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http://repositorio.ufla.br/jspui/handle/1/45842| Title: | Perfil de densidade do lenho utilizando métodos radiográficos |
| Other Titles: | Wood density profile of pine trees using radiographic methods |
| Keywords: | Densitometria de raio X Imagem digital de raio X Qualidade do lenho Madeira - Propriedades físicas X-ray densitometry Digital image X-ray Wood quality Wood - Physical properties |
| Issue Date: | Jun-2014 |
| Publisher: | Instituto de Pesquisas e Estudos Florestais (IPEF) |
| Citation: | SURDI, P. G. et al. Perfil de densidade do lenho utilizando métodos radiográficos. Scientia Forestalis, Piracicaba, v. 42, n. 102, p. 229-236, jun. 2014. |
| Abstract: | This study aimed to compare the results of the analysis of the wood density profile of pine trees using the methodologies of X-ray densitometry for direct reading, usually applied in laboratories, and digital X-ray images, which dispenses the radiographic film. In the present study the radial wood samples of 5 Pinus elliottii var elliottii x Pinus caribaea var. hondurensis trees 7 years-10 months were used. The radial wood density profiles obtained by applying the two radiographic methods were similar. However, the methodology of digital X-rays provides additional benefits and qualitative results, greater agility in processing the wood analysis, and is therefore recommended in research that requires the evaluation of the density of a significant number of wood samples of coniferous and hardwoods trees. |
| URI: | https://www.ipef.br/publicacoes/scientia/nr102/cap07.pdf http://repositorio.ufla.br/jspui/handle/1/45842 |
| Appears in Collections: | DEG - Artigos publicados em periódicos |
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