Comparison of methods for classification of the coefficient of variation in papaya

Detalhes bibliográficos
Autor(a) principal: Ferreira,Jeferson Pereira
Data de Publicação: 2016
Outros Autores: Schmildt,Edilson Romais, Schmildt,Omar, Cattaneo,Laercio Francisco, Alexandre,Rodrigo Sobreira, Cruz,Cosme Damião
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Ceres
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000200138
Resumo: ABSTRACT The objective of this work was to study the distribution of values of the coefficient of variation (CV) in the experiments of papaya crop (Carica papaya L.) by proposing ranges to guide researchers in their evaluation for different characters in the field. The data used in this study were obtained by bibliographical review in Brazilian journals, dissertations and thesis. This study considered the following characters: diameter of the stalk, insertion height of the first fruit, plant height, number of fruits per plant, fruit biomass, fruit length, equatorial diameter of the fruit, pulp thickness, fruit firmness, soluble solids and internal cavity diameter, from which, value ranges were obtained for the CV values for each character, based on the methodology proposed by Garcia, Costa and by the standard classification of Pimentel-Gomes. The results obtained in this study indicated that ranges of CV values were different among various characters, presenting a large variation, which justifies the necessity of using specific evaluation range for each character. In addition, the use of classification ranges obtained from methodology of Costa is recommended.
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spelling Comparison of methods for classification of the coefficient of variation in papayaCarica papaya L.experimentexperimental precisionABSTRACT The objective of this work was to study the distribution of values of the coefficient of variation (CV) in the experiments of papaya crop (Carica papaya L.) by proposing ranges to guide researchers in their evaluation for different characters in the field. The data used in this study were obtained by bibliographical review in Brazilian journals, dissertations and thesis. This study considered the following characters: diameter of the stalk, insertion height of the first fruit, plant height, number of fruits per plant, fruit biomass, fruit length, equatorial diameter of the fruit, pulp thickness, fruit firmness, soluble solids and internal cavity diameter, from which, value ranges were obtained for the CV values for each character, based on the methodology proposed by Garcia, Costa and by the standard classification of Pimentel-Gomes. The results obtained in this study indicated that ranges of CV values were different among various characters, presenting a large variation, which justifies the necessity of using specific evaluation range for each character. In addition, the use of classification ranges obtained from methodology of Costa is recommended.Universidade Federal de Viçosa2016-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000200138Revista Ceres v.63 n.2 2016reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/0034-737X201663020004info:eu-repo/semantics/openAccessFerreira,Jeferson PereiraSchmildt,Edilson RomaisSchmildt,OmarCattaneo,Laercio FranciscoAlexandre,Rodrigo SobreiraCruz,Cosme Damiãoeng2016-06-07T00:00:00ZRevista
dc.title.none.fl_str_mv Comparison of methods for classification of the coefficient of variation in papaya
title Comparison of methods for classification of the coefficient of variation in papaya
spellingShingle Comparison of methods for classification of the coefficient of variation in papaya
Ferreira,Jeferson Pereira
Carica papaya L.
experiment
experimental precision
title_short Comparison of methods for classification of the coefficient of variation in papaya
title_full Comparison of methods for classification of the coefficient of variation in papaya
title_fullStr Comparison of methods for classification of the coefficient of variation in papaya
title_full_unstemmed Comparison of methods for classification of the coefficient of variation in papaya
title_sort Comparison of methods for classification of the coefficient of variation in papaya
author Ferreira,Jeferson Pereira
author_facet Ferreira,Jeferson Pereira
Schmildt,Edilson Romais
Schmildt,Omar
Cattaneo,Laercio Francisco
Alexandre,Rodrigo Sobreira
Cruz,Cosme Damião
author_role author
author2 Schmildt,Edilson Romais
Schmildt,Omar
Cattaneo,Laercio Francisco
Alexandre,Rodrigo Sobreira
Cruz,Cosme Damião
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Ferreira,Jeferson Pereira
Schmildt,Edilson Romais
Schmildt,Omar
Cattaneo,Laercio Francisco
Alexandre,Rodrigo Sobreira
Cruz,Cosme Damião
dc.subject.por.fl_str_mv Carica papaya L.
experiment
experimental precision
topic Carica papaya L.
experiment
experimental precision
dc.description.none.fl_txt_mv ABSTRACT The objective of this work was to study the distribution of values of the coefficient of variation (CV) in the experiments of papaya crop (Carica papaya L.) by proposing ranges to guide researchers in their evaluation for different characters in the field. The data used in this study were obtained by bibliographical review in Brazilian journals, dissertations and thesis. This study considered the following characters: diameter of the stalk, insertion height of the first fruit, plant height, number of fruits per plant, fruit biomass, fruit length, equatorial diameter of the fruit, pulp thickness, fruit firmness, soluble solids and internal cavity diameter, from which, value ranges were obtained for the CV values for each character, based on the methodology proposed by Garcia, Costa and by the standard classification of Pimentel-Gomes. The results obtained in this study indicated that ranges of CV values were different among various characters, presenting a large variation, which justifies the necessity of using specific evaluation range for each character. In addition, the use of classification ranges obtained from methodology of Costa is recommended.
description ABSTRACT The objective of this work was to study the distribution of values of the coefficient of variation (CV) in the experiments of papaya crop (Carica papaya L.) by proposing ranges to guide researchers in their evaluation for different characters in the field. The data used in this study were obtained by bibliographical review in Brazilian journals, dissertations and thesis. This study considered the following characters: diameter of the stalk, insertion height of the first fruit, plant height, number of fruits per plant, fruit biomass, fruit length, equatorial diameter of the fruit, pulp thickness, fruit firmness, soluble solids and internal cavity diameter, from which, value ranges were obtained for the CV values for each character, based on the methodology proposed by Garcia, Costa and by the standard classification of Pimentel-Gomes. The results obtained in this study indicated that ranges of CV values were different among various characters, presenting a large variation, which justifies the necessity of using specific evaluation range for each character. In addition, the use of classification ranges obtained from methodology of Costa is recommended.
publishDate 2016
dc.date.none.fl_str_mv 2016-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000200138
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000200138
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0034-737X201663020004
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa
publisher.none.fl_str_mv Universidade Federal de Viçosa
dc.source.none.fl_str_mv Revista Ceres v.63 n.2 2016
reponame:Revista Ceres
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista Ceres
collection Revista Ceres
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1728006782043815936

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