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ENERGIA NA AGRICULTURA
Article . 2015 . Peer-reviewed
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GERAÇÃO ENERGÉTICA DE EUCALIPTO DE CURTA ROTAÇÃO

Authors: Stella Vannucci Lemos; Maria Márcia Pereira Sartori; Humberto De Jesus Eufrade Junior; Luiz César Ribas; Saulo Philipe Sebastião Guerra;

GERAÇÃO ENERGÉTICA DE EUCALIPTO DE CURTA ROTAÇÃO

Abstract

RESUMO: A participacao de fontes renovaveis de energia e requisitada com mais frequencia devido a crescente preocupacao com questoes ambientais e o apelo mundial para o desenvolvimento de variados tipos de energias alternativas, resultando na realizacao de estudos e pesquisas tecnologicas voltados para essa area. Logo, o objetivo deste trabalho foi analisar, a partir de um estudo de caso, variados espacamentos e diferentes tipos de doses de adubacao, visando a implantacao de povoamentos florestais de eucalipto de curta rotacao e verificando, com isso, a influencia dos fatores adubacao e espacamento na geracao de madeira para uso energetico. Os procedimentos metodologicos utilizados foram a dendrometria das arvores, analise de poder calorifico e a densidade basica media de cada tratamento. Os resultados obtidos provaram que houve influencia do espacamento e da adubacao na geracao de madeira para energia, destacando-se com maiores volumes totais e poder energetico, os tratamentos mais adensados e com maior dose de adubo. PALAVRAS-CHAVE: Bioenergia, poder calorifico, volumetria de florestas energeticas. ENERGY GENERATION OF SHORT ROTATION EUCALYPTUS ABSTRACT: Renewable sources of energy is required more frequently because of growing concern about environmental issues and the global appeal for the development of various types of alternative energy, resulting in the realization of technological studies and research focused on this area. This study aimed to analyze varying spacing and different types of fertilizer levels, verifying the influence of fertilization and spacing factors in wood for energy generation. The methodological procedures were performing in trees dendrometry, wood calorific value, and average basic density of each treatment. The results proved that there is an influence of spacing and fertilization on wood properties. Denser treatments and higher fertilizer doses showed higher total volumes and energy potential. KEYWORDS: Bioenergy; calorific value; volumetry of energetic forests.

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citations
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!
4
Average
Average
Average
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