Evaluation of peanut lines with root-Knot nematode resistance for virus tolerance in the state of São Paulo

Detalhes bibliográficos
Autor(a) principal: Santos, João Francisco
Data de Publicação: 2022
Outros Autores: Michelotto, Marcos Doniseti, Moretzsohn, Márcio de Carvalho, Custódio, Adriana Regina, de Moraes, Andrea Rocha Almeida, Gonçalves, Marcos César, Leal-Bertioli, Soraya Cristina de Macedo, Bertioli, David J., de Godoy, Ignácio José
Tipo de documento: Artigo
Idioma: por
Título da fonte: South American Sciences
Texto Completo: https://www.southamericansciences.com.br/index.php/sas/article/view/193
Resumo: The state of São Paulo is the largest peanut producer in the country, accounting for more than 90% of national production. This work aimed to evaluate the agronomic potential and the response to viruses of breeding lines developed by assisted selection for resistance to the root-knot nematode. Sixty- two lines were evaluated for yield, 200-kernelweight and pod yield, in Federer's augmented blocks with the cultivars IAC OL 3 and IAC 503 as regular treatments. These genotypes were also planted in the municipalities of Bastos/SP and Santa Adélia/SP, at locations where virus occurrence has increased in peanut crops along recent years, causing significant damages. In Bastos, the plots consisted of 3 lines of 10 m in length. In Santa Adélia, the lines were evaluated in randomized blocks with three replications, in plots with a single row of 20 m. It was concluded that the nematode resistant selected lines have diversity for virus tolerance and agronomic potential for yield and kernel quality.
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spelling Evaluation of peanut lines with root-Knot nematode resistance for virus tolerance in the state of São PauloEvaluación de cepas de maníconresistencia al nematodo biliar para latolerancia a virusenel estado de São Paulo, BrasilAvaliação de linhagens de amendoim com resistência ao nematoide das galhas para tolerância a viroses no estado de São PauloArachis hypogaea L.MejoramientoSelección asistidaMarcadoresArachis hypogaea L.ImprovementAssisted selection.MarkersArachis hypogaea L.MelhoramentoSeleção assistidaMarcadores molecularesThe state of São Paulo is the largest peanut producer in the country, accounting for more than 90% of national production. This work aimed to evaluate the agronomic potential and the response to viruses of breeding lines developed by assisted selection for resistance to the root-knot nematode. Sixty- two lines were evaluated for yield, 200-kernelweight and pod yield, in Federer's augmented blocks with the cultivars IAC OL 3 and IAC 503 as regular treatments. These genotypes were also planted in the municipalities of Bastos/SP and Santa Adélia/SP, at locations where virus occurrence has increased in peanut crops along recent years, causing significant damages. In Bastos, the plots consisted of 3 lines of 10 m in length. In Santa Adélia, the lines were evaluated in randomized blocks with three replications, in plots with a single row of 20 m. It was concluded that the nematode resistant selected lines have diversity for virus tolerance and agronomic potential for yield and kernel quality.El estado de São Paulo es el mayor productor de maní del país, siendo responsable por más del 90% de la producción nacional. Este trabajo tuvo como objetivo evaluar el potencial agronómico y la posible tolerancia a virus de líneas desarrolladas por selección asistida por marcadores moleculares para resistencia al nematodo de las agallas. Las líneas fueron evaluadas para rendimiento, peso de 200 granos y rendimiento de grano, en bloques aumentados de Federer con ‘IAC OL 3’ e ‘IAC 503’ como tratamientos regulares. En ensayos de resistencia del virus, las 62 líneas fueron