Tomato seed vigor evaluation during storage by seedling computadorized image analysis
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Data de Publicação: | 2014 |
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Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14710 |
Resumo: | The aim of this study was to determine the sensitivity of the parameters provided by computerized image analysis to detect tomato seed vigor reduction during storage, compared to tests traditionally used for this purpose. Ten lots of tomato seeds, cultivar Mariana, were stored for 12 months in a controlled environment at 20 ± 1 ° C and 45-50% relative humidity. The seed moisture content was monitored and physiological potential assessed at 0, 3, 6 and 12 months after storage, with germination, first count, accelerated aging with saturated salt solution, seedling emergence tests and with computerized image analyzes of seedlings by SVIS® system. A completely random design was used in a 4 x 10 factorial scheme (4 evaluations periods X 10 lots) with 4 replications. Data were subjected to analysis of variance and mean comparison by the Scott Knott test at 5% probability. Computer image analysis of tomato seedlings with five days after sowing is able to detect vigor differences between lots and vigor loss during storage. |
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Semina. Ciências Agrárias (Online) |
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Tomato seed vigor evaluation during storage by seedling computadorized image analysisAvaliação do vigor de sementes de tomate durante o armazenamento por meio de análise computadorizada de imagens de plântulasSolanum lycopersicumSeed deteriorationPhysiological potentialSVIS.Solanum lycopersicumDeterioração de sementesPotencial fisiológicoSVIS.Ciências AgráriasThe aim of this study was to determine the sensitivity of the parameters provided by computerized image analysis to detect tomato seed vigor reduction during storage, compared to tests traditionally used for this purpose. Ten lots of tomato seeds, cultivar Mariana, were stored for 12 months in a controlled environment at 20 ± 1 ° C and 45-50% relative humidity. The seed moisture content was monitored and physiological potential assessed at 0, 3, 6 and 12 months after storage, with germination, first count, accelerated aging with saturated salt solution, seedling emergence tests and with computerized image analyzes of seedlings by SVIS® system. A completely random design was used in a 4 x 10 factorial scheme (4 evaluations periods X 10 lots) with 4 replications. Data were subjected to analysis of variance and mean comparison by the Scott Knott test at 5% probability. Computer image analysis of tomato seedlings with five days after sowing is able to detect vigor differences between lots and vigor loss during storage. O objetivo deste trabalho foi verificar a sensibilidade dos parâmetros fornecidos pela análise computadorizada de imagens de plântulas para detectar a redução do vigor de sementes de tomate durante o armazenamento, comparado a testes tradicionalmente utilizados para esta finalidade. Dez lotes de sementes de tomate, cultivar Mariana, foram armazenados por 12 meses em ambiente controlado a 20±1 °C e 45-50% de umidade relativa do ar. O teor de água das sementes foi monitorado e o potencial fisiológico avaliado aos 0, 3, 6 e 12 meses após o armazenamento, com os testes de germinação, primeira contagem de germinação, envelhecimento acelerado com solução saturada de sal, emergência de plântulas e com o sistema de análise computadorizada de imagens de plântulas (SVIS). O delineamento experimental utilizado foi inteiramente casualizado em esquema fatorial 4 x 10 (épocas X lotes) com 4 repetições. Os dados foram submetidos à análise de variância e a comparação de médias por meio do teste de Scott Knott a 5% de probabilidade. A análise computadorizada de imagens de plântulas de tomate, cinco dias após a semeadura, permite detectar diferenças de vigor entre lotes e a redução do vigor ao longo do armazenamento.UEL2014-09-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1471010.5433/1679-0359.2014v35n4Suplp2317Semina: Ciências Agrárias; Vol. 35 No. 4Supl (2014); 2317-2326Semina: Ciências Agrárias; v. 35 n. 4Supl (2014); 2317-23261679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14710/pdf_414Copyright (c) 2014 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSilva, Vanessa NeumannCicero, Silvio Moure2023-01-16T13:24:33Zoai:ojs.pkp.sfu.ca:article/14710Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-16T13:24:33Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Tomato seed vigor evaluation during storage by seedling computadorized image analysis Avaliação do vigor de sementes de tomate durante o armazenamento por meio de análise computadorizada de imagens de plântulas |
title |
Tomato seed vigor evaluation during storage by seedling computadorized image analysis |
spellingShingle |
Tomato seed vigor evaluation during storage by seedling computadorized image analysis Silva, Vanessa Neumann Solanum lycopersicum Seed deterioration Physiological potential SVIS. Solanum lycopersicum Deterioração de sementes Potencial fisiológico SVIS. Ciências Agrárias |
title_short |
Tomato seed vigor evaluation during storage by seedling computadorized image analysis |
title_full |
Tomato seed vigor evaluation during storage by seedling computadorized image analysis |
title_fullStr |
Tomato seed vigor evaluation during storage by seedling computadorized image analysis |
title_full_unstemmed |
Tomato seed vigor evaluation during storage by seedling computadorized image analysis |
title_sort |
Tomato seed vigor evaluation during storage by seedling computadorized image analysis |
author |
Silva, Vanessa Neumann |
author_facet |
Silva, Vanessa Neumann Cicero, Silvio Moure |
author_role |
author |
author2 |
Cicero, Silvio Moure |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Silva, Vanessa Neumann Cicero, Silvio Moure |
dc.subject.por.fl_str_mv |
Solanum lycopersicum Seed deterioration Physiological potential SVIS. Solanum lycopersicum Deterioração de sementes Potencial fisiológico SVIS. Ciências Agrárias |
topic |
Solanum lycopersicum Seed deterioration Physiological potential SVIS. Solanum lycopersicum Deterioração de sementes Potencial fisiológico SVIS. Ciências Agrárias |
description |
The aim of this study was to determine the sensitivity of the parameters provided by computerized image analysis to detect tomato seed vigor reduction during storage, compared to tests traditionally used for this purpose. Ten lots of tomato seeds, cultivar Mariana, were stored for 12 months in a controlled environment at 20 ± 1 ° C and 45-50% relative humidity. The seed moisture content was monitored and physiological potential assessed at 0, 3, 6 and 12 months after storage, with germination, first count, accelerated aging with saturated salt solution, seedling emergence tests and with computerized image analyzes of seedlings by SVIS® system. A completely random design was used in a 4 x 10 factorial scheme (4 evaluations periods X 10 lots) with 4 replications. Data were subjected to analysis of variance and mean comparison by the Scott Knott test at 5% probability. Computer image analysis of tomato seedlings with five days after sowing is able to detect vigor differences between lots and vigor loss during storage. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-09-04 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14710 10.5433/1679-0359.2014v35n4Suplp2317 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14710 |
identifier_str_mv |
10.5433/1679-0359.2014v35n4Suplp2317 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14710/pdf_414 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2014 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2014 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 35 No. 4Supl (2014); 2317-2326 Semina: Ciências Agrárias; v. 35 n. 4Supl (2014); 2317-2326 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306069548204032 |