Tratamento preservativo de bambusNOTA
Tratamento preservativo de bambus
Preservative treatment of bamboo
A. Azzini*;D. Ciaramello; F. P. Martins; H. J. Scaranari
SUMMARY
It was compared the influence of creosote, Wolmanit CB, pentachlorinephenol, and sodium pentachlorinephenate in the durability of bamboo culms used as support of grape-vine, the following bamboo species being studied: Bambusa vulgaris Schrad, Guadua angustifolia Kunth, Dendrocalamus giganteus Munro, and D. strictus Nees. The results showed that bamboo species didn't affect the durability of the culms: The treatment with creosote, Wolmanit CB, and pentachlorinephenol increased culms durability, meanwhile the treatment with creosote was the best. The treatment with Wolmanit CB and with pentachlorinephenol were equivalent. On the other hand, the sodium pentachlorinephenate didn't affect the native durability of bamboo culms.
Texto completo disponível apenas em PDF.
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Recebida para publicação em 23 de maio de 1977.
