Relation of milling process and physiological quality of rice seeds during storage
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://doi.org/10.19084/RCA18287 |
Resumo: | Rice (Oryza sativa L.) is one of the most widely grown crops in the world and one of the earliest domesticated crop species. Also, its consumption is around 20% of the world’s caloric intake. It was aimed in this study to evaluate the relation between milled rice yield and physiological quality of rice seeds during storage. Two experiments were carried out with seeds of long-fine common rice and special rice cultivars. The storage evaluations were made at 0, 30, 60, 90 and 120 days. The experimental design was completely randomized with 3 x 5 factorial (cultivars x storage) for each experiment, with four replicates. The performed tests were: Milled rice yield, weight of one thousand seeds, germination, first count of germination and electrical conductivity. The special rice cultivars ‘BRS 358’ and ´Jasmine’, as well as the common rice cultivars ‘Sinuelo’ and ‘Jaçanã’, have greater potential for seed physiological quality and milled rice yield. The physical quality for milling process is linked to the physiological quality of the six cultivars tested. |
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Relation of milling process and physiological quality of rice seeds during storageRelação qualidade de moagem e qualidade fisiológica de sementes de arroz durante o armazenamentoGeralRice (Oryza sativa L.) is one of the most widely grown crops in the world and one of the earliest domesticated crop species. Also, its consumption is around 20% of the world’s caloric intake. It was aimed in this study to evaluate the relation between milled rice yield and physiological quality of rice seeds during storage. Two experiments were carried out with seeds of long-fine common rice and special rice cultivars. The storage evaluations were made at 0, 30, 60, 90 and 120 days. The experimental design was completely randomized with 3 x 5 factorial (cultivars x storage) for each experiment, with four replicates. The performed tests were: Milled rice yield, weight of one thousand seeds, germination, first count of germination and electrical conductivity. The special rice cultivars ‘BRS 358’ and ´Jasmine’, as well as the common rice cultivars ‘Sinuelo’ and ‘Jaçanã’, have greater potential for seed physiological quality and milled rice yield. The physical quality for milling process is linked to the physiological quality of the six cultivars tested.O arroz (Oryza sativa L.) é uma das culturas mais cultivadas no mundo e uma das primeiras espécies de culturas domesticadas. Além disso, o seu consumo representa cerca de 20% da ingestão calórica do mundo. Objetivou-se neste estudo avaliar a relação entre a qualidade de moagem e a qualidade fisiológica de sementes de arroz durante o armazenamento. Foram realizados dois ensaios com sementes de 3 cultivares de arroz comum tipo longo-fino e 3 cultivares especiais de arroz. As avaliações de armazenamento foram realizadas aos 0, 30, 60, 90 e 120 dias. O delineamento experimental foi inteiramente casualizado com fatorial 3 x 5 (cultivares x armazenamento) para cada ensaio, com quatro repetições. Os testes realizados foram: qualidade de moagem, peso de mil sementes, germinação, primeira contagem de germinação e condutividade elétrica. As cultivares especiais de arroz ‘BRS 358’ e ´Jasmine’, bem como as cultivares comuns de arroz, ‘Sinuelo’ e ‘Jaçanã’, apresentam maior potencial para qualidade fisiológica e qualidade de moagem. A qualidade física do processo de moagem está vinculada à qualidade fisiológica das sementes da seis cultivares de arroz testadas.Sociedade de Ciências Agrárias de Portugal2019-02-03T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://doi.org/10.19084/RCA18287eng2183-041X0871-018XLima, Juliana Maria EspíndolaSmiderle, Oscar JoséGalvão, Lindemberg de MatosSá, Allex Ricarte deCordeiro, Antônio Carlos Centenoinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-06T09:25:06Zoai:ojs.revistas.rcaap.pt:article/17016Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:31:12.345332Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Relation of milling process and physiological quality of rice seeds during storage Relação qualidade de moagem e qualidade fisiológica de sementes de arroz durante o armazenamento |
title |
Relation of milling process and physiological quality of rice seeds during storage |
spellingShingle |
Relation of milling process and physiological quality of rice seeds during storage Lima, Juliana Maria Espíndola Geral |
title_short |
Relation of milling process and physiological quality of rice seeds during storage |
title_full |
Relation of milling process and physiological quality of rice seeds during storage |
title_fullStr |
Relation of milling process and physiological quality of rice seeds during storage |
title_full_unstemmed |
Relation of milling process and physiological quality of rice seeds during storage |
title_sort |
Relation of milling process and physiological quality of rice seeds during storage |
author |
Lima, Juliana Maria Espíndola |
author_facet |
Lima, Juliana Maria Espíndola Smiderle, Oscar José Galvão, Lindemberg de Matos Sá, Allex Ricarte de Cordeiro, Antônio Carlos Centeno |
author_role |
author |
author2 |
Smiderle, Oscar José Galvão, Lindemberg de Matos Sá, Allex Ricarte de Cordeiro, Antônio Carlos Centeno |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Lima, Juliana Maria Espíndola Smiderle, Oscar José Galvão, Lindemberg de Matos Sá, Allex Ricarte de Cordeiro, Antônio Carlos Centeno |
dc.subject.por.fl_str_mv |
Geral |
topic |
Geral |
description |
Rice (Oryza sativa L.) is one of the most widely grown crops in the world and one of the earliest domesticated crop species. Also, its consumption is around 20% of the world’s caloric intake. It was aimed in this study to evaluate the relation between milled rice yield and physiological quality of rice seeds during storage. Two experiments were carried out with seeds of long-fine common rice and special rice cultivars. The storage evaluations were made at 0, 30, 60, 90 and 120 days. The experimental design was completely randomized with 3 x 5 factorial (cultivars x storage) for each experiment, with four replicates. The performed tests were: Milled rice yield, weight of one thousand seeds, germination, first count of germination and electrical conductivity. The special rice cultivars ‘BRS 358’ and ´Jasmine’, as well as the common rice cultivars ‘Sinuelo’ and ‘Jaçanã’, have greater potential for seed physiological quality and milled rice yield. The physical quality for milling process is linked to the physiological quality of the six cultivars tested. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-02-03T00:00:00Z |
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 |
https://doi.org/10.19084/RCA18287 |
url |
https://doi.org/10.19084/RCA18287 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2183-041X 0871-018X |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Sociedade de Ciências Agrárias de Portugal |
publisher.none.fl_str_mv |
Sociedade de Ciências Agrárias de Portugal |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799130177735753728 |