Effects of years and determination of repeatability of some characteristics of feijoa fruits

Detalhes bibliográficos
Autor(a) principal: Degenhardt, Juliana
Data de Publicação: 2002
Outros Autores: Ducroquet, Jean Pierre, dos Reis, Mauricio Sedrez, Guerra, Miguel Pedro, Nodari, Rubens Onofre
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/6468
Resumo: The environmental variance is quite significant in production and fruits traits, most of quantitative inheritance nature. This study evaluated the effect of years and the determination of the minimum number of necessary years for evaluation one needs for fruit weight, peel weight, length, diameter, relationship length/diameter, pulp revenue and soluble solids contents of fruits of feijoa (Acca sellowiana). Except for soluble solids contents, the effect of years represented great part of the total variance. Based on the repeatability coefficient, it was determined that it would be necessary at least four to six years of evaluation for selection of plants, with accuracy of 80%.
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spelling Effects of years and determination of repeatability of some characteristics of feijoa fruitsEfeito de anos e determinação do coeficiente de repetibilidade de características de frutos de goiabeira-serranaAcca sellowiana; heritability; environmental factor; genetic variationAcca sellowiana; herdabilidade; fator ambiental; variação genética The environmental variance is quite significant in production and fruits traits, most of quantitative inheritance nature. This study evaluated the effect of years and the determination of the minimum number of necessary years for evaluation one needs for fruit weight, peel weight, length, diameter, relationship length/diameter, pulp revenue and soluble solids contents of fruits of feijoa (Acca sellowiana). Except for soluble solids contents, the effect of years represented great part of the total variance. Based on the repeatability coefficient, it was determined that it would be necessary at least four to six years of evaluation for selection of plants, with accuracy of 80%.A variância ambiental costuma ser bastante significativa em características de produção e de frutos, a maioria de herança quantitativa. Este estudo teve por objetivo avaliar o efeito de anos e determinar o número de anos necessários para avaliação precisa do peso do fruto, peso de casca, comprimento, diâmetro, relação comprimento/diâmetro, rendimento de polpa e sólidos solúveis totais dos frutos de goiabeira-serrana (Acca sellowiana), em três anos de avaliação. Com exceção de sólidos solúveis totais, o efeito de anos representou grande parte da variância total. A partir do coeficiente de repetibilidade, determinou-se que seriam necessários no mínimo de quatro a seis anos de avaliação para seleção das plantas, com precisão de 80%.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraDegenhardt, JulianaDucroquet, Jean Pierredos Reis, Mauricio SedrezGuerra, Miguel PedroNodari, Rubens Onofre2002-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6468Pesquisa Agropecuaria Brasileira; v.37, n.9, set. 2002; 1285-1293Pesquisa Agropecuária Brasileira; v.37, n.9, set. 2002; 1285-12931678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6468/3525info:eu-repo/semantics/openAccess2014-07-22T18:26:44Zoai:ojs.seer.sct.embrapa.br:article/6468Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-07-22T18:26:44Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Effects of years and determination of repeatability of some characteristics of feijoa fruits
Efeito de anos e determinação do coeficiente de repetibilidade de características de frutos de goiabeira-serrana
title Effects of years and determination of repeatability of some characteristics of feijoa fruits
spellingShingle Effects of years and determination of repeatability of some characteristics of feijoa fruits
Degenhardt, Juliana
Acca sellowiana; heritability; environmental factor; genetic variation
Acca sellowiana; herdabilidade; fator ambiental; variação genética
title_short Effects of years and determination of repeatability of some characteristics of feijoa fruits
title_full Effects of years and determination of repeatability of some characteristics of feijoa fruits
title_fullStr Effects of years and determination of repeatability of some characteristics of feijoa fruits
title_full_unstemmed Effects of years and determination of repeatability of some characteristics of feijoa fruits
title_sort Effects of years and determination of repeatability of some characteristics of feijoa fruits
author Degenhardt, Juliana
author_facet Degenhardt, Juliana
Ducroquet, Jean Pierre
dos Reis, Mauricio Sedrez
Guerra, Miguel Pedro
Nodari, Rubens Onofre
author_role author
author2 Ducroquet, Jean Pierre
dos Reis, Mauricio Sedrez
Guerra, Miguel Pedro
Nodari, Rubens Onofre
author2_role author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Degenhardt, Juliana
Ducroquet, Jean Pierre
dos Reis, Mauricio Sedrez
Guerra, Miguel Pedro
Nodari, Rubens Onofre
dc.subject.por.fl_str_mv Acca sellowiana; heritability; environmental factor; genetic variation
Acca sellowiana; herdabilidade; fator ambiental; variação genética
topic Acca sellowiana; heritability; environmental factor; genetic variation
Acca sellowiana; herdabilidade; fator ambiental; variação genética
description The environmental variance is quite significant in production and fruits traits, most of quantitative inheritance nature. This study evaluated the effect of years and the determination of the minimum number of necessary years for evaluation one needs for fruit weight, peel weight, length, diameter, relationship length/diameter, pulp revenue and soluble solids contents of fruits of feijoa (Acca sellowiana). Except for soluble solids contents, the effect of years represented great part of the total variance. Based on the repeatability coefficient, it was determined that it would be necessary at least four to six years of evaluation for selection of plants, with accuracy of 80%.
publishDate 2002
dc.date.none.fl_str_mv 2002-09-01
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/6468
url https://seer.sct.embrapa.br/index.php/pab/article/view/6468
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6468/3525
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 Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.37, n.9, set. 2002; 1285-1293
Pesquisa Agropecuária Brasileira; v.37, n.9, set. 2002; 1285-1293
1678-3921
0100-104x
reponame:Pesquisa Agropecuária 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 Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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