Genotype-environment interaction in Avena sativa L. employing ammi and factorial correspondence models
Autor(a) principal: | |
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Data de Publicação: | 1999 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/5504 |
Resumo: | The objective of this study was (i) to determine the presence of genotype-environment interaction (GXE) in Avena sativa l. for above dry matter yield of Schizaphis graminun tolerant and non-tolerant genotypes according to two different models: additive main effects and multiplicative interaction (AMMI) and factorial correspondence analysis; and (ii) to study and compare the results obtained with these models. Twelve genotypes and 12 environments were conducted at La Dulce and La Plata (Argentina) during three years (1993, 1994 and 1995). The environment (E), genotype (G) and GxE factors explained a 41.15%, 7.88% and 36.36% of the total sum of square, respectively. The first three axes of principal component analysis of AMMI were highly significant (p < 0.001), explaining a 57.99%, 29.03% and 6.27% of interaction sum of square. The first three factorial correspondence coordinates accounted for 58.98%, 29.58% and 5.60% of the interaction sum of square. The relationships between tolerant genotypes-first clipping environments and non-tolerant genotypes-second clipping environments were reflected in the biplots of both models. The simultaneous use of AMMI and factorial correspondence analysis appeared as a useful methodology for the study of GxE interaction in the oat breeding for tolerance to Schizaphis graminum. |
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Genotype-environment interaction in Avena sativa L. employing ammi and factorial correspondence modelsInteracción genotipo-ambiente en Avena sativa L. utilizando los modelos ammi y factorial de correspondenciasGenotype-environment interaction in Avena sativa L. employing ammi and factorial correspondence modelsforage yield; multivariated models; Schizaphis graminum; breeding improvementproducción forrajera; modelos multivariantes; Schizaphis graminum; mejoramiento genéticoforage yield; multivariated models; Schizaphis graminum; breeding improvementThe objective of this study was (i) to determine the presence of genotype-environment interaction (GXE) in Avena sativa l. for above dry matter yield of Schizaphis graminun tolerant and non-tolerant genotypes according to two different models: additive main effects and multiplicative interaction (AMMI) and factorial correspondence analysis; and (ii) to study and compare the results obtained with these models. Twelve genotypes and 12 environments were conducted at La Dulce and La Plata (Argentina) during three years (1993, 1994 and 1995). The environment (E), genotype (G) and GxE factors explained a 41.15%, 7.88% and 36.36% of the total sum of square, respectively. The first three axes of principal component analysis of AMMI were highly significant (p < 0.001), explaining a 57.99%, 29.03% and 6.27% of interaction sum of square. The first three factorial correspondence coordinates accounted for 58.98%, 29.58% and 5.60% of the interaction sum of square. The relationships between tolerant genotypes-first clipping environments and non-tolerant genotypes-second clipping environments were reflected in the biplots of both models. The simultaneous use of AMMI and factorial correspondence analysis appeared as a useful methodology for the study of GxE interaction in the oat breeding for tolerance to Schizaphis graminum.El objetivo fue (i) determinar la presencia de interacción genotipo-ambiente (IGA) en la producción forrajera de avena (Avena sativa L.) de genotipos tolerantes y no tolerantes a Schizaphis graminum empleando un número bajo de ambientes en la provincia de Buenos Aires (Argentina) mediante los modelos de efectos principales aditivos e interacción multiplicativa (AMMI) y análisis factorial de correspondencias (AFC) y (ii) comparar los resultados obtenidos por ambos métodos. Los ensayos se condujeron en La Dulce (Argentina) y La Plata (Argentina) (1993, 1994 y 1995). Se evaluaron 12 genotipos (comerciales y líneas avanzadas) en 12 ambientes (combinación de localidad, años y cortes). Los factores ambiente, genotipo e interacción explicaron un 41,15% (p < 0,001), 7,88% (p < 0,05) y 36,36% (p < 0,001) de la suma de cuadrados del total respectivamente. El modelo AMMI mostró los tres primeros ejes del análisis de componentes principales (ACP) altamente significativos (p < 0,001), explicando un 57,99%, 29,03% y 6,27% de la suma de cuadrados de la interacción respectivamente. Las tres primeros ejes del AFC explicaron un 58,98%, 29,58% y 5,60% de dicha suma de cuadrados, respectivamente. El uso conjunto de ambos métodos surge como una herramienta muy útil para reflejar y caracterizar la existencia de interacción genotipo-ambiente en avena.The objective of this study was (i) to determine the presence of genotype-environment interaction (GXE) in Avena sativa l. for above dry matter yield of Schizaphis graminun tolerant and non-tolerant genotypes according to two different models: additive main effects and multiplicative