Wood and Briquette Density Under the Effect of Fertilizers and Water Regimes

Detalhes bibliográficos
Autor(a) principal: Silva,Raissa Tavares
Data de Publicação: 2019
Outros Autores: Sette Junior,Carlos Roberto, Ferreira,Angel, Chagas,Matheus Peres, Tomazello Filho,Mario
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000100119
Resumo: ABSTRACT The aim of this study was to evaluate the effects of potassium and sodium fertilization (control: 4.5kmol.ha-1 of KCl and 4.5kmol.ha-1 of NaCl), and water regimes (100% and 63% rainfall with artificial exclusion) on wood and briquette density in Eucalyptus grandis trees at 5 years, and the application of X-ray densitometry on the quality of briquettes. Tree trunk samples were obtained to determine wood density, production and briquette density by X-ray densitometry and stereometric. The artificial exclusion of rainwater promoted an increase in wood density, and the fertilization treatments versus water availability did not affect the density of briquettes. The method used to determine the briquette density influenced the average values, with an increase of 12% in the X-ray densitometry to the stereometric.
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spelling Wood and Briquette Density Under the Effect of Fertilizers and Water RegimesEucalyptusdensified materialsqualityABSTRACT The aim of this study was to evaluate the effects of potassium and sodium fertilization (control: 4.5kmol.ha-1 of KCl and 4.5kmol.ha-1 of NaCl), and water regimes (100% and 63% rainfall with artificial exclusion) on wood and briquette density in Eucalyptus grandis trees at 5 years, and the application of X-ray densitometry on the quality of briquettes. Tree trunk samples were obtained to determine wood density, production and briquette density by X-ray densitometry and stereometric. The artificial exclusion of rainwater promoted an increase in wood density, and the fertilization treatments versus water availability did not affect the density of briquettes. The method used to determine the briquette density influenced the average values, with an increase of 12% in the X-ray densitometry to the stereometric.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000100119Floresta e Ambiente v.26 n.1 2019reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.047116info:eu-repo/semantics/openAccessSilva,Raissa TavaresSette Junior,Carlos RobertoFerreira,AngelChagas,Matheus PeresTomazello Filho,Marioeng2019-01-03T00:00:00Zoai:scielo:S2179-80872019000100119Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2019-01-03T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Wood and Briquette Density Under the Effect of Fertilizers and Water Regimes
title Wood and Briquette Density Under the Effect of Fertilizers and Water Regimes
spellingShingle Wood and Briquette Density Under the Effect of Fertilizers and Water Regimes
Silva,Raissa Tavares
Eucalyptus
densified materials
quality
title_short Wood and Briquette Density Under the Effect of Fertilizers and Water Regimes
title_full Wood and Briquette Density Under the Effect of Fertilizers and Water Regimes
title_fullStr Wood and Briquette Density Under the Effect of Fertilizers and Water Regimes
title_full_unstemmed Wood and Briquette Density Under the Effect of Fertilizers and Water Regimes
title_sort Wood and Briquette Density Under the Effect of Fertilizers and Water Regimes
author Silva,Raissa Tavares
author_facet Silva,Raissa Tavares
Sette Junior,Carlos Roberto
Ferreira,Angel
Chagas,Matheus Peres
Tomazello Filho,Mario
author_role author
author2 Sette Junior,Carlos Roberto
Ferreira,Angel
Chagas,Matheus Peres
Tomazello Filho,Mario
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Silva,Raissa Tavares
Sette Junior,Carlos Roberto
Ferreira,Angel
Chagas,Matheus Peres
Tomazello Filho,Mario
dc.subject.por.fl_str_mv Eucalyptus
densified materials
quality
topic Eucalyptus
densified materials
quality
description ABSTRACT The aim of this study was to evaluate the effects of potassium and sodium fertilization (control: 4.5kmol.ha-1 of KCl and 4.5kmol.ha-1 of NaCl), and water regimes (100% and 63% rainfall with artificial exclusion) on wood and briquette density in Eucalyptus grandis trees at 5 years, and the application of X-ray densitometry on the quality of briquettes. Tree trunk samples were obtained to determine wood density, production and briquette density by X-ray densitometry and stereometric. The artificial exclusion of rainwater promoted an increase in wood density, and the fertilization treatments versus water availability did not affect the density of briquettes. The method used to determine the briquette density influenced the average values, with an increase of 12% in the X-ray densitometry to the stereometric.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000100119
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000100119
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.047116
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.26 n.1 2019
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
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