Genetic divergence and physiological quality of dwarf castor bean lines seeds1

Detalhes bibliográficos
Autor(a) principal: Oliveira Neto, Sebastião Soares de [UNESP]
Data de Publicação: 2022
Outros Autores: Ramos, Andréia Rodrigues [UNESP], Oliveira, Carlos Eduardo da Silva [UNESP], Silva, Edvaldo Aparecido Amaral da [UNESP], Zanotto, Maurício Dutra [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1983-40632022v5271010
http://hdl.handle.net/11449/241011
Resumo: The development of new castor bean genotypes with high grain yield and physiological seed quality is fundamental to the economic success of the crop. This study aimed to evaluate the agronomic performance and physiological quality of seeds of twelve castor bean lines, in order to determine superior genotypes. Plant height, insertion height and number of racemes, grain yield, oil content, germination percentage and vigor were evaluated. The dwarf castor bean lines H4, H5 and H11 were responsible for a grain yield above 1,400 kg ha-1 and are, therefore, promising for getting new hybrids. The indirect selection of dwarf castor bean lines can be performed through morphologic traits. The lines H4, H6, H9, H11 and H12 produced seeds with superior vigor and germinative quality.
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spelling Genetic divergence and physiological quality of dwarf castor bean lines seeds1castor bean breedingRicinus communis Lseed qualityThe development of new castor bean genotypes with high grain yield and physiological seed quality is fundamental to the economic success of the crop. This study aimed to evaluate the agronomic performance and physiological quality of seeds of twelve castor bean lines, in order to determine superior genotypes. Plant height, insertion height and number of racemes, grain yield, oil content, germination percentage and vigor were evaluated. The dwarf castor bean lines H4, H5 and H11 were responsible for a grain yield above 1,400 kg ha-1 and are, therefore, promising for getting new hybrids. The indirect selection of dwarf castor bean lines can be performed through morphologic traits. The lines H4, H6, H9, H11 and H12 produced seeds with superior vigor and germinative quality.Universidade Estadual Paulista Faculdade de Ciências Agronômicas Departamento de Produção Vegetal, SPUniversidade Estadual Paulista Faculdade de Engenharia Departamento de Produção de Plantas Engenharia Rural e Solos, SPUniversidade Estadual Paulista Faculdade de Ciências Agronômicas Departamento de Produção Vegetal, SPUniversidade Estadual Paulista Faculdade de Engenharia Departamento de Produção de Plantas Engenharia Rural e Solos, SPUniversidade Estadual Paulista (UNESP)Oliveira Neto, Sebastião Soares de [UNESP]Ramos, Andréia Rodrigues [UNESP]Oliveira, Carlos Eduardo da Silva [UNESP]Silva, Edvaldo Aparecido Amaral da [UNESP]Zanotto, Maurício Dutra [UNESP]2023-03-01T20:43:04Z2023-03-01T20:43:04Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/1983-40632022v5271010Pesquisa Agropecuaria Tropical, v. 52.1983-40631517-6398http://hdl.handle.net/11449/24101110.1590/1983-40632022v52710102-s2.0-85130267031Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPesquisa Agropecuaria Tropicalinfo:eu-repo/semantics/openAccess2023-03-01T20:43:04Zoai:repositorio.unesp.br:11449/241011Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-03-01T20:43:04Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Genetic divergence and physiological quality of dwarf castor bean lines seeds1
title Genetic divergence and physiological quality of dwarf castor bean lines seeds1
spellingShingle Genetic divergence and physiological quality of dwarf castor bean lines seeds1
Oliveira Neto, Sebastião Soares de [UNESP]
castor bean breeding
Ricinus communis L
seed quality
title_short Genetic divergence and physiological quality of dwarf castor bean lines seeds1
title_full Genetic divergence and physiological quality of dwarf castor bean lines seeds1
title_fullStr Genetic divergence and physiological quality of dwarf castor bean lines seeds1
title_full_unstemmed Genetic divergence and physiological quality of dwarf castor bean lines seeds1
title_sort Genetic divergence and physiological quality of dwarf castor bean lines seeds1
author Oliveira Neto, Sebastião Soares de [UNESP]
author_facet Oliveira Neto, Sebastião Soares de [UNESP]
Ramos, Andréia Rodrigues [UNESP]
Oliveira, Carlos Eduardo da Silva [UNESP]
Silva, Edvaldo Aparecido Amaral da [UNESP]
Zanotto, Maurício Dutra [UNESP]
author_role author
author2 Ramos, Andréia Rodrigues [UNESP]
Oliveira, Carlos Eduardo da Silva [UNESP]
Silva, Edvaldo Aparecido Amaral da [UNESP]
Zanotto, Maurício Dutra [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Oliveira Neto, Sebastião Soares de [UNESP]
Ramos, Andréia Rodrigues [UNESP]
Oliveira, Carlos Eduardo da Silva [UNESP]
Silva, Edvaldo Aparecido Amaral da [UNESP]
Zanotto, Maurício Dutra [UNESP]
dc.subject.por.fl_str_mv castor bean breeding
Ricinus communis L
seed quality
topic castor bean breeding
Ricinus communis L
seed quality
description The development of new castor bean genotypes with high grain yield and physiological seed quality is fundamental to the economic success of the crop. This study aimed to evaluate the agronomic performance and physiological quality of seeds of twelve castor bean lines, in order to determine superior genotypes. Plant height, insertion height and number of racemes, grain yield, oil content, germination percentage and vigor were evaluated. The dwarf castor bean lines H4, H5 and H11 were responsible for a grain yield above 1,400 kg ha-1 and are, therefore, promising for getting new hybrids. The indirect selection of dwarf castor bean lines can be performed through morphologic traits. The lines H4, H6, H9, H11 and H12 produced seeds with superior vigor and germinative quality.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-03-01T20:43:04Z
2023-03-01T20:43:04Z
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 http://dx.doi.org/10.1590/1983-40632022v5271010
Pesquisa Agropecuaria Tropical, v. 52.
1983-4063
1517-6398
http://hdl.handle.net/11449/241011
10.1590/1983-40632022v5271010
2-s2.0-85130267031
url http://dx.doi.org/10.1590/1983-40632022v5271010
http://hdl.handle.net/11449/241011
identifier_str_mv Pesquisa Agropecuaria Tropical, v. 52.
1983-4063
1517-6398
10.1590/1983-40632022v5271010
2-s2.0-85130267031
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Pesquisa Agropecuaria Tropical
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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