Qualitative performance of lettuce cultivars in four seasons in Mossoró, Rio Grande do Norte State, Brazil

Detalhes bibliográficos
Autor(a) principal: Silva,Otaciana Maria dos Prazeres da
Data de Publicação: 2016
Outros Autores: Negreiros,Maria Zuleide de, Santos,Elizangela Cabral dos, Lopes,Welder de Araújo Rangel, Lucena,Rafaella Rayane Macedo de, Soares,Alinne Menezes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Ceres
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000600843
Resumo: ABSTRACT The major challenge in producing good quality lettuce in the semiarid region is the climatic factors such as high temperature, high luminosity and low air relative humidity, which affect the quality characteristics of leafy vegetables. Thus, the objective of this study was to evaluate the quality of lettuce cultivars of Crisphead (Angelina, Amelia and Taina), Mimosa (Mila, Mimosa and Lavinia), Green-leaf (Scarlet, Vera, Isabella and Vanda) and Loose-leaf (Elisa and Regiane) in four seasons: summer (12/21/2012), autumn (3/21/2013), winter (06/21/2013) and spring (09/23/2013) in the conditions of Mossoró, Rio Grande do Norte state. The experimental design was a complete randomized block with four replications. The following characteristics were quantified: pH, titratable acidity, soluble solids (SS) and total soluble sugars. The quality of the lettuce was influenced by the cultivar and environmental conditions. Lower titratable acidity was recorded for Green-leaf and Loose-leaf groups in the summer and for Crisphead groups in the autumn. The highest content of soluble solids were achieved in autumn for cultivars Vera, Vanda, Isabela, Elisa and Regiane; to Lavinia, Angelina, Amelia and Tainá, and summer and autumn stood out from the other growing seasons for this trait. Cultivars Scarlet, Angelina and Amelia had higher levels of total soluble sugars in the summer; Mila and Lavinia in spring; Elisa and Regiane in winter and Tainá in spring.
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spelling Qualitative performance of lettuce cultivars in four seasons in Mossoró, Rio Grande do Norte State, BrazilLactuca sativa L.qualityclimatic factorsABSTRACT The major challenge in producing good quality lettuce in the semiarid region is the climatic factors such as high temperature, high luminosity and low air relative humidity, which affect the quality characteristics of leafy vegetables. Thus, the objective of this study was to evaluate the quality of lettuce cultivars of Crisphead (Angelina, Amelia and Taina), Mimosa (Mila, Mimosa and Lavinia), Green-leaf (Scarlet, Vera, Isabella and Vanda) and Loose-leaf (Elisa and Regiane) in four seasons: summer (12/21/2012), autumn (3/21/2013), winter (06/21/2013) and spring (09/23/2013) in the conditions of Mossoró, Rio Grande do Norte state. The experimental design was a complete randomized block with four replications. The following characteristics were quantified: pH, titratable acidity, soluble solids (SS) and total soluble sugars. The quality of the lettuce was influenced by the cultivar and environmental conditions. Lower titratable acidity was recorded for Green-leaf and Loose-leaf groups in the summer and for Crisphead groups in the autumn. The highest content of soluble solids were achieved in autumn for cultivars Vera, Vanda, Isabela, Elisa and Regiane; to Lavinia, Angelina, Amelia and Tainá, and summer and autumn stood out from the other growing seasons for this trait. Cultivars Scarlet, Angelina and Amelia had higher levels of total soluble sugars in the summer; Mila and Lavinia in spring; Elisa and Regiane in winter and Tainá in spring.Universidade Federal de Viçosa2016-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000600843Revista Ceres v.63 n.6 2016reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/0034-737x201663060014info:eu-repo/semantics/openAccessSilva,Otaciana Maria dos Prazeres daNegreiros,Maria Zuleide deSantos,Elizangela Cabral dosLopes,Welder de Araújo RangelLucena,Rafaella Rayane Macedo deSoares,Alinne Menezeseng2017-03-07T00:00:00ZRevista
dc.title.none.fl_str_mv Qualitative performance of lettuce cultivars in four seasons in Mossoró, Rio Grande do Norte State, Brazil
title Qualitative performance of lettuce cultivars in four seasons in Mossoró, Rio Grande do Norte State, Brazil
spellingShingle Qualitative performance of lettuce cultivars in four seasons in Mossoró, Rio Grande do Norte State, Brazil
Silva,Otaciana Maria dos Prazeres da
Lactuca sativa L.
