Length of soybean and corn seedlings influenced by seed vigor and size
Autor(a) principal: | |
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Data de Publicação: | 2020 |
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.18352 |
Resumo: | This work had as objective to adjust the methodology of the seedling length test for soybean and maize seeds, depending on the level of vigor and size of the seed.Therefore, it was used soybean seeds of cultivar 5855 RSF IPRO (BMX ELITE) andhybrid maize seeds of the cultivar Fórmula Viptera , classified in two sizes of sieve and two levels of vigor for soybean and three levels for maize.A completely randomized design with four replications was adopted.Germination, first germination counting, emergence in seedbed, emergence velocity index, emergence velocity, shoot, root and total length (evaluated every 12 hours), shoot, root and total dry mass were evaluated.The classification of soybean seeds by size exerts a direct influence on seed germination and vigor, and consequently on seedling length, where seeds with high vigor and of the 6.50 mm sieve presented higher rates of length.Root and total length of maize seedlings are only affected by factors of vigor and seed size acting alone.The best time to be carried out the evaluation of seedlings length in soybean seeds is 120 hours, and in corn is 96 hours. |
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Length of soybean and corn seedlings influenced by seed vigor and sizeGeralThis work had as objective to adjust the methodology of the seedling length test for soybean and maize seeds, depending on the level of vigor and size of the seed.Therefore, it was used soybean seeds of cultivar 5855 RSF IPRO (BMX ELITE) andhybrid maize seeds of the cultivar Fórmula Viptera , classified in two sizes of sieve and two levels of vigor for soybean and three levels for maize.A completely randomized design with four replications was adopted.Germination, first germination counting, emergence in seedbed, emergence velocity index, emergence velocity, shoot, root and total length (evaluated every 12 hours), shoot, root and total dry mass were evaluated.The classification of soybean seeds by size exerts a direct influence on seed germination and vigor, and consequently on seedling length, where seeds with high vigor and of the 6.50 mm sieve presented higher rates of length.Root and total length of maize seedlings are only affected by factors of vigor and seed size acting alone.The best time to be carried out the evaluation of seedlings length in soybean seeds is 120 hours, and in corn is 96 hours.Sociedade de Ciências Agrárias de Portugal2020-08-17T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://doi.org/10.19084/rca.18352eng2183-041X0871-018XMeneguzzo, Michele Renata ReversCarvalho, Ivan RicardoDellagustin, Simone MorganXavier, Fernanda da MottaNadal, Ariele PaulaGonçalves, Vanessa PintoTunes, Carla DiasConte, Giordano GelainMeneghello, Géri EduardoVillela, Francisco Amaralinfo: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:RCAAP2022-09-06T09:25:19Zoai:ojs.revistas.rcaap.pt:article/18352Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:31:20.950810Repositório 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 |
Length of soybean and corn seedlings influenced by seed vigor and size |
title |
Length of soybean and corn seedlings influenced by seed vigor and size |
spellingShingle |
Length of soybean and corn seedlings influenced by seed vigor and size Meneguzzo, Michele Renata Revers Geral |
title_short |
Length of soybean and corn seedlings influenced by seed vigor and size |
title_full |
Length of soybean and corn seedlings influenced by seed vigor and size |
title_fullStr |
Length of soybean and corn seedlings influenced by seed vigor and size |
title_full_unstemmed |
Length of soybean and corn seedlings influenced by seed vigor and size |
title_sort |
Length of soybean and corn seedlings influenced by seed vigor and size |
author |
Meneguzzo, Michele Renata Revers |
author_facet |
Meneguzzo, Michele Renata Revers Carvalho, Ivan Ricardo Dellagustin, Simone Morgan Xavier, Fernanda da Motta Nadal, Ariele Paula Gonçalves, Vanessa Pinto Tunes, Carla Dias Conte, Giordano Gelain Meneghello, Géri Eduardo Villela, Francisco Amaral |
author_role |
author |
author2 |
Carvalho, Ivan Ricardo Dellagustin, Simone Morgan Xavier, Fernanda da Motta Nadal, Ariele Paula Gonçalves, Vanessa Pinto Tunes, Carla Dias Conte, Giordano Gelain Meneghello, Géri Eduardo Villela, Francisco Amaral |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Meneguzzo, Michele Renata Revers Carvalho, Ivan Ricardo Dellagustin, Simone Morgan Xavier, Fernanda da Motta Nadal, Ariele Paula Gonçalves, Vanessa Pinto Tunes, Carla Dias Conte, Giordano Gelain Meneghello, Géri Eduardo Villela, Francisco Amaral |
dc.subject.por.fl_str_mv |
Geral |
topic |
Geral |
description |
This work had as objective to adjust the methodology of the seedling length test for soybean and maize seeds, depending on the level of vigor and size of the seed.Therefore, it was used soybean seeds of cultivar 5855 RSF IPRO (BMX ELITE) andhybrid maize seeds of the cultivar Fórmula Viptera , classified in two sizes of sieve and two levels of vigor for soybean and three levels for maize.A completely randomized design with four replications was adopted.Germination, first germination counting, emergence in seedbed, emergence velocity index, emergence velocity, shoot, root and total length (evaluated every 12 hours), shoot, root and total dry mass were evaluated.The classification of soybean seeds by size exerts a direct influence on seed germination and vigor, and consequently on seedling length, where seeds with high vigor and of the 6.50 mm sieve presented higher rates of length.Root and total length of maize seedlings are only affected by factors of vigor and seed size acting alone.The best time to be carried out the evaluation of seedlings length in soybean seeds is 120 hours, and in corn is 96 hours. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-08-17T00:00:00Z |
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/rca.18352 |
url |
https://doi.org/10.19084/rca.18352 |
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 |
|
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1799130178575663104 |