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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
18/01/2018 |
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Data da última atualização: |
18/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
PEREIRA, H. S.; ALVARES, R. C.; MELO, L. C.; COSTA, A. F. da; CARVALHO, H. W. L. de; FARIA, L. C. de; SOUZA, T. L. P. O. de. |
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Afiliação: |
HELTON SANTOS PEREIRA, CNPAF; RENATA CRISTINA ALVARES, UFG; LEONARDO CUNHA MELO, CNPAF; ANTONIO FELIX DA COSTA, IPA; HELIO WILSON LEMOS DE CARVALHO, CPATC; LUIS CLAUDIO DE FARIA, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF. |
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Título: |
Genotype by environment interaction of "carioca" seeded common bean advanced lines in northeastern Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Semina: Ciências Agrárias, Londrina, v. 37, n. 4, p. 1745-1756, jul./ago. 2016. |
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DOI: |
10.5433/1679-0359.2016v37n4p1745 |
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Idioma: |
Inglês |
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Conteúdo: |
The objectives of the present work were to identify common bean lines with high grain yield, adaptability and stability; stratify the environment; and detect the most important factors for the genotype by environment (GxE) interaction in northeastern Brazil. Nineteen experiments were conducted in a randomized block design with three replications during the rainy growing season at 11 locations in the States of Pernambuco, Alagoas, Sergipe, and Bahia in 2009 and 2010. In each experiment, 16 "carioca" seeded lines were evaluated, and the grain yield, assessed. Data were subjected to analyses of variance and adaptability and stability by the methodologies of Annicchiarico and Additive Main Effects and Multiplicative Interactions (AMMI), analysis of the factors for environmental stratification and joint analysis with decomposition of the GxE interaction in genotype by year and genotype by location. According to the AMMI method, BRS Estilo and CNFC 11951 were selected as stable high-yielding lines. CNFC 11954, IPR Juriti, CNFC 11948 and BRS Estilo were identified as stable high-yielding lines based on the methodology of Annicchiarico. BRS Estilo was identified as stable according to both methodologies and was therefore considered suitable for growth in the Northeast region for use as a parent line in regional breeding programs. The locations in this region used to test the common bean lines were informative, except Carira, which could be eliminated from the assay network. Interaction among genotypes, locations and years were observed, suggesting that assessments shoud be conducted at the largest number of locations and years, in this order of importance. MenosThe objectives of the present work were to identify common bean lines with high grain yield, adaptability and stability; stratify the environment; and detect the most important factors for the genotype by environment (GxE) interaction in northeastern Brazil. Nineteen experiments were conducted in a randomized block design with three replications during the rainy growing season at 11 locations in the States of Pernambuco, Alagoas, Sergipe, and Bahia in 2009 and 2010. In each experiment, 16 "carioca" seeded lines were evaluated, and the grain yield, assessed. Data were subjected to analyses of variance and adaptability and stability by the methodologies of Annicchiarico and Additive Main Effects and Multiplicative Interactions (AMMI), analysis of the factors for environmental stratification and joint analysis with decomposition of the GxE interaction in genotype by year and genotype by location. According to the AMMI method, BRS Estilo and CNFC 11951 were selected as stable high-yielding lines. CNFC 11954, IPR Juriti, CNFC 11948 and BRS Estilo were identified as stable high-yielding lines based on the methodology of Annicchiarico. BRS Estilo was identified as stable according to both methodologies and was therefore considered suitable for growth in the Northeast region for use as a parent line in regional breeding programs. The locations in this region used to test the common bean lines were informative, except Carira, which could be eliminated from the assay network. Interact... Mostrar Tudo |
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Palavras-Chave: |
Estabilidade; Estratificação ambiental; Região Nordeste. |
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Thesagro: |
Feijão; Grão; Melhoramento genético vegetal; Phaseolus vulgaris; Produtividade. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/171320/1/CNPAF-2016-sca.pdf
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Marc: |
LEADER 02627naa a2200301 a 4500
001 2085786
005 2018-01-18
008 2016 bl uuuu u00u1 u #d
024 7 $a10.5433/1679-0359.2016v37n4p1745$2DOI
100 1 $aPEREIRA, H. S.
245 $aGenotype by environment interaction of "carioca" seeded common bean advanced lines in northeastern Brazil.$h[electronic resource]
260 $c2016
520 $aThe objectives of the present work were to identify common bean lines with high grain yield, adaptability and stability; stratify the environment; and detect the most important factors for the genotype by environment (GxE) interaction in northeastern Brazil. Nineteen experiments were conducted in a randomized block design with three replications during the rainy growing season at 11 locations in the States of Pernambuco, Alagoas, Sergipe, and Bahia in 2009 and 2010. In each experiment, 16 "carioca" seeded lines were evaluated, and the grain yield, assessed. Data were subjected to analyses of variance and adaptability and stability by the methodologies of Annicchiarico and Additive Main Effects and Multiplicative Interactions (AMMI), analysis of the factors for environmental stratification and joint analysis with decomposition of the GxE interaction in genotype by year and genotype by location. According to the AMMI method, BRS Estilo and CNFC 11951 were selected as stable high-yielding lines. CNFC 11954, IPR Juriti, CNFC 11948 and BRS Estilo were identified as stable high-yielding lines based on the methodology of Annicchiarico. BRS Estilo was identified as stable according to both methodologies and was therefore considered suitable for growth in the Northeast region for use as a parent line in regional breeding programs. The locations in this region used to test the common bean lines were informative, except Carira, which could be eliminated from the assay network. Interaction among genotypes, locations and years were observed, suggesting that assessments shoud be conducted at the largest number of locations and years, in this order of importance.
650 $aFeijão
650 $aGrão
650 $aMelhoramento genético vegetal
650 $aPhaseolus vulgaris
650 $aProdutividade
653 $aEstabilidade
653 $aEstratificação ambiental
653 $aRegião Nordeste
700 1 $aALVARES, R. C.
700 1 $aMELO, L. C.
700 1 $aCOSTA, A. F. da
700 1 $aCARVALHO, H. W. L. de
700 1 $aFARIA, L. C. de
700 1 $aSOUZA, T. L. P. O. de
773 $tSemina: Ciências Agrárias, Londrina$gv. 37, n. 4, p. 1745-1756, jul./ago. 2016.
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Embrapa Arroz e Feijão (CNPAF) |
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