Associations between morphological and agronomic characteristics in garlic crop

Detalhes bibliográficos
Autor(a) principal: Andrade Júnior,Valter C de
Data de Publicação: 2019
Outros Autores: Guimarães,Amanda G, Firme,Tiago D, Costa,Aline Aparecida A, Costa,Márcia Regina da, Lopes,Thabata Karoline, Souza,Rovilson José de, Resende,Francisco V
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Horticultura Brasileira
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000200204
Resumo: ABSTRACT Correlations and path analysis between characteristics can aid the selection of important attributes in breeding programs. Thus, the objective of this work was to perform genotypic, phenotypic correlations and path analysis under commercial yield of garlic bulbs, depending on morphological and agronomic variables. The experiment was carried out in 2017 at the Universidade Federal dos Vales do Jequitinhonha e Mucuri and Universidade Federal de Lavras, using ten garlic genotypes, eight trials and two commercial cultivars, Caçador and Jonas. We evaluated: plant height; number of leaves, total bulb number; total bulb mass, total bulb yield, marketable bulb yield and number of cloves per bulb. The genotypic and phenotypic correlations were positive and significant between marketable yield of bulbs with bulb mass, total yield and number of cloves per bulb, indicating that selection based on these characteristics will help increase the yield of garlic. However, only the number of cloves per bulb had a direct effect and a relevant indirect effect on the marketable yield of garlic.
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spelling Associations between morphological and agronomic characteristics in garlic cropAllium sativumgenetic improvementindirect selectionABSTRACT Correlations and path analysis between characteristics can aid the selection of important attributes in breeding programs. Thus, the objective of this work was to perform genotypic, phenotypic correlations and path analysis under commercial yield of garlic bulbs, depending on morphological and agronomic variables. The experiment was carried out in 2017 at the Universidade Federal dos Vales do Jequitinhonha e Mucuri and Universidade Federal de Lavras, using ten garlic genotypes, eight trials and two commercial cultivars, Caçador and Jonas. We evaluated: plant height; number of leaves, total bulb number; total bulb mass, total bulb yield, marketable bulb yield and number of cloves per bulb. The genotypic and phenotypic correlations were positive and significant between marketable yield of bulbs with bulb mass, total yield and number of cloves per bulb, indicating that selection based on these characteristics will help increase the yield of garlic. However, only the number of cloves per bulb had a direct effect and a relevant indirect effect on the marketable yield of garlic.Associação Brasileira de Horticultura2019-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000200204Horticultura Brasileira v.37 n.2 2019reponame:Horticultura Brasileirainstname:Associação Brasileira de Horticultura (ABH)instacron:ABH10.1590/s0102-053620190211info:eu-repo/semantics/openAccessAndrade Júnior,Valter C deGuimarães,Amanda GFirme,Tiago DCosta,Aline Aparecida ACosta,Márcia Regina daLopes,Thabata KarolineSouza,Rovilson José deResende,Francisco Veng2019-07-15T00:00:00Zoai:scielo:S0102-05362019000200204Revistahttp://cms.horticulturabrasileira.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||hortbras@gmail.com1806-99910102-0536opendoar:2019-07-15T00:00Horticultura Brasileira - Associação Brasileira de Horticultura (ABH)false
dc.title.none.fl_str_mv Associations between morphological and agronomic characteristics in garlic crop
title Associations between morphological and agronomic characteristics in garlic crop
spellingShingle Associations between morphological and agronomic characteristics in garlic crop
Andrade Júnior,Valter C de
Allium sativum
genetic improvement
indirect selection
title_short Associations between morphological and agronomic characteristics in garlic crop
title_full Associations between morphological and agronomic characteristics in garlic crop
title_fullStr Associations between morphological and agronomic characteristics in garlic crop
title_full_unstemmed Associations between morphological and agronomic characteristics in garlic crop
title_sort Associations between morphological and agronomic characteristics in garlic crop
author Andrade Júnior,Valter C de
author_facet Andrade Júnior,Valter C de
Guimarães,Amanda G
Firme,Tiago D
Costa,Aline Aparecida A
Costa,Márcia Regina da
Lopes,Thabata Karoline
Souza,Rovilson José de
Resende,Francisco V
author_role author
author2 Guimarães,Amanda G
Firme,Tiago D
Costa,Aline Aparecida A
Costa,Márcia Regina da
Lopes,Thabata Karoline
Souza,Rovilson José de
Resende,Francisco V
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Andrade Júnior,Valter C de
Guimarães,Amanda G
Firme,Tiago D
Costa,Aline Aparecida A
Costa,Márcia Regina da
Lopes,Thabata Karoline
Souza,Rovilson José de
Resende,Francisco V
dc.subject.por.fl_str_mv Allium sativum
genetic improvement
indirect selection
topic Allium sativum
genetic improvement
indirect selection
description ABSTRACT Correlations and path analysis between characteristics can aid the selection of important attributes in breeding programs. Thus, the objective of this work was to perform genotypic, phenotypic correlations and path analysis under commercial yield of garlic bulbs, depending on morphological and agronomic variables. The experiment was carried out in 2017 at the Universidade Federal dos Vales do Jequitinhonha e Mucuri and Universidade Federal de Lavras, using ten garlic genotypes, eight trials and two commercial cultivars, Caçador and Jonas. We evaluated: plant height; number of leaves, total bulb number; total bulb mass, total bulb yield, marketable bulb yield and number of cloves per bulb. The genotypic and phenotypic correlations were positive and significant between marketable yield of bulbs with bulb mass, total yield and number of cloves per bulb, indicating that selection based on these characteristics will help increase the yield of garlic. However, only the number of cloves per bulb had a direct effect and a relevant indirect effect on the marketable yield of garlic.
publishDate 2019
dc.date.none.fl_str_mv 2019-06-01
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=S0102-05362019000200204
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000200204
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s0102-053620190211
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.37 n.2 2019
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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