Adaptability and stability of maize cultivars in the Brazilian Northeast region from 1998 to 2000

Detalhes bibliográficos
Autor(a) principal: de Carvalho, Hélio Wilson Lemos
Data de Publicação: 2002
Outros Autores: da Silva Leal, Maria de Lourdes, Cardoso, Milton José, dos Santos, Manoel Xavier, Tabosa, José Nildo, de Carvalho, Benedito Carlos Lemos, Lira, Marcelo Abdon
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/6505
Resumo: During the years 1998 to 2000, 22 maize cultivars (varieties, hybrids and populations) were evaluated in 45 environments of the Brazilian Northeast region, in order to know the adaptability and the stability of those materials for recommendation purposes. The experimental design was random blocks with three repetitions. The combined analysis of variance showed inconsistency in the behavior for the cultivars due to environmental variations. The hybrids showed better adaptation than the varieties and populations, especially Cargill 333 B, AG 1051 and Zeneca 8501, which are viable alternatives for farmers that invest in modern technologies. The varieties Sertanejo, AL 25, São Francisco, São Vicente, Asa Branca and BR 106 are indicated to the farming systems of the small and medium farmers.
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spelling Adaptability and stability of maize cultivars in the Brazilian Northeast region from 1998 to 2000Adaptabilidade e estabilidade de cultivares de milho no Nordeste brasileiro no triênio 1998 a 2000Zea mays; hybrid; variety; genotype x environment interactionZea mays; híbrido; variedade; interação genótipo x ambiente During the years 1998 to 2000, 22 maize cultivars (varieties, hybrids and populations) were evaluated in 45 environments of the Brazilian Northeast region, in order to know the adaptability and the stability of those materials for recommendation purposes. The experimental design was random blocks with three repetitions. The combined analysis of variance showed inconsistency in the behavior for the cultivars due to environmental variations. The hybrids showed better adaptation than the varieties and populations, especially Cargill 333 B, AG 1051 and Zeneca 8501, which are viable alternatives for farmers that invest in modern technologies. The varieties Sertanejo, AL 25, São Francisco, São Vicente, Asa Branca and BR 106 are indicated to the farming systems of the small and medium farmers.Foram avaliadas 22 cultivares de milho (variedades, híbridos e populações) em 45 ambientes do Nordeste brasileiro, no triênio 1998 a 2000, objetivando conhecer a adaptabilidade e a estabilidade desses materiais para fins de recomendação. Utilizou-se delineamento experimental em blocos ao acaso com três repetições. A análise de variância conjunta mostrou inconsistência no comportamento das cultivares diante das variações ambientais. Os híbridos mostraram melhor adaptação que as variedades e populações, constituindo-se em alternativas viáveis para os produtores que investem em tecnologias modernas de produção; sobressaíram-se Cargill 333 B, AG 1051 e Zeneca 8501. As variedades Sertanejo, AL 25, São Francisco, São Vicente, Asa Branca e BR 106 são importantes nos sistemas de produção dos pequenos e médios produtores rurais da região.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária Brasileirade Carvalho, Hélio Wilson Lemosda Silva Leal, Maria de LourdesCardoso, Milton Josédos Santos, Manoel XavierTabosa, José Nildode Carvalho, Benedito Carlos LemosLira, Marcelo Abdon2002-11-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6505Pesquisa Agropecuaria Brasileira; v.37, n.11, nov. 2002; 1581-1588Pesquisa Agropecuária Brasileira; v.37, n.11, nov. 2002; 1581-15881678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6505/3562info:eu-repo/semantics/openAccess2014-07-21T18:45:40Zoai:ojs.seer.sct.embrapa.br:article/6505Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-07-21T18:45:40Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Adaptability and stability of maize cultivars in the Brazilian Northeast region from 1998 to 2000
Adaptabilidade e estabilidade de cultivares de milho no Nordeste brasileiro no triênio 1998 a 2000
title Adaptability and stability of maize cultivars in the Brazilian Northeast region from 1998 to 2000
spellingShingle Adaptability and stability of maize cultivars in the Brazilian Northeast region from 1998 to 2000
de Carvalho, Hélio Wilson Lemos
Zea mays; hybrid; variety; genotype x environment interaction
Zea mays; híbrido; variedade; interação genótipo x ambiente
title_short Adaptability and stability of maize cultivars in the Brazilian Northeast region from 1998 to 2000
title_full Adaptability and stability of maize cultivars in the Brazilian Northeast region from 1998 to 2000
title_fullStr Adaptability and stability of maize cultivars in the Brazilian Northeast region from 1998 to 2000
title_full_unstemmed Adaptability and stability of maize cultivars in the Brazilian Northeast region from 1998 to 2000
title_sort Adaptability and stability of maize cultivars in the Brazilian Northeast region from 1998 to 2000
author de Carvalho, Hélio Wilson Lemos
author_facet de Carvalho, Hélio Wilson Lemos
da Silva Leal, Maria de Lourdes
Cardoso, Milton José
dos Santos, Manoel Xavier
Tabosa, José Nildo
de Carvalho, Benedito Carlos Lemos
Lira, Marcelo Abdon
author_role author
author2 da Silva Leal, Maria de Lourdes
Cardoso, Milton José
dos Santos, Manoel Xavier
Tabosa, José Nildo
de Carvalho, Benedito Carlos Lemos
Lira, Marcelo Abdon
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv de Carvalho, Hélio Wilson Lemos
da Silva Leal, Maria de Lourdes
Cardoso, Milton José
dos Santos, Manoel Xavier
Tabosa, José Nildo
de Carvalho, Benedito Carlos Lemos
Lira, Marcelo Abdon
dc.subject.por.fl_str_mv Zea mays; hybrid; variety; genotype x environment interaction
Zea mays; híbrido; variedade; interação genótipo x ambiente
topic Zea mays; hybrid; variety; genotype x environment interaction
Zea mays; híbrido; variedade; interação genótipo x ambiente
description During the years 1998 to 2000, 22 maize cultivars (varieties, hybrids and populations) were evaluated in 45 environments of the Brazilian Northeast region, in order to know the adaptability and the stability of those materials for recommendation purposes. The experimental design was random blocks with three repetitions. The combined analysis of variance showed inconsistency in the behavior for the cultivars due to environmental variations. The hybrids showed better adaptation than the varieties and populations, especially Cargill 333 B, AG 1051 and Zeneca 8501, which are viable alternatives for farmers that invest in modern technologies. The varieties Sertanejo, AL 25, São Francisco, São Vicente, Asa Branca and BR 106 are indicated to the farming systems of the small and medium farmers.
publishDate 2002
dc.date.none.fl_str_mv 2002-11-01
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/6505
url https://seer.sct.embrapa.br/index.php/pab/article/view/6505
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/6505/3562
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.37, n.11, nov. 2002; 1581-1588
Pesquisa Agropecuária Brasileira; v.37, n.11, nov. 2002; 1581-1588
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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