evaluadas en Bastos/SP y Santa Adélia/SP, localidades donde el virus ha infectado los cultivos de maní de forma creciente en los últimos años. En Bastos, las parcelas constaban de 3 filas de 10 m de largo. En Santa Adélia, las líneas fueron evaluadas en bloques al azar con tres repeticiones y en parcelas con fila de 20 m. Se concluyó que las líneas resistentes a nematodos tienen diversidad para tolerancia a virus y potencial agronómico para la producción y calidad de granos.O estado de São Paulo é o maior produtor de amendoim do país, sendo responsável por mais de 90% da produção nacional. Este trabalho teve como objetivo avaliar o potencial agronômico e possível tolerância a vírus em linhagens desenvolvidas por seleção assistida por marcadores moleculares para resistência ao nematoide das galhas. Sessenta e duas linhagens assim selecionadas foram avaliadas em Ribeirão Preto quanto à produtividade, peso de 200 grãos e rendimento de grãos, em blocos aumentados de Federer, tendo ‘IAC OL3’ e ‘IAC 503’ como tratamentos regulares. Realizaram-se também ensaios para avaliação do potencial de resistência à virose, nas 62 linhagens nos municípios de Bastos/SP e Santa Adélia/SP, localidades onde o vírus tem infectado lavouras de amendoim de forma crescente nos últimos anos. Em Bastos, as parcelas foram constituídas por 3 linhas de 10 m de comprimento. Em Santa Adélia, as linhagens foram avaliadas em blocos casualizados com três repetições, em parcelas com uma linha de 20 m. Concluiu-se que as linhagens resistentes ao nematoide possuem diversidade para tolerância à virose e potencial agronômico para produção e qualidade de grãos.SAS2022-11-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.southamericansciences.com.br/index.php/sas/article/view/19310.52755/sas.v3i2.193South American Sciences; Vol. 3 Núm. 2 (2022): South American Sciences; e22193South American Sciences; v. 3 n. 2 (2022): South American Sciences; e221932675-722210.52755/sas.v3i2reponame:South American Sciencesinstname:Instituto Prosinstacron:PROSporhttps://www.southamericansciences.com.br/index.php/sas/article/view/193/200Copyright (c) 2022 João Francisco Santos, Marcos Doniseti Michelotto, Márcio de Carvalho Moretzsohn, Adriana Regina Custódio, Andrea Rocha Almeida de Moraes, Marcos César Gonçalves, Soraya Cristina de Macedo Leal-Bertioli, David J. Bertioli, Ignácio José de Godoyhttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessSantos, João FranciscoMichelotto, Marcos Doniseti Moretzsohn, Márcio de Carvalho Custódio, Adriana Regina de Moraes, Andrea Rocha Almeida Gonçalves, Marcos César Leal-Bertioli, Soraya Cristina de Macedo Bertioli, David J. de Godoy, Ignácio José 2022-11-17T09:22:46Zoai:ojs2.southamericansciences.com.br:article/193Revistahttps://www.southamericansciences.com.br/index.php/sasPRIhttps://www.southamericansciences.com.br/index.php/sas/oaisoares-agro@hotmail.com || atenaconsultoriac@gmail.com2675-72222675-7222opendoar:2022-11-17T09:22:46South American Sciences - Instituto Prosfalse
dc.title.none.fl_str_mv Evaluation of peanut lines with root-Knot nematode resistance for virus tolerance in the state of São Paulo
Evaluación de cepas de maníconresistencia al nematodo biliar para latolerancia a virusenel estado de São Paulo, Brasil
Avaliação de linhagens de amendoim com resistência ao nematoide das galhas para tolerância a viroses no estado de São Paulo
title Evaluation of peanut lines with root-Knot nematode resistance for virus tolerance in the state of São Paulo
spellingShingle Evaluation of peanut lines with root-Knot nematode resistance for virus tolerance in the state of São Paulo
Santos, João Francisco
Arachis hypogaea L.
Mejoramiento
Selección asistida
Marcadores
Arachis hypogaea L.
Improvement
Assisted selection.
Markers
Arachis hypogaea L.
