Relation of milling process and physiological quality of rice seeds during storage

Detalhes bibliográficos
Autor(a) principal: Lima, Juliana Maria Espíndola
Data de Publicação: 2019
Outros Autores: Smiderle, Oscar José, Galvão, Lindemberg de Matos, Sá, Allex Ricarte de, Cordeiro, Antônio Carlos Centeno
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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spelling 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
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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
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dc.publisher.none.fl_str_mv Sociedade de Ciências Agrárias de Portugal
publisher.none.fl_str_mv Sociedade de Ciências Agrárias de Portugal
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