IMPROVING THE METHOD FOR DETERMINING THE PHYSIOLOGICAL AND SANITARY POTENTIAL OF GHERKIN SEEDS
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.14393/BJ-V37N0A2021-54193 http://hdl.handle.net/11449/223486 |
Resumo: | Gherkin seeds usually show irregular physiological quality. Seed production requires fast and reliable tests to evaluate seed quality. Germination test is considered a recognized analysis method; however, seed technology has pursuit the improvement of vigor tests aiming the evaluation of seed’s physiological potential. Thus, the objective of this work was to evaluate procedures to perform the test of accelerated aging and determine the physiological and sanitary potential of gherkin seeds. Four seed lots of cultivar Liso Calcuta were used in the study. To evaluate the initial physiological quality the water content was determined and germination and emergence tests, as well as indices of germination speed and emergence speed were used. The accelerated aging test was performed as traditionally and with saturated saline solution, with 48, 72 and 96 hours, at temperatures of 41o C and 45o C. After aging, the water content was determined, and seeds’ germination and sanity tests were performed. The experiment was set under a completely random design in factorial 4x3x2 (lots x aging periods x temperatures). The standard accelerated aging test and the test with saturated saline solution at 41o C for 96 hours were efficient to evaluate the vigor of gherkin seeds. Saturated saline solution provides uniform water absorption and deterioration in gherkin seeds, allowing to discriminate seed lots in different vigor levels. The salinity test after accelerated aging with saline solution reduces the incidence of some fungi. |
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IMPROVING THE METHOD FOR DETERMINING THE PHYSIOLOGICAL AND SANITARY POTENTIAL OF GHERKIN SEEDSCucumis anguriaSeed sanitySeeds qualitySeeds vigorVegetableGherkin seeds usually show irregular physiological quality. Seed production requires fast and reliable tests to evaluate seed quality. Germination test is considered a recognized analysis method; however, seed technology has pursuit the improvement of vigor tests aiming the evaluation of seed’s physiological potential. Thus, the objective of this work was to evaluate procedures to perform the test of accelerated aging and determine the physiological and sanitary potential of gherkin seeds. Four seed lots of cultivar Liso Calcuta were used in the study. To evaluate the initial physiological quality the water content was determined and germination and emergence tests, as well as indices of germination speed and emergence speed were used. The accelerated aging test was performed as traditionally and with saturated saline solution, with 48, 72 and 96 hours, at temperatures of 41o C and 45o C. After aging, the water content was determined, and seeds’ germination and sanity tests were performed. The experiment was set under a completely random design in factorial 4x3x2 (lots x aging periods x temperatures). The standard accelerated aging test and the test with saturated saline solution at 41o C for 96 hours were efficient to evaluate the vigor of gherkin seeds. Saturated saline solution provides uniform water absorption and deterioration in gherkin seeds, allowing to discriminate seed lots in different vigor levels. The salinity test after accelerated aging with saline solution reduces the incidence of some fungi.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Institute of Agricultural Sciences Federal University of Uberlândia, Minas GeraisPostgraduate Program in Agronomy Londrina State University, ParanáGeneral Mills Brasil Alimentos Ltda São Bernardo do CampoCollege of Agricultural and Technological Sciences São Paulo State University, São PauloCollege of Agricultural and Technological Sciences São Paulo State University, São PauloCAPES: 001Universidade Federal de Uberlândia (UFU)Universidade Estadual de Londrina (UEL)São Bernardo do CampoUniversidade Estadual Paulista (UNESP)Catão, Hugo Cesar Rodrigues MoreiraCastilho, Ítala MenegonCaixeta, FrancieleTebaldi, Nilvanira DonizeteFreitas, Pâmela Gomes Nakada [UNESP]2022-04-28T19:50:54Z2022-04-28T19:50:54Z2021-01-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.14393/BJ-V37N0A2021-54193Bioscience Journal, v. 37.1981-31631516-3725http://hdl.handle.net/11449/22348610.14393/BJ-V37N0A2021-541932-s2.0-85124896119Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBioscience Journalinfo:eu-repo/semantics/openAccess2022-04-28T19:50:54Zoai:repositorio.unesp.br:11449/223486Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:53:50.550469Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
