Longevity of Arachis pintoi cv. BRS Mandobi seeds stored under different conditions
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/2317-1545v39n3179562 http://hdl.handle.net/11449/163826 |
Resumo: | The goal of this work was to evaluate the storage effects under different temperatures, relative humidities (RH) and packaging types on the seed physiological quality and pod moisture content of Arachis pintoi cv. BRS Mandobi. The fruit of this herbaceous, perennial, leguminous species consists of an indehiscent pod containing a single seed, which is not dehulled for planting purposes. Pod samples presenting an initial 5.8% moisture content and stored under atmospheres presenting 30, 50, 70, 80 and 90% RH at 21 +/- 2 degrees C reached, respectively, the following equilibrium moisture content (EMC): 5.1 +/- 0.3%, 6.2 +/- 0.2%, 7.4 +/- 0.3%, 8.5 +/- 0.2% and 11.6 +/- 0.4%. Pod components (pericarp and seed) differed from one another in terms of EMC when stored under the same RH's; on an average, the pericarp EMC was 4.2% higher than that of the seed. A drastic physiological quality reduction was observed in seeds contained in pods that presented a 6.9% moisture content when storage temperature was raised from 21 +/- 2 degrees C to 30 +/- 3 degrees C. The physiological quality of seeds was preserved for a longer time in semi-permeable packages; this contributed either to maintain low EMC's or to delay reaching higher pod EMC's, depending on the RH under which they were stored. |
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Longevity of Arachis pintoi cv. BRS Mandobi seeds stored under different conditionsforage peanuthygroscopic equilibriumseed packagingseed qualityThe goal of this work was to evaluate the storage effects under different temperatures, relative humidities (RH) and packaging types on the seed physiological quality and pod moisture content of Arachis pintoi cv. BRS Mandobi. The fruit of this herbaceous, perennial, leguminous species consists of an indehiscent pod containing a single seed, which is not dehulled for planting purposes. Pod samples presenting an initial 5.8% moisture content and stored under atmospheres presenting 30, 50, 70, 80 and 90% RH at 21 +/- 2 degrees C reached, respectively, the following equilibrium moisture content (EMC): 5.1 +/- 0.3%, 6.2 +/- 0.2%, 7.4 +/- 0.3%, 8.5 +/- 0.2% and 11.6 +/- 0.4%. Pod components (pericarp and seed) differed from one another in terms of EMC when stored under the same RH's; on an average, the pericarp EMC was 4.2% higher than that of the seed. A drastic physiological quality reduction was observed in seeds contained in pods that presented a 6.9% moisture content when storage temperature was raised from 21 +/- 2 degrees C to 30 +/- 3 degrees C. The physiological quality of seeds was preserved for a longer time in semi-permeable packages; this contributed either to maintain low EMC's or to delay reaching higher pod EMC's, depending on the RH under which they were stored.Embrapa Pecuaria Sudeste, Caixa Postal 339, BR-13560970 Sao Carlos, SP, BrazilEmbrapa Acre, Caixa Postal 321, BR-69900970 Rio Branco, AC, BrazilUniv Estadual Paulista, Dept Prod Vegetal Agr, Caixa Postal 237, BR-18610307 Botucatu, SP, BrazilUniv Estadual Paulista, Dept Prod Vegetal Agr, Caixa Postal 237, BR-18610307 Botucatu, SP, BrazilAbrates-assoc Brasileira Technologia SementesEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Estadual Paulista (Unesp)Dubbern De Souza, Francisco HumbertoLessa de Assis, Giselle MarianoValentin, Judson FerreiraCavariani, Claudio [UNESP]2018-11-26T17:45:07Z2018-11-26T17:45:07Z2017-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article288-296application/pdfhttp://dx.doi.org/10.1590/2317-1545v39n3179562Journal Of Seed Science. Londrina Pr: Abrates-assoc Brasileira Technologia Sementes, v. 39, n. 3, p. 288-296, 2017.2317-1537http://hdl.handle.net/11449/16382610.1590/2317-1545v39n3179562S2317-15372017000300288WOS:000424548400009S2317-15372017000300288.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Seed Science0,367info:eu-repo/semantics/openAccess2024-04-30T15:55:03Zoai:repositorio.unesp.br:11449/163826Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T15:55:03Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Longevity of Arachis pintoi cv. BRS Mandobi seeds stored under different conditions |
