Growth and wood energy quality of Tachigali vulgaris in different spacing

Detalhes bibliográficos
Autor(a) principal: Tonini, Helio
Data de Publicação: 2018
Outros Autores: Schwengber, Dalton Roberto, Morales, Marina Moura, de Oliveira, Jane Maria Franco
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1569
Resumo: This research was carried out to assess the effect of plant spacing over “tachi-branco”growth, production, biomass allocation and wood energetic quality. The experiment was installed in forest/savanna transition area in the North region of Roraima State, Brazil in a randomized block design and five plant spacing (2 m x 2 m; 2.5 m x 2.5 m; 3 m x 2 m; 3 m x 2.5 m; and 3 m x 3 m). After 70 months trees diametric growth, biomass production and wood energy quality were evaluate. Plant spacing influenced diametric growth, volume and individual trunk biomass, but presented no influence on wood energetic qualities. The larger spacing (3 m x 3 m) was more advantageous due to higher accumulate biomass in the trunk and less plants to be planted lowering implantation costs. However, this species is not recommend in monoculture stands for energetic purposes in the studying area due to the low productivity observed.
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spelling Growth and wood energy quality of Tachigali vulgaris in different spacingCrescimento e qualidade energética da madeira de Tachigali vulgaris sob diferentes espaçamentosAmazôniaPlantação FlorestalEspécies NativasAmazoniaForest plantationsNative speciesThis research was carried out to assess the effect of plant spacing over “tachi-branco”growth, production, biomass allocation and wood energetic quality. The experiment was installed in forest/savanna transition area in the North region of Roraima State, Brazil in a randomized block design and five plant spacing (2 m x 2 m; 2.5 m x 2.5 m; 3 m x 2 m; 3 m x 2.5 m; and 3 m x 3 m). After 70 months trees diametric growth, biomass production and wood energy quality were evaluate. Plant spacing influenced diametric growth, volume and individual trunk biomass, but presented no influence on wood energetic qualities. The larger spacing (3 m x 3 m) was more advantageous due to higher accumulate biomass in the trunk and less plants to be planted lowering implantation costs. However, this species is not recommend in monoculture stands for energetic purposes in the studying area due to the low productivity observed.O objetivo desse trabalho foi avaliar a influência de diferentes espaçamentos de plantio sobre o crescimento, a produção, a alocação da biomassa e a qualidade energética da madeira do tachi-branco. O experimento foi instalado em área de transição floresta/savana no estado de Roraima em delineamento experimental de blocos ao acaso, com três repetições e cinco tratamentos, que consistiram dos espaçamentos 2 m x 2 m; 2,5 m x 2,5 m; 3 m x 2,0 m; 3 m x 2,5 m; e 3 m x 3 m. Aos 70 meses foram avaliados o desempenho e a qualidade energética da madeira. O espaçamento de plantio influenciou o crescimento diamétrico, a produção volumétrica e a biomassa individual produzida no tronco, e não teve efeito sobre as propriedades energéticas da madeira. O maior espaçamento (3 m x 3 m) mostrou-se vantajoso devido à maior biomassa acumulada no tronco e ao menor número de árvores plantadas. Porém, no sitio estudado, a baixa produtividade restringe o plantio da espécie em monocultivos com finalidade energética.Embrapa Florestas2018-12-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/156910.4336/2018.pfb.38e201801569Pesquisa Florestal Brasileira; v. 38 (2018)Pesquisa Florestal Brasileira; Vol. 38 (2018)1983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1569/799https://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessTonini, HelioSchwengber, Dalton RobertoMorales, Marina Mourade Oliveira, Jane Maria Franco2019-05-10T19:43:46Zoai:pfb.cnpf.embrapa.br/pfb:article/1569Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2019-05-10T19:43:46Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Growth and wood energy quality of Tachigali vulgaris in different spacing
Crescimento e qualidade energética da madeira de Tachigali vulgaris sob diferentes espaçamentos
title Growth and wood energy quality of Tachigali vulgaris in different spacing
spellingShingle Growth and wood energy quality of Tachigali vulgaris in different spacing
Tonini, Helio
Amazônia
Plantação Florestal
Espécies Nativas
Amazonia
Forest plantations
Native species
title_short Growth and wood energy quality of Tachigali vulgaris in different spacing
title_full Growth and wood energy quality of Tachigali vulgaris in different spacing
title_fullStr Growth and wood energy quality of Tachigali vulgaris in different spacing
title_full_unstemmed Growth and wood energy quality of Tachigali vulgaris in different spacing
title_sort Growth and wood energy quality of Tachigali vulgaris in different spacing
author Tonini, Helio
author_facet Tonini, Helio
Schwengber, Dalton Roberto
Morales, Marina Moura
de Oliveira, Jane Maria Franco
author_role author
author2 Schwengber, Dalton Roberto
Morales, Marina Moura
de Oliveira, Jane Maria Franco
author2_role author
author
author
dc.contributor.author.fl_str_mv Tonini, Helio
Schwengber, Dalton Roberto
Morales, Marina Moura
de Oliveira, Jane Maria Franco
dc.subject.por.fl_str_mv Amazônia
Plantação Florestal
Espécies Nativas
Amazonia
Forest plantations
Native species
topic Amazônia
Plantação Florestal
Espécies Nativas
Amazonia
Forest plantations
Native species
description This research was carried out to assess the effect of plant spacing over “tachi-branco”growth, production, biomass allocation and wood energetic quality. The experiment was installed in forest/savanna transition area in the North region of Roraima State, Brazil in a randomized block design and five plant spacing (2 m x 2 m; 2.5 m x 2.5 m; 3 m x 2 m; 3 m x 2.5 m; and 3 m x 3 m). After 70 months trees diametric growth, biomass production and wood energy quality were evaluate. Plant spacing influenced diametric growth, volume and individual trunk biomass, but presented no influence on wood energetic qualities. The larger spacing (3 m x 3 m) was more advantageous due to higher accumulate biomass in the trunk and less plants to be planted lowering implantation costs. However, this species is not recommend in monoculture stands for energetic purposes in the studying area due to the low productivity observed.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-19
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1569
10.4336/2018.pfb.38e201801569
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1569
identifier_str_mv 10.4336/2018.pfb.38e201801569
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1569/799
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 38 (2018)
Pesquisa Florestal Brasileira; Vol. 38 (2018)
1983-2605
1809-3647
reponame:Pesquisa Florestal Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Florestal Brasileira (Online)
collection Pesquisa Florestal Brasileira (Online)
repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
_version_ 1783370936605474816

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