Second Generation of Grevillea: Wood Production in Londrina-PR Region

Detalhes bibliográficos
Autor(a) principal: Martins, Emerson Gonçalves
Data de Publicação: 2011
Outros Autores: Neves, Edinelson José Maciel, Duleba, Nicole, Domakoski, Bernardo Skroch
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/231
Resumo: Grevillea robusta Cunn is not only utilized for coffee plantation shading, ornamentation and wind breaks. It is also used in apiculture and different wood utilities. The purpose of this study was to identify genetically superior individuals for wood volume production in order to select material for future seed orchards in the Londrina region of Northern Paraná State, Brazil. The genetic material tested was 37 second generation half-sib progenies from a provenance trial located on Presidente Castelo Branco county, also in the State of Paraná. The experiment was planted in EMBRAPA’s Maravilha farm with the following geographic coordinates: 23°23’30"S and 51°11’05"W. Progenies were evaluated in a experimental design in the form of eight replications and five plants per plot. Height, diameter and volume were statistically analysed in order to determine the effect of progenies on the wood production. The results led to the following conclusion: Considering the growth in volume and survival, the best progeny came from Duck Creek (NSW) Australia. 
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spelling Second Generation of Grevillea: Wood Production in Londrina-PR RegionProgênies de Segunda Geração de Grevilea: Produção de Madeira na Região de Londrina, PRForest seedssilviculturereforestationBrazilSementes florestaissilviculturareflorestamentoGrevillea robusta.Grevillea robusta Cunn is not only utilized for coffee plantation shading, ornamentation and wind breaks. It is also used in apiculture and different wood utilities. The purpose of this study was to identify genetically superior individuals for wood volume production in order to select material for future seed orchards in the Londrina region of Northern Paraná State, Brazil. The genetic material tested was 37 second generation half-sib progenies from a provenance trial located on Presidente Castelo Branco county, also in the State of Paraná. The experiment was planted in EMBRAPA’s Maravilha farm with the following geographic coordinates: 23°23’30"S and 51°11’05"W. Progenies were evaluated in a experimental design in the form of eight replications and five plants per plot. Height, diameter and volume were statistically analysed in order to determine the effect of progenies on the wood production. The results led to the following conclusion: Considering the growth in volume and survival, the best progeny came from Duck Creek (NSW) Australia. O uso da grevílea (Grevillea robusta Cunn) não se restringe somente ao sombreamento de cafezais, ornamentação e quebra-ventos, é também usada pela apicultura e na produção de madeira para usos diversos. O presente trabalho objetivou estimar a produção de madeira e estabelecer fontes de sementes melhoradas para plantios comerciais na região de Londrina, PR. Para tal, um experimento com 37 progênies de segunda geração foi instalado no Distrito de Maravilha, Município de Londrina, PR, com coordenadas geográficas 23°23’30"S e 51°11’05"W. O delineamento experimental utilizado foi de blocos ao acaso com parcelas lineares de cinco plantas distribuídas aleatoriamente com oito repetições, num espaçamento de 3 m x 3 m. A partir das medições das alturas e dos diâmetros na altura do peito (DAP), a variável estimada (volume cilíndrico) foi analisada para comparar as médias entre as progênies. Concluiu-se que em Londrina, a família mais produtiva em volume e com maior sobrevivência é da procedência australiana Duck Creek (NSW). Embrapa Florestas2011-03-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/231Pesquisa Florestal Brasileira; n. 51 (2005): jul./dez.; 147Pesquisa Florestal Brasileira; No. 51 (2005): jul./dez.; 1471983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/231/182Martins, Emerson GonçalvesNeves, Edinelson José MacielDuleba, NicoleDomakoski, Bernardo Skrochinfo:eu-repo/semantics/openAccess2017-04-28T14:11:52Zoai:pfb.cnpf.embrapa.br/pfb:article/231Revistahttps://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:2017-04-28T14:11:52Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Second Generation of Grevillea: Wood Production in Londrina-PR Region
Progênies de Segunda Geração de Grevilea: Produção de Madeira na Região de Londrina, PR
title Second Generation of Grevillea: Wood Production in Londrina-PR Region
spellingShingle Second Generation of Grevillea: Wood Production in Londrina-PR Region
Martins, Emerson Gonçalves
Forest seeds
silviculture
reforestation
Brazil
Sementes florestais
silvicultura
reflorestamento
Grevillea robusta.
title_short Second Generation of Grevillea: Wood Production in Londrina-PR Region
title_full Second Generation of Grevillea: Wood Production in Londrina-PR Region
title_fullStr Second Generation of Grevillea: Wood Production in Londrina-PR Region
title_full_unstemmed Second Generation of Grevillea: Wood Production in Londrina-PR Region
title_sort Second Generation of Grevillea: Wood Production in Londrina-PR Region
author Martins, Emerson Gonçalves
author_facet Martins, Emerson Gonçalves
Neves, Edinelson José Maciel
Duleba, Nicole
Domakoski, Bernardo Skroch
author_role author
author2 Neves, Edinelson José Maciel
Duleba, Nicole
Domakoski, Bernardo Skroch
author2_role author
author
author
dc.contributor.author.fl_str_mv Martins, Emerson Gonçalves
Neves, Edinelson José Maciel
Duleba, Nicole
Domakoski, Bernardo Skroch
dc.subject.por.fl_str_mv Forest seeds
silviculture
reforestation
Brazil
Sementes florestais
silvicultura
reflorestamento
Grevillea robusta.
topic Forest seeds
silviculture
reforestation
Brazil
Sementes florestais
silvicultura
reflorestamento
Grevillea robusta.
description Grevillea robusta Cunn is not only utilized for coffee plantation shading, ornamentation and wind breaks. It is also used in apiculture and different wood utilities. The purpose of this study was to identify genetically superior individuals for wood volume production in order to select material for future seed orchards in the Londrina region of Northern Paraná State, Brazil. The genetic material tested was 37 second generation half-sib progenies from a provenance trial located on Presidente Castelo Branco county, also in the State of Paraná. The experiment was planted in EMBRAPA’s Maravilha farm with the following geographic coordinates: 23°23’30"S and 51°11’05"W. Progenies were evaluated in a experimental design in the form of eight replications and five plants per plot. Height, diameter and volume were statistically analysed in order to determine the effect of progenies on the wood production. The results led to the following conclusion: Considering the growth in volume and survival, the best progeny came from Duck Creek (NSW) Australia. 
publishDate 2011
dc.date.none.fl_str_mv 2011-03-09
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/231
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/231
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/231/182
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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; n. 51 (2005): jul./dez.; 147
Pesquisa Florestal Brasileira; No. 51 (2005): jul./dez.; 147
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
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