Effect of carbon dioxide on quality of rice seeds
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/26525 |
Resumo: | In this study the effect of carbon dioxide on the physiological and sanitary quality of rice seed during storage is reported. The experimental design was completely randomized in a 2x3x3 factorial arrangement, with two cultivars (Irga 423 and 424), three concentrations of carbon dioxide (0, 25 and 50%) and three storage periods (15, 30 and 45 days). According to the results, it was found that carbon dioxide maintains germination and vigor, and reduces mycoflora associated with the seed. The incidence of Aspergillus sp., Fusarium sp. and Rhizoctonia sp. was reduced respectively in proportions of 50%, 75% and 100%, when the seeds were submitted to the a 50% concentration of carbon dioxide for 45 days storage. As regards seed-seedling transmission, only the fungus was able to promote Bipolaris sp. disease in seedlings from seeds treated with carbon dioxide. In this context, carbon dioxide is a viable alternative for maintaining the quality of rice seeds during storage. |
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Effect of carbon dioxide on quality of rice seeds Oryza sativa L.Seeds. Carbon Dioxide. Physiological Quality. Sanitary.Agricultural SciencesIn this study the effect of carbon dioxide on the physiological and sanitary quality of rice seed during storage is reported. The experimental design was completely randomized in a 2x3x3 factorial arrangement, with two cultivars (Irga 423 and 424), three concentrations of carbon dioxide (0, 25 and 50%) and three storage periods (15, 30 and 45 days). According to the results, it was found that carbon dioxide maintains germination and vigor, and reduces mycoflora associated with the seed. The incidence of Aspergillus sp., Fusarium sp. and Rhizoctonia sp. was reduced respectively in proportions of 50%, 75% and 100%, when the seeds were submitted to the a 50% concentration of carbon dioxide for 45 days storage. As regards seed-seedling transmission, only the fungus was able to promote Bipolaris sp. disease in seedlings from seeds treated with carbon dioxide. In this context, carbon dioxide is a viable alternative for maintaining the quality of rice seeds during storage.EDUFU2015-09-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/2652510.14393/BJ-v31n5a2015-26525Bioscience Journal ; Vol. 31 No. 5 (2015): Sept./Oct.; 1413-1422Bioscience Journal ; v. 31 n. 5 (2015): Sept./Oct.; 1413-14221981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/26525/17131Brazil; ContemporaryCopyright (c) 2015 Raimundo Wagner de Souza Aguiar, Deyvid Rocha Brito, Magnólia de Mendonça Lopes, Rubens Ribeiro Silva, Rodrigo Ribeiro Fidelis, Clovis Maurilio de Sousa, Gil Rodrigues dos Santoshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAguiar, Raimundo Wagner de SouzaBrito, Deyvid RochaLopes, Magnólia de MendonçaSilva, Rubens RibeiroFidelis, Rodrigo Ribeirode Sousa, Clovis Mauriliodos Santos, Gil Rodrigues2022-05-19T14:02:20Zoai:ojs.www.seer.ufu.br:article/26525Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-05-19T14:02:20Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Effect of carbon dioxide on quality of rice seeds |
title |
Effect of carbon dioxide on quality of rice seeds |
spellingShingle |
Effect of carbon dioxide on quality of rice seeds Aguiar, Raimundo Wagner de Souza Oryza sativa L. Seeds. Carbon Dioxide. Physiological Quality. Sanitary. Agricultural Sciences |
title_short |
Effect of carbon dioxide on quality of rice seeds |
title_full |
Effect of carbon dioxide on quality of rice seeds |
title_fullStr |
Effect of carbon dioxide on quality of rice seeds |
title_full_unstemmed |
Effect of carbon dioxide on quality of rice seeds |
title_sort |
Effect of carbon dioxide on quality of rice seeds |
author |
Aguiar, Raimundo Wagner de Souza |
author_facet |
Aguiar, Raimundo Wagner de Souza Brito, Deyvid Rocha Lopes, Magnólia de Mendonça Silva, Rubens Ribeiro Fidelis, Rodrigo Ribeiro de Sousa, Clovis Maurilio dos Santos, Gil Rodrigues |
author_role |
author |
author2 |
Brito, Deyvid Rocha Lopes, Magnólia de Mendonça Silva, Rubens Ribeiro Fidelis, Rodrigo Ribeiro de Sousa, Clovis Maurilio dos Santos, Gil Rodrigues |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Aguiar, Raimundo Wagner de Souza Brito, Deyvid Rocha Lopes, Magnólia de Mendonça Silva, Rubens Ribeiro Fidelis, Rodrigo Ribeiro de Sousa, Clovis Maurilio dos Santos, Gil Rodrigues |
dc.subject.por.fl_str_mv |
Oryza sativa L. Seeds. Carbon Dioxide. Physiological Quality. Sanitary. Agricultural Sciences |
topic |
Oryza sativa L. Seeds. Carbon Dioxide. Physiological Quality. Sanitary. Agricultural Sciences |
description |
In this study the effect of carbon dioxide on the physiological and sanitary quality of rice seed during storage is reported. The experimental design was completely randomized in a 2x3x3 factorial arrangement, with two cultivars (Irga 423 and 424), three concentrations of carbon dioxide (0, 25 and 50%) and three storage periods (15, 30 and 45 days). According to the results, it was found that carbon dioxide maintains germination and vigor, and reduces mycoflora associated with the seed. The incidence of Aspergillus sp., Fusarium sp. and Rhizoctonia sp. was reduced respectively in proportions of 50%, 75% and 100%, when the seeds were submitted to the a 50% concentration of carbon dioxide for 45 days storage. As regards seed-seedling transmission, only the fungus was able to promote Bipolaris sp. disease in seedlings from seeds treated with carbon dioxide. In this context, carbon dioxide is a viable alternative for maintaining the quality of rice seeds during storage. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-09-10 |
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://seer.ufu.br/index.php/biosciencejournal/article/view/26525 10.14393/BJ-v31n5a2015-26525 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/26525 |
identifier_str_mv |
10.14393/BJ-v31n5a2015-26525 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/26525/17131 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 31 No. 5 (2015): Sept./Oct.; 1413-1422 Bioscience Journal ; v. 31 n. 5 (2015): Sept./Oct.; 1413-1422 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069075337183232 |