Melhoramento
Seleção assistida
Marcadores moleculares
title_short Evaluation of peanut lines with root-Knot nematode resistance for virus tolerance in the state of São Paulo
title_full Evaluation of peanut lines with root-Knot nematode resistance for virus tolerance in the state of São Paulo
title_fullStr Evaluation of peanut lines with root-Knot nematode resistance for virus tolerance in the state of São Paulo
title_full_unstemmed Evaluation of peanut lines with root-Knot nematode resistance for virus tolerance in the state of São Paulo
title_sort Evaluation of peanut lines with root-Knot nematode resistance for virus tolerance in the state of São Paulo
author Santos, João Francisco
author_facet Santos, João Francisco
Michelotto, Marcos Doniseti
Moretzsohn, Márcio de Carvalho
Custódio, Adriana Regina
de Moraes, Andrea Rocha Almeida
Gonçalves, Marcos César
Leal-Bertioli, Soraya Cristina de Macedo
Bertioli, David J.
de Godoy, Ignácio José
author_role author
author2 Michelotto, Marcos Doniseti
Moretzsohn, Márcio de Carvalho
Custódio, Adriana Regina
de Moraes, Andrea Rocha Almeida
Gonçalves, Marcos César
Leal-Bertioli, Soraya Cristina de Macedo
Bertioli, David J.
de Godoy, Ignácio José
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Santos, João Francisco
Michelotto, Marcos Doniseti
Moretzsohn, Márcio de Carvalho
Custódio, Adriana Regina
de Moraes, Andrea Rocha Almeida
Gonçalves, Marcos César
Leal-Bertioli, Soraya Cristina de Macedo
Bertioli, David J.
de Godoy, Ignácio José
dc.subject.por.fl_str_mv Arachis hypogaea L.
Mejoramiento
Selección asistida
Marcadores
Arachis hypogaea L.
Improvement
Assisted selection.
Markers
Arachis hypogaea L.
Melhoramento
Seleção assistida
Marcadores moleculares
topic Arachis hypogaea L.
Mejoramiento
Selección asistida
Marcadores
Arachis hypogaea L.
Improvement
Assisted selection.
Markers
Arachis hypogaea L.
Melhoramento
Seleção assistida
Marcadores moleculares
description The state of São Paulo is the largest peanut producer in the country, accounting for more than 90% of national production. This work aimed to evaluate the agronomic potential and the response to viruses of breeding lines developed by assisted selection for resistance to the root-knot nematode. Sixty- two lines were evaluated for yield, 200-kernelweight and pod yield, in Federer's augmented blocks with the cultivars IAC OL 3 and IAC 503 as regular treatments. These genotypes were also planted in the municipalities of Bastos/SP and Santa Adélia/SP, at locations where virus occurrence has increased in peanut crops along recent years, causing significant damages. In Bastos, the plots consisted of 3 lines of 10 m in length. In Santa Adélia, the lines were evaluated in randomized blocks with three replications, in plots with a single row of 20 m. It was concluded that the nematode resistant selected lines have diversity for virus tolerance and agronomic potential for yield and kernel quality.
publishDate 2022
dc.date.none.fl_str_mv 2022-11-10
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.southamericansciences.com.br/index.php/sas/article/view/193
10.52755/sas.v3i2.193
url https://www.southamericansciences.com.br/index.php/sas/article/view/193
identifier_str_mv 10.52755/sas.v3i2.193
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.southamericansciences.com.br/index.php/sas/article/view/193/200
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv SAS
publisher.none.fl_str_mv SAS
dc.source.none.fl_str_mv South American Sciences; Vol. 3 Núm. 2 (2022): South American Sciences; e22193
South American Sciences; v. 3 n. 2 (2022): South American Sciences; e22193
2675-7222
10.52755/sas.v3i2
reponame:South American Sciences
instname:Instituto Pros
instacron:PROS
instname_str Instituto Pros
instacron_str PROS
institution PROS
reponame_str South American Sciences
collection South American Sciences
repository.name.fl_str_mv South American Sciences - Instituto Pros
repository.mail.fl_str_mv soares-agro@hotmail.com || atenaconsultoriac@gmail.com
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