Physiological and sanitary quality of soybean seeds cultivars under harvest delay
Autor(a) principal: | |
---|---|
Data de Publicação: | 2023 |
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/rca.31737 |
Resumo: | The assessment of delayed harvesting of soybean seeds may help in the selection of cultivars more resistant to deterioration in the field. The aim of this work was to evaluate the physiological and sanitary quality of seeds of three soybean cultivars submitted to harvest delay. Seeds of the cultivars NS 5959, BMX Potência, and TMG 1175 were harvested in four periods (R8; R8 + 10 days; R8 + 20 days, and R8 + 30 days) and evaluated for the moisture content, germination, emergence, seedling growth, and fungal incidence. There was a reduction in germination and vigor of the seeds of the different soybean cultivars, especially when harvested at R8 + 20 and R8 + 30 days, due to deterioration in the field. In addition, the delay in harvest provided a higher incidence of fungi in the seeds, mainly Phomopsis sp., Aspergillus sp., and Cercospora kikuchii. In general, the cultivar TMG 1175 was more resistant to seed deterioration in the field caused by delayed harvesting. |
id |
RCAP_7854a969e4808cda6c839f61d82fdb15 |
---|---|
oai_identifier_str |
oai:ojs.revistas.rcaap.pt:article/31737 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Physiological and sanitary quality of soybean seeds cultivars under harvest delayQualidade fisiológica e sanitária de sementes de cultivares de soja sob atraso de colheitaGeralThe assessment of delayed harvesting of soybean seeds may help in the selection of cultivars more resistant to deterioration in the field. The aim of this work was to evaluate the physiological and sanitary quality of seeds of three soybean cultivars submitted to harvest delay. Seeds of the cultivars NS 5959, BMX Potência, and TMG 1175 were harvested in four periods (R8; R8 + 10 days; R8 + 20 days, and R8 + 30 days) and evaluated for the moisture content, germination, emergence, seedling growth, and fungal incidence. There was a reduction in germination and vigor of the seeds of the different soybean cultivars, especially when harvested at R8 + 20 and R8 + 30 days, due to deterioration in the field. In addition, the delay in harvest provided a higher incidence of fungi in the seeds, mainly Phomopsis sp., Aspergillus sp., and Cercospora kikuchii. In general, the cultivar TMG 1175 was more resistant to seed deterioration in the field caused by delayed harvesting.A avaliação do atraso de colheita de sementes de soja pode auxiliar na seleção de cultivares mais resistentes à deterioração no campo. O objetivo deste trabalho foi avaliar a qualidade fisiológica e sanitária de sementes de três cultivares de soja, submetidas ao retardamento de colheita. Sementes das cultivares NS 5959, BMX Potência e TMG 1175 foram colhidas em quatro épocas (R8; R8 + 10 dias; R8 + 20 dias e R8 + 30 dias) e avaliadas quanto ao grau de umidade, germinação, emergência, crescimento de plântulas e incidência de fungos. Houve redução na germinação e vigor das sementes das diferentes cultivares de soja, principalmente quando colhidas em R8 + 20 e R8 + 30 dias, devido à deterioração em campo. Além disso, o atraso na colheita proporcionou maior incidência de fungos nas sementes, principalmente Phomopsis sp., Aspergillus sp. e Cercospora kikuchii. Em geral, a cultivar TMG 1175 foi mais resistente à deterioração das sementes em campo causada pelo atraso de colheita.Sociedade de Ciências Agrárias de Portugal2023-11-14info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://doi.org/10.19084/rca.31737eng2183-041X0871-018X, Camila Andrade FialhoCunha Fernandes dos Santos Dias, DeniseTeixeira Pinheiro, DanielFontes Valory Gama, GuilhermeSantos Neri Soares, Tássia FernandaJunio da Silva, Laércioinfo: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:RCAAP2023-11-16T12:13:05Zoai:ojs.revistas.rcaap.pt:article/31737Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:51:02.913894Repositório 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 |
Physiological and sanitary quality of soybean seeds cultivars under harvest delay Qualidade fisiológica e sanitária de sementes de cultivares de soja sob atraso de colheita |
title |
Physiological and sanitary quality of soybean seeds cultivars under harvest delay |
spellingShingle |
Physiological and sanitary quality of soybean seeds cultivars under harvest delay , Camila Andrade Fialho Geral |
title_short |
Physiological and sanitary quality of soybean seeds cultivars under harvest delay |
title_full |
Physiological and sanitary quality of soybean seeds cultivars under harvest delay |
title_fullStr |
Physiological and sanitary quality of soybean seeds cultivars under harvest delay |
title_full_unstemmed |
Physiological and sanitary quality of soybean seeds cultivars under harvest delay |
title_sort |
Physiological and sanitary quality of soybean seeds cultivars under harvest delay |
author |
, Camila Andrade Fialho |
author_facet |
, Camila Andrade Fialho Cunha Fernandes dos Santos Dias, Denise Teixeira Pinheiro, Daniel Fontes Valory Gama, Guilherme Santos Neri Soares, Tássia Fernanda Junio da Silva, Laércio |
author_role |
author |
author2 |
Cunha Fernandes dos Santos Dias, Denise Teixeira Pinheiro, Daniel Fontes Valory Gama, Guilherme Santos Neri Soares, Tássia Fernanda Junio da Silva, Laércio |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
, Camila Andrade Fialho Cunha Fernandes dos Santos Dias, Denise Teixeira Pinheiro, Daniel Fontes Valory Gama, Guilherme Santos Neri Soares, Tássia Fernanda Junio da Silva, Laércio |
dc.subject.por.fl_str_mv |
Geral |
topic |
Geral |
description |
The assessment of delayed harvesting of soybean seeds may help in the selection of cultivars more resistant to deterioration in the field. The aim of this work was to evaluate the physiological and sanitary quality of seeds of three soybean cultivars submitted to harvest delay. Seeds of the cultivars NS 5959, BMX Potência, and TMG 1175 were harvested in four periods (R8; R8 + 10 days; R8 + 20 days, and R8 + 30 days) and evaluated for the moisture content, germination, emergence, seedling growth, and fungal incidence. There was a reduction in germination and vigor of the seeds of the different soybean cultivars, especially when harvested at R8 + 20 and R8 + 30 days, due to deterioration in the field. In addition, the delay in harvest provided a higher incidence of fungi in the seeds, mainly Phomopsis sp., Aspergillus sp., and Cercospora kikuchii. In general, the cultivar TMG 1175 was more resistant to seed deterioration in the field caused by delayed harvesting. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-11-14 |
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/rca.31737 |
url |
https://doi.org/10.19084/rca.31737 |
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_ |
1799135099775614976 |