Genetic divergence and physiological quality of dwarf castor bean lines seeds1
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| Outros Autores: | , , , |
| Tipo de documento: | Artigo de conferência |
| 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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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/conferenceObjecthttp://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/openAccess2024-04-30T16:00:19Zoai:repositorio.unesp.br:11449/241011Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:14:27.674763Repositório 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/conferenceObject |
| format |
conferenceObject |
| 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 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
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Universidade Estadual Paulista (UNESP) |
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UNESP |
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UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
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1808129599178014720 |