quality
climatic factors
title_short Qualitative performance of lettuce cultivars in four seasons in Mossoró, Rio Grande do Norte State, Brazil
title_full Qualitative performance of lettuce cultivars in four seasons in Mossoró, Rio Grande do Norte State, Brazil
title_fullStr Qualitative performance of lettuce cultivars in four seasons in Mossoró, Rio Grande do Norte State, Brazil
title_full_unstemmed Qualitative performance of lettuce cultivars in four seasons in Mossoró, Rio Grande do Norte State, Brazil
title_sort Qualitative performance of lettuce cultivars in four seasons in Mossoró, Rio Grande do Norte State, Brazil
author Silva,Otaciana Maria dos Prazeres da
author_facet Silva,Otaciana Maria dos Prazeres da
Negreiros,Maria Zuleide de
Santos,Elizangela Cabral dos
Lopes,Welder de Araújo Rangel
Lucena,Rafaella Rayane Macedo de
Soares,Alinne Menezes
author_role author
author2 Negreiros,Maria Zuleide de
Santos,Elizangela Cabral dos
Lopes,Welder de Araújo Rangel
Lucena,Rafaella Rayane Macedo de
Soares,Alinne Menezes
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Silva,Otaciana Maria dos Prazeres da
Negreiros,Maria Zuleide de
Santos,Elizangela Cabral dos
Lopes,Welder de Araújo Rangel
Lucena,Rafaella Rayane Macedo de
Soares,Alinne Menezes
dc.subject.por.fl_str_mv Lactuca sativa L.
quality
climatic factors
topic Lactuca sativa L.
quality
climatic factors
dc.description.none.fl_txt_mv ABSTRACT The major challenge in producing good quality lettuce in the semiarid region is the climatic factors such as high temperature, high luminosity and low air relative humidity, which affect the quality characteristics of leafy vegetables. Thus, the objective of this study was to evaluate the quality of lettuce cultivars of Crisphead (Angelina, Amelia and Taina), Mimosa (Mila, Mimosa and Lavinia), Green-leaf (Scarlet, Vera, Isabella and Vanda) and Loose-leaf (Elisa and Regiane) in four seasons: summer (12/21/2012), autumn (3/21/2013), winter (06/21/2013) and spring (09/23/2013) in the conditions of Mossoró, Rio Grande do Norte state. The experimental design was a complete randomized block with four replications. The following characteristics were quantified: pH, titratable acidity, soluble solids (SS) and total soluble sugars. The quality of the lettuce was influenced by the cultivar and environmental conditions. Lower titratable acidity was recorded for Green-leaf and Loose-leaf groups in the summer and for Crisphead groups in the autumn. The highest content of soluble solids were achieved in autumn for cultivars Vera, Vanda, Isabela, Elisa and Regiane; to Lavinia, Angelina, Amelia and Tainá, and summer and autumn stood out from the other growing seasons for this trait. Cultivars Scarlet, Angelina and Amelia had higher levels of total soluble sugars in the summer; Mila and Lavinia in spring; Elisa and Regiane in winter and Tainá in spring.
description ABSTRACT The major challenge in producing good quality lettuce in the semiarid region is the climatic factors such as high temperature, high luminosity and low air relative humidity, which affect the quality characteristics of leafy vegetables. Thus, the objective of this study was to evaluate the quality of lettuce cultivars of Crisphead (Angelina, Amelia and Taina), Mimosa (Mila, Mimosa and Lavinia), Green-leaf (Scarlet, Vera, Isabella and Vanda) and Loose-leaf (Elisa and Regiane) in four seasons: summer (12/21/2012), autumn (3/21/2013), winter (06/21/2013) and spring (09/23/2013) in the conditions of Mossoró, Rio Grande do Norte state. The experimental design was a complete randomized block with four replications. The following characteristics were quantified: pH, titratable acidity, soluble solids (SS) and total soluble sugars. The quality of the lettuce was influenced by the cultivar and environmental conditions. Lower titratable acidity was recorded for Green-leaf and Loose-leaf groups in the summer and for Crisphead groups in the autumn. The highest content of soluble solids were achieved in autumn for cultivars Vera, Vanda, Isabela, Elisa and Regiane; to Lavinia, Angelina, Amelia and Tainá, and summer and autumn stood out from the other growing seasons for this trait. Cultivars Scarlet, Angelina and Amelia had higher levels of total soluble sugars in the summer; Mila and Lavinia in spring; Elisa and Regiane in winter and Tainá in spring.
publishDate 2016
dc.date.none.fl_str_mv 2016-12-01
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=S0034-737X2016000600843
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000600843
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0034-737x201663060014
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.6 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
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