interaction (AMMI) and factorial correspondence analysis; and (ii) to study and compare the results obtained with these models. Twelve genotypes and 12 environments were conducted at La Dulce and La Plata (Argentina) during three years (1993, 1994 and 1995). The environment (E), genotype (G) and GxE factors explained a 41.15%, 7.88% and 36.36% of the total sum of square, respectively. The first three axes of principal component analysis of AMMI were highly significant (pPesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraAcciaresi, Horacio AbelChidichimo, Hugo Oscar1999-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/5504Pesquisa Agropecuaria Brasileira; v.34, n.10, out. 1999; 1823-1830Pesquisa Agropecuária Brasileira; v.34, n.10, out. 1999; 1823-18301678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/5504/2695info:eu-repo/semantics/openAccess2012-02-13T11:38:31Zoai:ojs.seer.sct.embrapa.br:article/5504Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-02-13T11:38:31Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Genotype-environment interaction in Avena sativa L. employing ammi and factorial correspondence models Interacción genotipo-ambiente en Avena sativa L. utilizando los modelos ammi y factorial de correspondencias Genotype-environment interaction in Avena sativa L. employing ammi and factorial correspondence models |
title |
Genotype-environment interaction in Avena sativa L. employing ammi and factorial correspondence models |
spellingShingle |
Genotype-environment interaction in Avena sativa L. employing ammi and factorial correspondence models Acciaresi, Horacio Abel forage yield; multivariated models; Schizaphis graminum; breeding improvement producción forrajera; modelos multivariantes; Schizaphis graminum; mejoramiento genético forage yield; multivariated models; Schizaphis graminum; breeding improvement |
title_short |
Genotype-environment interaction in Avena sativa L. employing ammi and factorial correspondence models |
title_full |
Genotype-environment interaction in Avena sativa L. employing ammi and factorial correspondence models |
title_fullStr |
Genotype-environment interaction in Avena sativa L. employing ammi and factorial correspondence models |
title_full_unstemmed |
Genotype-environment interaction in Avena sativa L. employing ammi and factorial correspondence models |
title_sort |
Genotype-environment interaction in Avena sativa L. employing ammi and factorial correspondence models |
author |
Acciaresi, Horacio Abel |
author_facet |
Acciaresi, Horacio Abel Chidichimo, Hugo Oscar |
author_role |
author |
author2 |
Chidichimo, Hugo Oscar |
author2_role |
author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Acciaresi, Horacio Abel Chidichimo, Hugo Oscar |
dc.subject.por.fl_str_mv |
forage yield; multivariated models; Schizaphis graminum; breeding improvement producción forrajera; modelos multivariantes; Schizaphis graminum; mejoramiento genético forage yield; multivariated models; Schizaphis graminum; breeding improvement |
topic |
forage yield; multivariated models; Schizaphis graminum; breeding improvement producción forrajera; modelos multivariantes; Schizaphis graminum; mejoramiento genético forage yield; multivariated models; Schizaphis graminum; breeding improvement |
description |
The objective of this study was (i) to determine the presence of genotype-environment interaction (GXE) in Avena sativa l. for above dry matter yield of Schizaphis graminun tolerant and non-tolerant genotypes according to two different models: additive main effects and multiplicative interaction (AMMI) and factorial correspondence analysis; and (ii) to study and compare the results obtained with these models. Twelve genotypes and 12 environments were conducted at La Dulce and La Plata (Argentina) during three years (1993, 1994 and 1995). The environment (E), genotype (G) and GxE factors explained a 41.15%, 7.88% and 36.36% of the total sum of square, respectively. The first three axes of principal component analysis of AMMI were highly significant (p < 0.001), explaining a 57.99%, 29.03% and 6.27% of interaction sum of square. The first three factorial correspondence coordinates accounted for 58.98%, 29.58% and 5.60% of the interaction sum of square. The relationships between tolerant genotypes-first clipping environments and non-tolerant genotypes-second clipping environments were reflected in the biplots of both models. The simultaneous use of AMMI and factorial correspondence analysis appeared as a useful methodology for the study of GxE interaction in the oat breeding for tolerance to Schizaphis graminum. |
publishDate |
1999 |
dc.date.none.fl_str_mv |
1999-10-01 |
dc.type.none.fl_str_mv |
|
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://seer.sct.embrapa.br/index.php/pab/article/view/5504 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/5504 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/5504/2695 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.34, n.10, out. 1999; 1823-1830 Pesquisa Agropecuária Brasileira; v.34, n.10, out. 1999; 1823-1830 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416698152353792 |