Evaluation of genetic parameters and clonal selection of Eucalyptus in the Cerrado region.
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1125510 http://dx.doi.org/10.1590/1984- 70332020v20n3a35 |
Resumo: | Eucalyptus plantations in Brazil are expanding toward the northern and mid-western regions of the country. The objective of the present study was to select clones adapted to the local conditions, with a focus on the Cerrado region. Three clonal experiments were conducted in the municipalities of Catalão, Corumbá-de-Goiás, and Luziânia, in Goiás State, with 109 genotypes of eucalypts. The experimental design consisted of a randomized complete block design with single-tree plots and 29 blocks. Diameter at breast height and total height of all trees were measured four years after planting, for use in the estimation of wood volume for each genotype. The genotype × environmental interaction was significant and predominantly (74%) complex. The genotypic correlation among environments was moderate (< 0.47), indicating that clones should be selected for specific sites. However, some clones performed relatively well across all environments, such as clones CCL21, CCL30, AEC144, CCL07, and CCL35 |
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Evaluation of genetic parameters and clonal selection of Eucalyptus in the Cerrado region.Clonal forestryBiometric modelsG×E interactionForest breedingMelhoramento genéticoWood productivityEucaliptoMadeiraSeleção GenéticaProdutividadeEucalyptusEucalyptus plantations in Brazil are expanding toward the northern and mid-western regions of the country. The objective of the present study was to select clones adapted to the local conditions, with a focus on the Cerrado region. Three clonal experiments were conducted in the municipalities of Catalão, Corumbá-de-Goiás, and Luziânia, in Goiás State, with 109 genotypes of eucalypts. The experimental design consisted of a randomized complete block design with single-tree plots and 29 blocks. Diameter at breast height and total height of all trees were measured four years after planting, for use in the estimation of wood volume for each genotype. The genotype × environmental interaction was significant and predominantly (74%) complex. The genotypic correlation among environments was moderate (< 0.47), indicating that clones should be selected for specific sites. However, some clones performed relatively well across all environments, such as clones CCL21, CCL30, AEC144, CCL07, and CCL35RODRIGO DE SOUSA OLIVEIRA, UNIVERSIDADE FEDERAL DE GOIÁS; CARLOS VINÍCIUS GONÇALVES RIBEIRO, UNIVERSIDADE FEDERAL DE LAVRAS; DEISIANY FERREIRA NERES, UNIVERSIDADE FEDERAL DE GOIÁS; ANTÔNIO CARLOS DA MOTA PORTO, UNIVERSIDADE FEDERAL DE LAVRAS; DALTON RIBEIRO, CMOC INTERNATIONAL BRASIL; LEANDRO DE SIQUEIRA, SUZANO S.A; EDIVAL ÂNGELO VALVERDE ZAUZA, SUZANO S.A.; ALEXANDRE SIQUEIRA GUEDES COELHO, UNIVERSIDADE FEDERAL DE GOIÁS; CRISTIANE APARECIDA FIORAVANTE REIS, CNPF; ACELINO COUTO ALFENAS, UNIVERSIDADE FEDERAL DE VIÇOSA; EVANDRO NOVAES, UNIVERSIDADE FEDERAL DE LAVRAS.OLIVEIRA, R. de S.RIBEIRO, C. V. G.NERES, D. F.PORTO, A. C. da M.RIBEIRO, D.SIQUEIRA, L. deZAUZA, E. A. V.COELHO, A. S. G.REIS, C. A. F.ALFENAS, A. C.NOVAES, E.2020-10-17T09:12:21Z2020-10-17T09:12:21Z2020-10-152020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCrop Breeding and Applied Biotechnology, v. 20, n. 3, e29982031, 2020.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1125510http://dx.doi.org/10.1590/1984- 70332020v20n3a35enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2020-10-17T09:12:29Zoai:www.alice.cnptia.embrapa.br:doc/1125510Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542020-10-17T09:12:29Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Evaluation of genetic parameters and clonal selection of Eucalyptus in the Cerrado region. |
title |
Evaluation of genetic parameters and clonal selection of Eucalyptus in the Cerrado region. |
spellingShingle |
