood with lower density, although Gava and Gonçalves (2008), studying Eucalyptus grandis clones in Brazil, did not find a relation of the wood density with different soil types.…”

Section: Introductionmentioning

confidence: 98%

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Thinning wood properties of Nothofagus alpina under three different silvicultural conditions

Wentzel,

Pesenti,

Droppelmann

et al. 2023

Maderas-Cienc Tecnol

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The main objective of this study was to assess the properties of Nothofagus alpina wood from thinning that originates from two sites with intensive silviculture and one similar to a secondary growth forest, with different soil, climatic conditions and age. To achieve this, some mechanical, physical and chemical-crystalline properties were characterized; studying the differences from pith to bark and between the selected trees that were taken from the thinning of the three plantations. Among the studied plantation sites, there were statistical differences in equilibrium moisture content, density and modulus of elasticity. Furthermore, FT-IR was able to differentiate the chemical-crystalline compositions from pith to bark and between plantations, while the X-Ray Diffraction showed differences in the crystallinity index. It was possible to differentiate between the sites with a more intense silvicultural intervention and the one with more variable growth conditions.

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Section: Comparison Of Physical Mechanical and Chemical Properties Be...mentioning

confidence: 83%

Section: Introductionmentioning

confidence: 98%

Thinning wood properties of Nothofagus alpina under three different silvicultural conditions

Wentzel,

Pesenti,

Droppelmann

et al. 2023

Maderas-Cienc Tecnol

View full text Add to dashboard Cite

show abstract

Effect of soil type on wood chemical constituents and calorific values of 33-year-old Corymbia citriodora

Cited by 1 publication

References 0 publications

Thinning wood properties of Nothofagus alpina under three different silvicultural conditions

Thinning wood properties of Nothofagus alpina under three different silvicultural conditions

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