Path analysis for selection of feijoa with greater pulp weight

Detalhes bibliográficos
Autor(a) principal: Donazzolo,Joel
Data de Publicação: 2017
Outros Autores: Salla,Vanessa Padilha, Sasso,Simone Aparecida Zolet, Danner,Moeses Andrigo, Citadin,Idemir, Nodari,Rubens Onofre
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Rural
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600203
Resumo: ABSTRACT: The objective of this paper was to identify the direct and indirect effects of feijoa fruits (Acca sellowiana) traitson pulp weight, in order to use these traits in indirect genotypes selection. Fruits of five feijoa plants were collected in Rio Grande do Sul, in the years of 2009, 2010 and 2011. Six traits were evaluated: diameter, length, total weight, pulp weight, peel thickness and number of seeds per fruit. In the path analysis, with or without ridge regression, pulp weight was considered as the basic variable, and the other traits were considered as explanatory variables. Total weight and fruit diameter had high direct effect, and are the main traits associated with pulp weight. These traits may serve as criteria for indirect selection to increase feijoa pulp weight, since they are easy to be measured.
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spelling Path analysis for selection of feijoa with greater pulp weightAcca sellowianamulticollinearityridge path analysisindirect selectionABSTRACT: The objective of this paper was to identify the direct and indirect effects of feijoa fruits (Acca sellowiana) traitson pulp weight, in order to use these traits in indirect genotypes selection. Fruits of five feijoa plants were collected in Rio Grande do Sul, in the years of 2009, 2010 and 2011. Six traits were evaluated: diameter, length, total weight, pulp weight, peel thickness and number of seeds per fruit. In the path analysis, with or without ridge regression, pulp weight was considered as the basic variable, and the other traits were considered as explanatory variables. Total weight and fruit diameter had high direct effect, and are the main traits associated with pulp weight. These traits may serve as criteria for indirect selection to increase feijoa pulp weight, since they are easy to be measured.Universidade Federal de Santa Maria2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600203Ciência Rural v.47 n.6 2017reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20161062info:eu-repo/semantics/openAccessDonazzolo,JoelSalla,Vanessa PadilhaSasso,Simone Aparecida ZoletDanner,Moeses AndrigoCitadin,IdemirNodari,Rubens Onofreeng2017-05-02T00:00:00ZRevista
dc.title.none.fl_str_mv Path analysis for selection of feijoa with greater pulp weight
title Path analysis for selection of feijoa with greater pulp weight
spellingShingle Path analysis for selection of feijoa with greater pulp weight
Donazzolo,Joel
Acca sellowiana
multicollinearity
ridge path analysis
indirect selection
title_short Path analysis for selection of feijoa with greater pulp weight
title_full Path analysis for selection of feijoa with greater pulp weight
title_fullStr Path analysis for selection of feijoa with greater pulp weight
title_full_unstemmed Path analysis for selection of feijoa with greater pulp weight
title_sort Path analysis for selection of feijoa with greater pulp weight
author Donazzolo,Joel
author_facet Donazzolo,Joel
Salla,Vanessa Padilha
Sasso,Simone Aparecida Zolet
Danner,Moeses Andrigo
Citadin,Idemir
Nodari,Rubens Onofre
author_role author
author2 Salla,Vanessa Padilha
Sasso,Simone Aparecida Zolet
Danner,Moeses Andrigo
Citadin,Idemir
Nodari,Rubens Onofre
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Donazzolo,Joel
Salla,Vanessa Padilha
Sasso,Simone Aparecida Zolet
Danner,Moeses Andrigo
Citadin,Idemir
Nodari,Rubens Onofre
dc.subject.por.fl_str_mv Acca sellowiana
multicollinearity
ridge path analysis
indirect selection
topic Acca sellowiana
multicollinearity
ridge path analysis
indirect selection
description ABSTRACT: The objective of this paper was to identify the direct and indirect effects of feijoa fruits (Acca sellowiana) traitson pulp weight, in order to use these traits in indirect genotypes selection. Fruits of five feijoa plants were collected in Rio Grande do Sul, in the years of 2009, 2010 and 2011. Six traits were evaluated: diameter, length, total weight, pulp weight, peel thickness and number of seeds per fruit. In the path analysis, with or without ridge regression, pulp weight was considered as the basic variable, and the other traits were considered as explanatory variables. Total weight and fruit diameter had high direct effect, and are the main traits associated with pulp weight. These traits may serve as criteria for indirect selection to increase feijoa pulp weight, since they are easy to be measured.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
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=S0103-84782017000600203
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600203
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0103-8478cr20161062
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 Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Rural v.47 n.6 2017
reponame:Ciência Rural
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Rural
collection Ciência Rural
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1749140551333052416

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