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RENDIMENTO EM MADEIRA SERRADA DE Pinus taeda PARA DUAS METODOLOGIAS DE DESDOBRO

Authors: Mauro Itamar Murara Junior; Márcio Pereira da Rocha; Romano Timofeiczyk Junior;

RENDIMENTO EM MADEIRA SERRADA DE Pinus taeda PARA DUAS METODOLOGIAS DE DESDOBRO

Abstract

Este trabalho teve o objetivo de avaliar o rendimento em madeira serrada de Pinus taeda com duas diferentes metodologias de desdobro, denominadas de sistema convencional e sistema otimizado, utilizando 100 toras com diâmetros entre 18 e 44 cm. As 100 toras foram agrupadas em cinco classes diamétricas com 20 toras, sendo essas divididas em igual número para cada sistema de desdobro No desdobro convencional, o rendimento variou de 35,24% a 43,92%, e no desdobro otimizado, de 41,65% a 63,04%. O rendimento foi afetado pelo sistema de desdobro utilizado. No desdobro convencional, não houve tendência de aumento do rendimento com o aumento do diâmetro das toras. No desdobro otimizado o rendimento foi maior em todas as classes e apresentou a tendência de aumentar com o aumento do diâmetro das toras. A classificação de toras e modelos de corte para cada classe diamétrica (desdobro otimizado) foi uma forma eficiente para aumentar o rendimento em madeira serrada de pinus.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
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