Associations between morphological and agronomic characteristics in garlic crop
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
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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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 |
_version_ |
1754213084232155136 |