title |
Longevity of Arachis pintoi cv. BRS Mandobi seeds stored under different conditions |
spellingShingle |
Longevity of Arachis pintoi cv. BRS Mandobi seeds stored under different conditions Dubbern De Souza, Francisco Humberto forage peanut hygroscopic equilibrium seed packaging seed quality |
title_short |
Longevity of Arachis pintoi cv. BRS Mandobi seeds stored under different conditions |
title_full |
Longevity of Arachis pintoi cv. BRS Mandobi seeds stored under different conditions |
title_fullStr |
Longevity of Arachis pintoi cv. BRS Mandobi seeds stored under different conditions |
title_full_unstemmed |
Longevity of Arachis pintoi cv. BRS Mandobi seeds stored under different conditions |
title_sort |
Longevity of Arachis pintoi cv. BRS Mandobi seeds stored under different conditions |
author |
Dubbern De Souza, Francisco Humberto |
author_facet |
Dubbern De Souza, Francisco Humberto Lessa de Assis, Giselle Mariano Valentin, Judson Ferreira Cavariani, Claudio [UNESP] |
author_role |
author |
author2 |
Lessa de Assis, Giselle Mariano Valentin, Judson Ferreira Cavariani, Claudio [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Dubbern De Souza, Francisco Humberto Lessa de Assis, Giselle Mariano Valentin, Judson Ferreira Cavariani, Claudio [UNESP] |
dc.subject.por.fl_str_mv |
forage peanut hygroscopic equilibrium seed packaging seed quality |
topic |
forage peanut hygroscopic equilibrium seed packaging seed quality |
description |
The goal of this work was to evaluate the storage effects under different temperatures, relative humidities (RH) and packaging types on the seed physiological quality and pod moisture content of Arachis pintoi cv. BRS Mandobi. The fruit of this herbaceous, perennial, leguminous species consists of an indehiscent pod containing a single seed, which is not dehulled for planting purposes. Pod samples presenting an initial 5.8% moisture content and stored under atmospheres presenting 30, 50, 70, 80 and 90% RH at 21 +/- 2 degrees C reached, respectively, the following equilibrium moisture content (EMC): 5.1 +/- 0.3%, 6.2 +/- 0.2%, 7.4 +/- 0.3%, 8.5 +/- 0.2% and 11.6 +/- 0.4%. Pod components (pericarp and seed) differed from one another in terms of EMC when stored under the same RH's; on an average, the pericarp EMC was 4.2% higher than that of the seed. A drastic physiological quality reduction was observed in seeds contained in pods that presented a 6.9% moisture content when storage temperature was raised from 21 +/- 2 degrees C to 30 +/- 3 degrees C. The physiological quality of seeds was preserved for a longer time in semi-permeable packages; this contributed either to maintain low EMC's or to delay reaching higher pod EMC's, depending on the RH under which they were stored. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-07-01 2018-11-26T17:45:07Z 2018-11-26T17:45:07Z |
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 |
http://dx.doi.org/10.1590/2317-1545v39n3179562 Journal Of Seed Science. Londrina Pr: Abrates-assoc Brasileira Technologia Sementes, v. 39, n. 3, p. 288-296, 2017. 2317-1537 http://hdl.handle.net/11449/163826 10.1590/2317-1545v39n3179562 S2317-15372017000300288 WOS:000424548400009 S2317-15372017000300288.pdf |
url |
http://dx.doi.org/10.1590/2317-1545v39n3179562 http://hdl.handle.net/11449/163826 |
identifier_str_mv |
Journal Of Seed Science. Londrina Pr: Abrates-assoc Brasileira Technologia Sementes, v. 39, n. 3, p. 288-296, 2017. 2317-1537 10.1590/2317-1545v39n3179562 S2317-15372017000300288 WOS:000424548400009 S2317-15372017000300288.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of Seed Science 0,367 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
288-296 application/pdf |
dc.publisher.none.fl_str_mv |
Abrates-assoc Brasileira Technologia Sementes |
publisher.none.fl_str_mv |
Abrates-assoc Brasileira Technologia Sementes |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1799964559569584128 |