Genetic evaluation and deviance analysis in an unbalanced provenance and progeny test of maté

Detalhes bibliográficos
Autor(a) principal: Sturion, José Alfredo
Data de Publicação: 2010
Outros Autores: Resende, Marcos Deon Vilela de
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/81
Resumo: Likelihood ratio tests (LRT) were applied in an unbalanced provenance/progeny test of mate (Ilex paraguariensis A. St. Hil.). The trial was established in a randomized complete block design with seven provenances, 140 half sib families, ten blocks and six plants per linear plot. The spacing was 3 m x 2 m. The following conclusions were obtained from the deviance analysis (Anadev): all random effects and associated variance components and coefficients of determination (heritability and coefficients of determination of plots and provenances) were significant; there is enough genetic variability in both within and between provenance levels which can be adequately explored for breeding purposes.doi: 10.4336/2010.pfb.30.62.157
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spelling Genetic evaluation and deviance analysis in an unbalanced provenance and progeny test of matéAvaliação genética e análise de deviance em um teste desbalanceado de procedência e progênie de Ilex paraguariensisAnadevIlex paraguariensisprogeny testAnadevIlex paraguariensisteste de progênie.Likelihood ratio tests (LRT) were applied in an unbalanced provenance/progeny test of mate (Ilex paraguariensis A. St. Hil.). The trial was established in a randomized complete block design with seven provenances, 140 half sib families, ten blocks and six plants per linear plot. The spacing was 3 m x 2 m. The following conclusions were obtained from the deviance analysis (Anadev): all random effects and associated variance components and coefficients of determination (heritability and coefficients of determination of plots and provenances) were significant; there is enough genetic variability in both within and between provenance levels which can be adequately explored for breeding purposes.doi: 10.4336/2010.pfb.30.62.157 Em um teste combinado de procedência e progênie de erva-mate (Ilex paraguariensis A. St. Hil.), os efeitos aleatórios do modelo foram testados pelo teste da razão de verossimilhança (LTR). Os dados referem-seao peso de biomassa foliar obtido aos seis anos de idade, por ocasião da terceira poda, em um teste comsete procedências e 140 progênies de meios-irmãos instalado no delineamento de blocos ao acaso, com dez repetições de parcelas lineares com seis plantas no espaçamento de 3 m x 2 m. A análise de deviance (Anadev) foi realizada e as seguintes conclusões foram obtidas: os componentes de variância associados a todos os efeitos aleatórios do modelo e respectivos coeficientes de determinação (herdabilidades dos efeitos genéticos aditivos, dos efeitos de parcela e dos efeitos de procedência) foram significativamente diferentes de zero, indicando que existe variabilidade genética significativa a ser explorada pelo melhoramento, tanto entre como dentro de populações naturais.doi: 10.4336/2010.pfb.30.62.157Embrapa Florestas2010-10-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/mswordhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/81Pesquisa Florestal Brasileira; v. 30 n. 62 (2010): abr./jun.; 157Pesquisa Florestal Brasileira; Vol. 30 No. 62 (2010): abr./jun.; 1571983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/81/124https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/81/926Sturion, José AlfredoResende, Marcos Deon Vilela deinfo:eu-repo/semantics/openAccess2017-04-28T13:14:16Zoai:pfb.cnpf.embrapa.br/pfb:article/81Revistahttps://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:2017-04-28T13:14:16Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Genetic evaluation and deviance analysis in an unbalanced provenance and progeny test of maté
Avaliação genética e análise de deviance em um teste desbalanceado de procedência e progênie de Ilex paraguariensis
title Genetic evaluation and deviance analysis in an unbalanced provenance and progeny test of maté
spellingShingle Genetic evaluation and deviance analysis in an unbalanced provenance and progeny test of maté
Sturion, José Alfredo
Anadev
Ilex paraguariensis
progeny test
Anadev
Ilex paraguariensis
teste de progênie.
title_short Genetic evaluation and deviance analysis in an unbalanced provenance and progeny test of maté
title_full Genetic evaluation and deviance analysis in an unbalanced provenance and progeny test of maté
title_fullStr Genetic evaluation and deviance analysis in an unbalanced provenance and progeny test of maté
title_full_unstemmed Genetic evaluation and deviance analysis in an unbalanced provenance and progeny test of maté
title_sort Genetic evaluation and deviance analysis in an unbalanced provenance and progeny test of maté
author Sturion, José Alfredo
author_facet Sturion, José Alfredo
Resende, Marcos Deon Vilela de
author_role author
author2 Resende, Marcos Deon Vilela de
author2_role author
dc.contributor.author.fl_str_mv Sturion, José Alfredo
Resende, Marcos Deon Vilela de
dc.subject.por.fl_str_mv Anadev
Ilex paraguariensis
progeny test
Anadev
Ilex paraguariensis
teste de progênie.
topic Anadev
Ilex paraguariensis
progeny test
Anadev
Ilex paraguariensis
teste de progênie.
description Likelihood ratio tests (LRT) were applied in an unbalanced provenance/progeny test of mate (Ilex paraguariensis A. St. Hil.). The trial was established in a randomized complete block design with seven provenances, 140 half sib families, ten blocks and six plants per linear plot. The spacing was 3 m x 2 m. The following conclusions were obtained from the deviance analysis (Anadev): all random effects and associated variance components and coefficients of determination (heritability and coefficients of determination of plots and provenances) were significant; there is enough genetic variability in both within and between provenance levels which can be adequately explored for breeding purposes.doi: 10.4336/2010.pfb.30.62.157
publishDate 2010
dc.date.none.fl_str_mv 2010-10-27
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/81
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/81
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/81/124
https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/81/926
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/msword
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. 30 n. 62 (2010): abr./jun.; 157
Pesquisa Florestal Brasileira; Vol. 30 No. 62 (2010): abr./jun.; 157
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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