Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions?

Detalhes bibliográficos
Autor(a) principal: Santos, Heloísa Oliveira dos
Data de Publicação: 2019
Outros Autores: Carvalho, Maria Laene Moreira de, Lopes, Camila Aparecida, Von Pinho, Édila Vilela de Resende, Coelho, Stefânia Vilas Boas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/39915
Resumo: The objective of this work was to evaluate the effects of different storage conditions on the physiological and sanitary quality and oil content of castor bean (Ricinus communis) seeds. Seeds of castor bean plants of the Guarani, and IAC-80 cultivars were stored in two environments (cold room, and room conditions), using three package types (multifoliate Kraft paper bag, and polyethylene bag, and polyethylene bag with vacuum at 1 atm). In addition, another storage condition was evaluated: cryopreservation (-196 °C) in foil paper bags. Seed quality was evaluated before storage and at 4, 8, and 12 months after storage by testing their 7-day and 14-day germination, emergence, health, water content, and oil content. The experiment was conducted in a completely randomized design, with 7×4 factorial arrangement consisting of seven storage conditions and four evaluation times. Cryopreservation is the ideal condition for maintaining the seed physiological quality of the Ricinus communis cultivars used throughout storage. The oil content of the R. communis seeds decreases, and the incidence of Aspergillus spp. and Fusarium spp. fungi increases throughout storage, regardless of the storage conditions.
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spelling Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions?A condição de armazenamento interfere no potencial fisiológico e sanitário e no teor de óleo de sementes de mamona?Room conditionsCold roomCryopreservationPackagingRicinus communisArmazémCâmara friaCriopreservaçãoEmbalagemThe objective of this work was to evaluate the effects of different storage conditions on the physiological and sanitary quality and oil content of castor bean (Ricinus communis) seeds. Seeds of castor bean plants of the Guarani, and IAC-80 cultivars were stored in two environments (cold room, and room conditions), using three package types (multifoliate Kraft paper bag, and polyethylene bag, and polyethylene bag with vacuum at 1 atm). In addition, another storage condition was evaluated: cryopreservation (-196 °C) in foil paper bags. Seed quality was evaluated before storage and at 4, 8, and 12 months after storage by testing their 7-day and 14-day germination, emergence, health, water content, and oil content. The experiment was conducted in a completely randomized design, with 7×4 factorial arrangement consisting of seven storage conditions and four evaluation times. Cryopreservation is the ideal condition for maintaining the seed physiological quality of the Ricinus communis cultivars used throughout storage. The oil content of the R. communis seeds decreases, and the incidence of Aspergillus spp. and Fusarium spp. fungi increases throughout storage, regardless of the storage conditions.Para investigar se diferentes condições de armazenamento interferem no potencial fisiológico, sanitário e no teor de óleo de sementes de mamona (Ricinus communis) foram utilizadas sementes de duas cultivares, Guarani e IAC-80, armazenadas em dois ambientes (câmara fria e armazém convencional) em duas embalagens (saco de papel Kraft multifoliado e saco plástico - com e sem acondicionamento a vácuo a 1 atm). Testou-se ainda outro tipo de acondicionamento, utilizando-se papel aluminizado para criopreservação das sementes (-196 °C). A qualidade das sementes foi avaliada antes do armazenamento e após 4, 8 e 12 meses por meio dos testes de geminação (contagem aos 7 e 14 dias), emergência, sanidade, teor de água e teor de óleo. O delineamento experimental utilizado foi o inteiramente casualizado, em esquema fatorial 7x4, sendo sete condições de armazenamento e quatro épocas. A criopreservação (-196 °C) é a condição ideal para manutenção do potencial fisiológico de sementes de Ricinus communis, cultivares IAC-80 e Guarani, ao longo do armazenamento. Independente das condições de armazenamento de sementes de R. communis, o teor de óleo decresce e a incidência dos fungos Aspergillus spp. e Fusarium spp. aumenta ao longo do armazenamento.Universidade Federal Rural do Semi-Árido2020-04-08T18:22:18Z2020-04-08T18:22:18Z2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSANTOS, H. O. dos et al. Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions? Revista Caatinga, Mossoró, v. 32, n. 1, p. 131-142, jan./mar. 2019.http://repositorio.ufla.br/jspui/handle/1/39915Revista Caatingareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessSantos, Heloísa Oliveira dosCarvalho, Maria Laene Moreira deLopes, Camila AparecidaVon Pinho, Édila Vilela de ResendeCoelho, Stefânia Vilas Boaseng2023-05-26T18:43:55Zoai:localhost:1/39915Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-26T18:43:55Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions?
