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Wood density of loblolly pine trees as affected by crown thinnings and harvest ...

Densitometria de raios X na avaliação da densidade em painéis de partículas

Influência de idade e da posição radial nas dimensões das fibras e dos vasos da...

Objetivou-se neste trabalho avaliar a variação das dimensões das fibras e dos vasos da madeira de Eucalyptus grandis com quatro diferentes idades (10, 14, 20 e 25 anos), proveniente de talhões comerciais. A amostragem do material na árvore foi feita através da coleta de três discos, retirados da base e das extremidades das duas primeiras toras, ambas com o comprimento comercial de 3 m. De cada disco, retiraram-...

Wood anatomy of trees of “canela” species (Ocotea and Nectandra, Lauraceae) fro...

The trees known as “canela” belong to the genera Ocotea and Nectandra (Lauraceae) and are difficult to identify at the genus and species level based on their wood. The present work describes anatomical and organoleptic characteristics of the wood of Ocotea and Nectandra species that can be used for identification. Wood discs were collected at breast height (BH 1.30 m) from trunks of Nectandra megapotamica, N. l...

Production and quality analysis of pellets manufactured from five potential ene...

Efeito da aplicação de fertilização nitrogenada e lodo de esgoto nas caracterís...

This work evaluated the wood anatomical and physical characteristics of 24 months-old Eucalyptus grandis trees, planted in 3x2m spacing and fertilized with nitrogen ( 6, 12, 18 month old ) and sewage sludge (planting, 8 month old). For each treatment 10 eucalypts trees were cut according to the distribution of basal area. Wood samples were collected in different percentages of the total height to analyze the an...

Tree-ring growth response of teak (Tectona grandis L.f.) to climatic variables ...

Alterações na estrutura anatômica da madeira de cavacos de eucalyptus grandis e...

Submitted by Morgana Andrade (morgana.andrade@ufes.br) on 2011-01-26T11:06:38Z No. of bitstreams: 2 a13v32n3.pdf: 1697560 bytes, checksum: 38c82d9e27df493a6ecb51ac0572ce23 (MD5) license_rdf: 22876 bytes, checksum: 0a4e855daae7a181424315bc63e71991 (MD5); Approved for entry into archive by Patricia Barros(patricia.barros@ufes.br) on 2011-02-08T18:24:30Z (GMT) No. of bitstreams: 2 a13v32n3.pdf: 1697560 bytes, chec...

Influência de idade e da posição radial nas dimensões das fibras e dos vasos da...

Submitted by Morgana Andrade (morgana.andrade@ufes.br) on 2011-01-26T12:07:13Z No. of bitstreams: 2 a13v31n6.pdf: 303331 bytes, checksum: e9fbc60ea8d646212e9b4703aa28a829 (MD5) license_rdf: 21504 bytes, checksum: cfe16b28a928230b24b965de15e8a5ff (MD5); Approved for entry into archive by Patricia Barros(patricia.barros@ufes.br) on 2011-02-08T20:15:18Z (GMT) No. of bitstreams: 2 a13v31n6.pdf: 303331 bytes, checks...

Resistência natural da madeira de sete espécies de eucalipto ao apodrecimento

Submitted by Morgana Andrade (morgana.andrade@ufes.br) on 2011-01-26T12:40:28Z No. of bitstreams: 2 a19v29n6.pdf: 222142 bytes, checksum: b37736352ef380aa5e4b0d3e7ee0556a (MD5) license_rdf: 21504 bytes, checksum: cfe16b28a928230b24b965de15e8a5ff (MD5); Approved for entry into archive by Patricia Barros(patricia.barros@ufes.br) on 2011-02-08T20:23:08Z (GMT) No. of bitstreams: 2 a19v29n6.pdf: 222142 bytes, checks...