Determination of the optimal number of evaluations in half-sib progenies of kale by Bayesian approach

Detalhes bibliográficos
Autor(a) principal: Azevedo,Alcinei M
Data de Publicação: 2021
Outros Autores: Silva,Derly José H da, Seus,Rogério, Freitas,Elis Marina de, Afonso,Daniel F, Gomes,Cristiane L, Aspiazú,Ignácio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Horticultura Brasileira
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362021000100020
Resumo: ABSTRACT Kale has a long vegetative cycle, requiring a lot of labor, due to the need for tutoring, thinning and multiple harvests, leading to difficulties in the maintenance and evaluation of experiments. Thus, the objective was to estimate the minimum number of evaluations for the assertive selection of half-sib progenies of kale by means of a repeatability study by Bayesian approach. Twenty four half-sib progenies were evaluated in a randomized block design with four replicates and five plants per plot. The number of shoots, number of marketable leaves, fresh mass of marketable leaves and fresh mass per leaf were measured throughout 15 harvests. All traits showed high estimates of the repeatability, indicating high regularity in the expression of the traits during the harvesting period. With eight harvests it is possible to evaluate all the traits with a coefficient of determination superior to 85% in half-sib progenies of kale.
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spelling Determination of the optimal number of evaluations in half-sib progenies of kale by Bayesian approachBrassica oleracea var. acephalarepeatabilitygenetic improvementproduction of leavesABSTRACT Kale has a long vegetative cycle, requiring a lot of labor, due to the need for tutoring, thinning and multiple harvests, leading to difficulties in the maintenance and evaluation of experiments. Thus, the objective was to estimate the minimum number of evaluations for the assertive selection of half-sib progenies of kale by means of a repeatability study by Bayesian approach. Twenty four half-sib progenies were evaluated in a randomized block design with four replicates and five plants per plot. The number of shoots, number of marketable leaves, fresh mass of marketable leaves and fresh mass per leaf were measured throughout 15 harvests. All traits showed high estimates of the repeatability, indicating high regularity in the expression of the traits during the harvesting period. With eight harvests it is possible to evaluate all the traits with a coefficient of determination superior to 85% in half-sib progenies of kale.Associação Brasileira de Horticultura2021-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362021000100020Horticultura Brasileira v.39 n.1 2021reponame:Horticultura Brasileirainstname:Associação Brasileira de Horticultura (ABH)instacron:ABH10.1590/s0102-0536-20210103info:eu-repo/semantics/openAccessAzevedo,Alcinei MSilva,Derly José H daSeus,RogérioFreitas,Elis Marina deAfonso,Daniel FGomes,Cristiane LAspiazú,Ignácioeng2021-04-22T00:00:00Zoai:scielo:S0102-05362021000100020Revistahttp://cms.horticulturabrasileira.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||hortbras@gmail.com1806-99910102-0536opendoar:2021-04-22T00:00Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)false
dc.title.none.fl_str_mv Determination of the optimal number of evaluations in half-sib progenies of kale by Bayesian approach
title Determination of the optimal number of evaluations in half-sib progenies of kale by Bayesian approach
spellingShingle Determination of the optimal number of evaluations in half-sib progenies of kale by Bayesian approach
Azevedo,Alcinei M
Brassica oleracea var. acephala
repeatability
genetic improvement
production of leaves
title_short Determination of the optimal number of evaluations in half-sib progenies of kale by Bayesian approach
title_full Determination of the optimal number of evaluations in half-sib progenies of kale by Bayesian approach
title_fullStr Determination of the optimal number of evaluations in half-sib progenies of kale by Bayesian approach
title_full_unstemmed Determination of the optimal number of evaluations in half-sib progenies of kale by Bayesian approach
title_sort Determination of the optimal number of evaluations in half-sib progenies of kale by Bayesian approach
author Azevedo,Alcinei M
author_facet Azevedo,Alcinei M
Silva,Derly José H da
Seus,Rogério
Freitas,Elis Marina de
Afonso,Daniel F
Gomes,Cristiane L
Aspiazú,Ignácio
author_role author
author2 Silva,Derly José H da
Seus,Rogério
Freitas,Elis Marina de
Afonso,Daniel F
Gomes,Cristiane L
Aspiazú,Ignácio
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Azevedo,Alcinei M
Silva,Derly José H da
Seus,Rogério
Freitas,Elis Marina de
Afonso,Daniel F
Gomes,Cristiane L
Aspiazú,Ignácio
dc.subject.por.fl_str_mv Brassica oleracea var. acephala
repeatability
genetic improvement
production of leaves
topic Brassica oleracea var. acephala
repeatability
genetic improvement
production of leaves
description ABSTRACT Kale has a long vegetative cycle, requiring a lot of labor, due to the need for tutoring, thinning and multiple harvests, leading to difficulties in the maintenance and evaluation of experiments. Thus, the objective was to estimate the minimum number of evaluations for the assertive selection of half-sib progenies of kale by means of a repeatability study by Bayesian approach. Twenty four half-sib progenies were evaluated in a randomized block design with four replicates and five plants per plot. The number of shoots, number of marketable leaves, fresh mass of marketable leaves and fresh mass per leaf were measured throughout 15 harvests. All traits showed high estimates of the repeatability, indicating high regularity in the expression of the traits during the harvesting period. With eight harvests it is possible to evaluate all the traits with a coefficient of determination superior to 85% in half-sib progenies of kale.
publishDate 2021
dc.date.none.fl_str_mv 2021-03-01
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=S0102-05362021000100020
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362021000100020
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s0102-0536-20210103
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 Associação Brasileira de Horticultura
publisher.none.fl_str_mv Associação Brasileira de Horticultura
dc.source.none.fl_str_mv Horticultura Brasileira v.39 n.1 2021
reponame:Horticultura Brasileira
instname:Associação Brasileira de Horticultura (ABH)
instacron:ABH
instname_str Associação Brasileira de Horticultura (ABH)
instacron_str ABH
institution ABH
reponame_str Horticultura Brasileira
collection Horticultura Brasileira
repository.name.fl_str_mv Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)
repository.mail.fl_str_mv ||hortbras@gmail.com
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