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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte; Embrapa Milho e Sorgo. |
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Data corrente: |
26/02/1998 |
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Data da última atualização: |
29/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARDOSO, M. J; CARVALHO, H. W. L. de; PACHECO, C. A. P.; SANTOS, M. X. dos; LEAL, M. de L. da S. |
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Afiliação: |
CLESO ANTONIO PATTO PACHECO, CNPMS. |
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Título: |
Adaptabilidade e estabilidade de cultivares de milho no estado do Piauí no biênio 1993/94. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Revista Científica Rural, Bagé, v. 2, n. 1, p. 35-44, 1997. |
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Idioma: |
Português |
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Conteúdo: |
During 1993-1994, twenty maize genotypes (a mixture of hybrids and varieties) were evaluated in six counties of Piaui state in the northeast of Brazil. The objective was to study their adaptability, stability and yield. A complete randomized block design with three replications was used in the trials. The genotypes showed significant differences in all localities. Joint statistical analysis showed significant differences due to genotypes, locations and genotype x location interactions. Yields ranged from 4.7 kg/ha to 7.2 kg/ha (an overall average of 6.1 kg/ha), with hybrids producing higher yields than varieties in general. Hybrids AG510, Pioneer 3210, Cargill 805 and AG106 had above-average yields, good adaptability and predictable behaviour in all locations. The best varieties were CMS39, BR106 and BR5011, all with good adaptability and high stability in all the six environments. |
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Palavras-Chave: |
Adaptabilidade; Estabilidade; Genotype environment interaction; Interacao genotipo x ambiente. |
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Thesagro: |
Milho; Variedade; Zea Mays. |
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Thesaurus Nal: |
varieties. |
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Categoria do assunto: |
G Melhoramento Genético
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/66798/1/Adaptabilidade-estabilidade-1.pdf
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Marc: |
LEADER 01668naa a2200265 a 4500
001 1489133
005 2018-05-29
008 1997 bl uuuu u00u1 u #d
100 1 $aCARDOSO, M. J
245 $aAdaptabilidade e estabilidade de cultivares de milho no estado do Piauí no biênio 1993/94.
260 $c1997
520 $aDuring 1993-1994, twenty maize genotypes (a mixture of hybrids and varieties) were evaluated in six counties of Piaui state in the northeast of Brazil. The objective was to study their adaptability, stability and yield. A complete randomized block design with three replications was used in the trials. The genotypes showed significant differences in all localities. Joint statistical analysis showed significant differences due to genotypes, locations and genotype x location interactions. Yields ranged from 4.7 kg/ha to 7.2 kg/ha (an overall average of 6.1 kg/ha), with hybrids producing higher yields than varieties in general. Hybrids AG510, Pioneer 3210, Cargill 805 and AG106 had above-average yields, good adaptability and predictable behaviour in all locations. The best varieties were CMS39, BR106 and BR5011, all with good adaptability and high stability in all the six environments.
650 $avarieties
650 $aMilho
650 $aVariedade
650 $aZea Mays
653 $aAdaptabilidade
653 $aEstabilidade
653 $aGenotype environment interaction
653 $aInteracao genotipo x ambiente
700 1 $aCARVALHO, H. W. L. de
700 1 $aPACHECO, C. A. P.
700 1 $aSANTOS, M. X. dos
700 1 $aLEAL, M. de L. da S.
773 $tRevista Científica Rural, Bagé$gv. 2, n. 1, p. 35-44, 1997.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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| Registros recuperados : 1 | |
| 1. |  | CARDOSO, M. J; CARVALHO, H. W. L. de; PACHECO, C. A. P.; SANTOS, M. X. dos; LEAL, M. de L. da S. Adaptabilidade e estabilidade de cultivares de milho no estado do Piauí no biênio 1993/94. Revista Científica Rural, Bagé, v. 2, n. 1, p. 35-44, 1997.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Meio-Norte; Embrapa Milho e Sorgo. |
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| Registros recuperados : 1 | |
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