IMPROVING THE METHOD FOR DETERMINING THE PHYSIOLOGICAL AND SANITARY POTENTIAL OF GHERKIN SEEDS |
title |
IMPROVING THE METHOD FOR DETERMINING THE PHYSIOLOGICAL AND SANITARY POTENTIAL OF GHERKIN SEEDS |
spellingShingle |
IMPROVING THE METHOD FOR DETERMINING THE PHYSIOLOGICAL AND SANITARY POTENTIAL OF GHERKIN SEEDS Catão, Hugo Cesar Rodrigues Moreira Cucumis anguria Seed sanity Seeds quality Seeds vigor Vegetable |
title_short |
IMPROVING THE METHOD FOR DETERMINING THE PHYSIOLOGICAL AND SANITARY POTENTIAL OF GHERKIN SEEDS |
title_full |
IMPROVING THE METHOD FOR DETERMINING THE PHYSIOLOGICAL AND SANITARY POTENTIAL OF GHERKIN SEEDS |
title_fullStr |
IMPROVING THE METHOD FOR DETERMINING THE PHYSIOLOGICAL AND SANITARY POTENTIAL OF GHERKIN SEEDS |
title_full_unstemmed |
IMPROVING THE METHOD FOR DETERMINING THE PHYSIOLOGICAL AND SANITARY POTENTIAL OF GHERKIN SEEDS |
title_sort |
IMPROVING THE METHOD FOR DETERMINING THE PHYSIOLOGICAL AND SANITARY POTENTIAL OF GHERKIN SEEDS |
author |
Catão, Hugo Cesar Rodrigues Moreira |
author_facet |
Catão, Hugo Cesar Rodrigues Moreira Castilho, Ítala Menegon Caixeta, Franciele Tebaldi, Nilvanira Donizete Freitas, Pâmela Gomes Nakada [UNESP] |
author_role |
author |
author2 |
Castilho, Ítala Menegon Caixeta, Franciele Tebaldi, Nilvanira Donizete Freitas, Pâmela Gomes Nakada [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Uberlândia (UFU) Universidade Estadual de Londrina (UEL) São Bernardo do Campo Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Catão, Hugo Cesar Rodrigues Moreira Castilho, Ítala Menegon Caixeta, Franciele Tebaldi, Nilvanira Donizete Freitas, Pâmela Gomes Nakada [UNESP] |
dc.subject.por.fl_str_mv |
Cucumis anguria Seed sanity Seeds quality Seeds vigor Vegetable |
topic |
Cucumis anguria Seed sanity Seeds quality Seeds vigor Vegetable |
description |
Gherkin seeds usually show irregular physiological quality. Seed production requires fast and reliable tests to evaluate seed quality. Germination test is considered a recognized analysis method; however, seed technology has pursuit the improvement of vigor tests aiming the evaluation of seed’s physiological potential. Thus, the objective of this work was to evaluate procedures to perform the test of accelerated aging and determine the physiological and sanitary potential of gherkin seeds. Four seed lots of cultivar Liso Calcuta were used in the study. To evaluate the initial physiological quality the water content was determined and germination and emergence tests, as well as indices of germination speed and emergence speed were used. The accelerated aging test was performed as traditionally and with saturated saline solution, with 48, 72 and 96 hours, at temperatures of 41o C and 45o C. After aging, the water content was determined, and seeds’ germination and sanity tests were performed. The experiment was set under a completely random design in factorial 4x3x2 (lots x aging periods x temperatures). The standard accelerated aging test and the test with saturated saline solution at 41o C for 96 hours were efficient to evaluate the vigor of gherkin seeds. Saturated saline solution provides uniform water absorption and deterioration in gherkin seeds, allowing to discriminate seed lots in different vigor levels. The salinity test after accelerated aging with saline solution reduces the incidence of some fungi. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-12 2022-04-28T19:50:54Z 2022-04-28T19:50:54Z |
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/10.14393/BJ-V37N0A2021-54193 Bioscience Journal, v. 37. 1981-3163 1516-3725 http://hdl.handle.net/11449/223486 10.14393/BJ-V37N0A2021-54193 2-s2.0-85124896119 |
url |
http://dx.doi.org/10.14393/BJ-V37N0A2021-54193 http://hdl.handle.net/11449/223486 |
identifier_str_mv |
Bioscience Journal, v. 37. 1981-3163 1516-3725 10.14393/BJ-V37N0A2021-54193 2-s2.0-85124896119 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Bioscience Journal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus 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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1808129137267703808 |