A condição de armazenamento interfere no potencial fisiológico e sanitário e no teor de óleo de sementes de mamona?
title Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions?
spellingShingle Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions?
Santos, Heloísa Oliveira dos
Room conditions
Cold room
Cryopreservation
Packaging
Ricinus communis
Armazém
Câmara fria
Criopreservação
Embalagem
title_short Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions?
title_full Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions?
title_fullStr Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions?
title_full_unstemmed Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions?
title_sort Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions?
author Santos, Heloísa Oliveira dos
author_facet Santos, Heloísa Oliveira dos
Carvalho, Maria Laene Moreira de
Lopes, Camila Aparecida
Von Pinho, Édila Vilela de Resende
Coelho, Stefânia Vilas Boas
author_role author
author2 Carvalho, Maria Laene Moreira de
Lopes, Camila Aparecida
Von Pinho, Édila Vilela de Resende
Coelho, Stefânia Vilas Boas
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Santos, Heloísa Oliveira dos
Carvalho, Maria Laene Moreira de
Lopes, Camila Aparecida
Von Pinho, Édila Vilela de Resende
Coelho, Stefânia Vilas Boas
dc.subject.por.fl_str_mv Room conditions
Cold room
Cryopreservation
Packaging
Ricinus communis
Armazém
Câmara fria
Criopreservação
Embalagem
topic Room conditions
Cold room
Cryopreservation
Packaging
Ricinus communis
Armazém
Câmara fria
Criopreservação
Embalagem
description The objective of this work was to evaluate the effects of different storage conditions on the physiological and sanitary quality and oil content of castor bean (Ricinus communis) seeds. Seeds of castor bean plants of the Guarani, and IAC-80 cultivars were stored in two environments (cold room, and room conditions), using three package types (multifoliate Kraft paper bag, and polyethylene bag, and polyethylene bag with vacuum at 1 atm). In addition, another storage condition was evaluated: cryopreservation (-196 °C) in foil paper bags. Seed quality was evaluated before storage and at 4, 8, and 12 months after storage by testing their 7-day and 14-day germination, emergence, health, water content, and oil content. The experiment was conducted in a completely randomized design, with 7×4 factorial arrangement consisting of seven storage conditions and four evaluation times. Cryopreservation is the ideal condition for maintaining the seed physiological quality of the Ricinus communis cultivars used throughout storage. The oil content of the R. communis seeds decreases, and the incidence of Aspergillus spp. and Fusarium spp. fungi increases throughout storage, regardless of the storage conditions.
publishDate 2019
dc.date.none.fl_str_mv 2019
2020-04-08T18:22:18Z
2020-04-08T18:22:18Z
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 SANTOS, H. O. dos et al. Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions? Revista Caatinga, Mossoró, v. 32, n. 1, p. 131-142, jan./mar. 2019.
http://repositorio.ufla.br/jspui/handle/1/39915
identifier_str_mv SANTOS, H. O. dos et al. Physiological and sanitary quality and oil content of castor bean seeds under different storage conditions? Revista Caatinga, Mossoró, v. 32, n. 1, p. 131-142, jan./mar. 2019.
url http://repositorio.ufla.br/jspui/handle/1/39915
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
dc.source.none.fl_str_mv Revista Caatinga
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
_version_ 1815439170194112512

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