Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditions
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/9739 |
Resumo: | Calla lily is an appreciated specie used for flower arrangements. In spite of its commercial importance, there is little information on calla lily postharvest conservation. Thus, this study aimed to determine the best sucrose concentration for pulsing and cold storage conditions to extend calla lily postharvest durability. Flower stalks were submitted to a pulsing pre-treatment using 2, 4, 8, 12 and 16% sucrose in the solution, for one hour, plus a treatment with direct storage in cold chamber (4 o C), without a prior-treatment. Dry storage or storage in solution with the commercial product Flower ® was also tested. A completely randomized design was used with four replicates and three inflorescences per plot. Spathe length and width were daily measured from which the opening and wilting processes were analyzed. It was observed that pulsing with sucrose was efficient in extending calla lily inflorescences opening process and durability. Dry storage for short periods (less than six days) can also be used, but a prior-treatment with 12% sucrose pulsing for one hour or with a water supply for the same period was required. For storage in solution, a pulsing with 5% or 7.5% sucrose was recommended. |
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Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditionsConservação pós-colheita de inflorescências de copo-de-leite: pulsing com diferentes concentrações de sacarose e condições de armazenamentoZantedeschia aethiopicaDurabilityFloricultureFlores - CultivoCalla lily is an appreciated specie used for flower arrangements. In spite of its commercial importance, there is little information on calla lily postharvest conservation. Thus, this study aimed to determine the best sucrose concentration for pulsing and cold storage conditions to extend calla lily postharvest durability. Flower stalks were submitted to a pulsing pre-treatment using 2, 4, 8, 12 and 16% sucrose in the solution, for one hour, plus a treatment with direct storage in cold chamber (4 o C), without a prior-treatment. Dry storage or storage in solution with the commercial product Flower ® was also tested. A completely randomized design was used with four replicates and three inflorescences per plot. Spathe length and width were daily measured from which the opening and wilting processes were analyzed. It was observed that pulsing with sucrose was efficient in extending calla lily inflorescences opening process and durability. Dry storage for short periods (less than six days) can also be used, but a prior-treatment with 12% sucrose pulsing for one hour or with a water supply for the same period was required. For storage in solution, a pulsing with 5% or 7.5% sucrose was recommended.Copo-de-leite é uma espécie apreciada para uso em arranjos florais. Apesar da sua importância comercial, há pouca informação sobre a conservação pós-colheita de copo-de-leite. Dessa forma, neste estudo, objetivou-se determinar a melhor concentração de sacarose para pulsing e condições de armazenamento a frio para estender a durabilidade pós-colheita de copo-de-leite. Hastes florais foram submetidas a pré-tratamento (pulsing), usando 2, 4, 8, 12 e 16% de sacarose na solução, por 1 hora, mais um tratamento de armazenamento direto em câmara fria, sem pré-tratamento. Armazenamento a seco ou em solução com produto comercial Flower ® foram também testados. Foi utilizado o delineamento experimental inteiramente casualizado com quatro repetições e três inflorescências por parcela. O comprimento e largura da espata foram medidos diariamente, sendo a partir desses, analisado o processo de abertura e senescência floral. Foi observado que o pulsing com sacarose foi eficiente para estender o processo de abertura e durabilidade de inflorescências de copo-de-leite. O armazenamento a seco por curto período (inferior a 6 dias) pode também ser utilizado, mas um pré-tratamento (pulsing) com 12% de sacarose por 1 hora ou manutenção em água pelo mesmo período é necessário. Para armazenamento em solução, é recomendado o pulsing com 5% ou 7,5% de sacarose.Editora da Universidade Federal de Lavras2015-08-03T11:42:40Z2015-08-03T11:42:40Z2011-05-30info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfALMEIDA, E. F. A. et al. Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditions. Ciência e Agrotecnologia, Lavras, v. 35, n. 4, p. 657-663, Jul./Aug. 2011.http://repositorio.ufla.br/jspui/handle/1/9739Ciência e Agrotecnologiareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAlmeida, Elka Fabiana AparecidaPaiva, Patrícia Duarte de OliveiraLima, Luiz Carlos de OliveiraSilva, Franklin CordeiroFonseca, JulianaNogueira, Denismar Alvesinfo:eu-repo/semantics/openAccesseng2015-08-03T12:54:27Zoai:localhost:1/9739Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2015-08-03T12:54:27Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditions Conservação pós-colheita de inflorescências de copo-de-leite: pulsing com diferentes concentrações de sacarose e condições de armazenamento |
title |
Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditions |
spellingShingle |
Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditions Almeida, Elka Fabiana Aparecida Zantedeschia aethiopica Durability Floriculture Flores - Cultivo |
title_short |
Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditions |
title_full |
Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditions |
title_fullStr |
Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditions |
title_full_unstemmed |
Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditions |
title_sort |
Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditions |
author |
Almeida, Elka Fabiana Aparecida |
author_facet |
Almeida, Elka Fabiana Aparecida Paiva, Patrícia Duarte de Oliveira Lima, Luiz Carlos de Oliveira Silva, Franklin Cordeiro Fonseca, Juliana Nogueira, Denismar Alves |
author_role |
author |
author2 |
Paiva, Patrícia Duarte de Oliveira Lima, Luiz Carlos de Oliveira Silva, Franklin Cordeiro Fonseca, Juliana Nogueira, Denismar Alves |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Almeida, Elka Fabiana Aparecida Paiva, Patrícia Duarte de Oliveira Lima, Luiz Carlos de Oliveira Silva, Franklin Cordeiro Fonseca, Juliana Nogueira, Denismar Alves |
dc.subject.por.fl_str_mv |
Zantedeschia aethiopica Durability Floriculture Flores - Cultivo |
topic |
Zantedeschia aethiopica Durability Floriculture Flores - Cultivo |
description |
Calla lily is an appreciated specie used for flower arrangements. In spite of its commercial importance, there is little information on calla lily postharvest conservation. Thus, this study aimed to determine the best sucrose concentration for pulsing and cold storage conditions to extend calla lily postharvest durability. Flower stalks were submitted to a pulsing pre-treatment using 2, 4, 8, 12 and 16% sucrose in the solution, for one hour, plus a treatment with direct storage in cold chamber (4 o C), without a prior-treatment. Dry storage or storage in solution with the commercial product Flower ® was also tested. A completely randomized design was used with four replicates and three inflorescences per plot. Spathe length and width were daily measured from which the opening and wilting processes were analyzed. It was observed that pulsing with sucrose was efficient in extending calla lily inflorescences opening process and durability. Dry storage for short periods (less than six days) can also be used, but a prior-treatment with 12% sucrose pulsing for one hour or with a water supply for the same period was required. For storage in solution, a pulsing with 5% or 7.5% sucrose was recommended. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-05-30 2015-08-03T11:42:40Z 2015-08-03T11:42:40Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
ALMEIDA, E. F. A. et al. Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditions. Ciência e Agrotecnologia, Lavras, v. 35, n. 4, p. 657-663, Jul./Aug. 2011. http://repositorio.ufla.br/jspui/handle/1/9739 |
identifier_str_mv |
ALMEIDA, E. F. A. et al. Calla lily inflorescences postharvest: pulsing with different sucrose concentrations and storage conditions. Ciência e Agrotecnologia, Lavras, v. 35, n. 4, p. 657-663, Jul./Aug. 2011. |
url |
http://repositorio.ufla.br/jspui/handle/1/9739 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Federal de Lavras |
publisher.none.fl_str_mv |
Editora da Universidade Federal de Lavras |
dc.source.none.fl_str_mv |
Ciência e Agrotecnologia reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1784550191463923712 |