000			02005nab a2200313 i 4500
003			BR-BrBNA
005			20260327210416.0
008			260327b2019 bl.qr|pooa||| 00| 0 eng |
040			_aBR-BrBNA _beng
072			_aJ12 _b3285
072			_aK50
100			_aOliveira, Weslley Candido de
100			_aPereira, Bárbara Luísa Corradi
100			_aGoes, Leonora Stéfani de Assis
100			_aQuintilhan, Manolo Trindade
100			_aOliveira, Aylson Costa
100			_aMôra, Rômulo
245			_aDeterioration of Teak Wood in Accelerated Decay Test
500			_aPublicação on-line; 26 ref.; 8 tables; Summary (En)
520			_a ABSTRACT The present study aimed to evaluate the biological resistance of teak (Tectona grandis) heartwood and sapwood to the action of Trametes versicolor and Gloeophyllum trabeum fungi in laboratory accelerated decay assays. The mass loss evaluation of the samples was performed periodically. The heartwood presented a higher percentage of extractives and the sapwood of holocelluloses. The sapwood and heartwood subjected to the fungus Gloephyllum trabeum remained stable. For the Trametes versicolor fungus, there was an increasing loss of mass over time for both regions, presenting a mass loss of 40% for the sapwood and of 20% for the heartwood at the conclusion of the assay. Teak wood was classified as highly resistant to the fungus Gloeophyllum trabeum, and moderately resistant to Trametes versicolor. Keywords: tectona grandis, natural durability, biological test.
650			_aTECTONA GRANDIS
650			_aRESISTÊNCIA
650			_aMADEIRA
650			_aFUNGO
773	0		_02929 _9347951 _dRio de Janeiro-RJ Instituto de Florestas - UFRRJ 1994 _o2025-0450 _tFloresta e Ambiente (Brazil) _x1415-0980 / ISSN 2179-8087 0nline _gv. 26(2) p. 1-9; (2019) _wBR2026000205
856			_uhttps://www.scielo.br/j/floram/a/DxX4WZgWbdvdVKrHWjj8cVF/?format=pdf&lang=en
942			_cANA
999			_c341123 _d341123