Evaluation of genetic parameters and clonal selection of Eucalyptus in the Cerrado region. OLIVEIRA, R. de S. Clonal forestry Biometric models G×E interaction Forest breeding Melhoramento genético Wood productivity Eucalipto Madeira Seleção Genética Produtividade Eucalyptus |
title_short |
Evaluation of genetic parameters and clonal selection of Eucalyptus in the Cerrado region. |
title_full |
Evaluation of genetic parameters and clonal selection of Eucalyptus in the Cerrado region. |
title_fullStr |
Evaluation of genetic parameters and clonal selection of Eucalyptus in the Cerrado region. |
title_full_unstemmed |
Evaluation of genetic parameters and clonal selection of Eucalyptus in the Cerrado region. |
title_sort |
Evaluation of genetic parameters and clonal selection of Eucalyptus in the Cerrado region. |
author |
OLIVEIRA, R. de S. |
author_facet |
OLIVEIRA, R. de S. RIBEIRO, C. V. G. NERES, D. F. PORTO, A. C. da M. RIBEIRO, D. SIQUEIRA, L. de ZAUZA, E. A. V. COELHO, A. S. G. REIS, C. A. F. ALFENAS, A. C. NOVAES, E. |
author_role |
author |
author2 |
RIBEIRO, C. V. G. NERES, D. F. PORTO, A. C. da M. RIBEIRO, D. SIQUEIRA, L. de ZAUZA, E. A. V. COELHO, A. S. G. REIS, C. A. F. ALFENAS, A. C. NOVAES, E. |
author2_role |
author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
RODRIGO DE SOUSA OLIVEIRA, UNIVERSIDADE FEDERAL DE GOIÁS; CARLOS VINÍCIUS GONÇALVES RIBEIRO, UNIVERSIDADE FEDERAL DE LAVRAS; DEISIANY FERREIRA NERES, UNIVERSIDADE FEDERAL DE GOIÁS; ANTÔNIO CARLOS DA MOTA PORTO, UNIVERSIDADE FEDERAL DE LAVRAS; DALTON RIBEIRO, CMOC INTERNATIONAL BRASIL; LEANDRO DE SIQUEIRA, SUZANO S.A; EDIVAL ÂNGELO VALVERDE ZAUZA, SUZANO S.A.; ALEXANDRE SIQUEIRA GUEDES COELHO, UNIVERSIDADE FEDERAL DE GOIÁS; CRISTIANE APARECIDA FIORAVANTE REIS, CNPF; ACELINO COUTO ALFENAS, UNIVERSIDADE FEDERAL DE VIÇOSA; EVANDRO NOVAES, UNIVERSIDADE FEDERAL DE LAVRAS. |
dc.contributor.author.fl_str_mv |
OLIVEIRA, R. de S. RIBEIRO, C. V. G. NERES, D. F. PORTO, A. C. da M. RIBEIRO, D. SIQUEIRA, L. de ZAUZA, E. A. V. COELHO, A. S. G. REIS, C. A. F. ALFENAS, A. C. NOVAES, E. |
dc.subject.por.fl_str_mv |
Clonal forestry Biometric models G×E interaction Forest breeding Melhoramento genético Wood productivity Eucalipto Madeira Seleção Genética Produtividade Eucalyptus |
topic |
Clonal forestry Biometric models G×E interaction Forest breeding Melhoramento genético Wood productivity Eucalipto Madeira Seleção Genética Produtividade Eucalyptus |
description |
Eucalyptus plantations in Brazil are expanding toward the northern and mid-western regions of the country. The objective of the present study was to select clones adapted to the local conditions, with a focus on the Cerrado region. Three clonal experiments were conducted in the municipalities of Catalão, Corumbá-de-Goiás, and Luziânia, in Goiás State, with 109 genotypes of eucalypts. The experimental design consisted of a randomized complete block design with single-tree plots and 29 blocks. Diameter at breast height and total height of all trees were measured four years after planting, for use in the estimation of wood volume for each genotype. The genotype × environmental interaction was significant and predominantly (74%) complex. The genotypic correlation among environments was moderate (< 0.47), indicating that clones should be selected for specific sites. However, some clones performed relatively well across all environments, such as clones CCL21, CCL30, AEC144, CCL07, and CCL35 |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-10-17T09:12:21Z 2020-10-17T09:12:21Z 2020-10-15 2020 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Crop Breeding and Applied Biotechnology, v. 20, n. 3, e29982031, 2020. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1125510 http://dx.doi.org/10.1590/1984- 70332020v20n3a35 |
identifier_str_mv |
Crop Breeding and Applied Biotechnology, v. 20, n. 3, e29982031, 2020. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1125510 http://dx.doi.org/10.1590/1984- 70332020v20n3a35 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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