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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
03/10/2016 |
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Data da última atualização: |
13/02/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
COSTA, A. F.; TEODORO, P. E.; BHERING, L. L.; LEAL, N. R.; TARDIN, F. D.; DAHER, R. F. |
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Afiliação: |
Instituto Capixaba de Pesquisa; Universidade Federal de Viçosa; Universidade Federal de Viçosa; Universidade Estadual do Norte Fluminense “Darcy Ribeiro”; FLAVIO DESSAUNE TARDIN, CNPMS; Universidade Estadual do Norte Fluminense “Darcy Ribeiro”. |
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Título: |
Biplot analysis of strawberry genotypes recommended for the State of Espírito Santo. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Genetics and Molecular Research, Ribeirão Preto, v. 15, n. 3, p. 1-9, 2016. |
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DOI: |
10.4238/gmr.15038919 |
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Idioma: |
Inglês |
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Conteúdo: |
Most strawberry genotypes grown commercially in Brazil originate from breeding programs in the United States, and are therefore not adapted to the various soil and climatic conditions found in Brazil. Thus, quantifying the magnitude of genotype x environment (GE) interactions serves as a primary means for increasing average Brazilian strawberry yields, and helps provide specific recommendations for farmers on which genotypes meet high yield and phenotypic stability thresholds. The aim of this study was to use AMMI (additive main effects and multiplicative interaction) and GGE biplot (genotype main effects + genotype x environment interaction) analyses to identify high-yield, stable strawberry genotypes grown at three locations in Espírito Santo for two agricultural years. We evaluated seven strawberry genotypes (Dover, Camino Real, Ventana, Camarosa, Seascape, Diamante, and Aromas) at three locations (Domingos Martins, Iúna, and Muniz Freire) in agricultural years 2006 and 2007, totaling six study environments. Joint analysis of variance was calculated using yield data (t/ha), and AMMI and GGE biplot analysis was conducted following the detection of a significant genotypes x agricultural years x locations (G x A x L) interaction. During the two agricultural years, evaluated locations were allocated to different regions on biplot graphics using both methods, indicating distinctions among them. Based on the results obtained from the two methods used in this study to investigate the G x A x L interaction, we recommend growing the Camarosa genotype for production at the three locations assessed due to the high frequency of favorable alleles, which were expressed in all localities evaluated regardless of the agricultural year. MenosMost strawberry genotypes grown commercially in Brazil originate from breeding programs in the United States, and are therefore not adapted to the various soil and climatic conditions found in Brazil. Thus, quantifying the magnitude of genotype x environment (GE) interactions serves as a primary means for increasing average Brazilian strawberry yields, and helps provide specific recommendations for farmers on which genotypes meet high yield and phenotypic stability thresholds. The aim of this study was to use AMMI (additive main effects and multiplicative interaction) and GGE biplot (genotype main effects + genotype x environment interaction) analyses to identify high-yield, stable strawberry genotypes grown at three locations in Espírito Santo for two agricultural years. We evaluated seven strawberry genotypes (Dover, Camino Real, Ventana, Camarosa, Seascape, Diamante, and Aromas) at three locations (Domingos Martins, Iúna, and Muniz Freire) in agricultural years 2006 and 2007, totaling six study environments. Joint analysis of variance was calculated using yield data (t/ha), and AMMI and GGE biplot analysis was conducted following the detection of a significant genotypes x agricultural years x locations (G x A x L) interaction. During the two agricultural years, evaluated locations were allocated to different regions on biplot graphics using both methods, indicating distinctions among them. Based on the results obtained from the two methods used in this study to investigat... Mostrar Tudo |
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Thesagro: |
Genótipo; Morango. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/148295/1/Biploid-analysis.pdf
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Marc: |
LEADER 02401naa a2200217 a 4500
001 2054025
005 2017-02-13
008 2016 bl uuuu u00u1 u #d
024 7 $a10.4238/gmr.15038919$2DOI
100 1 $aCOSTA, A. F.
245 $aBiplot analysis of strawberry genotypes recommended for the State of Espírito Santo.$h[electronic resource]
260 $c2016
520 $aMost strawberry genotypes grown commercially in Brazil originate from breeding programs in the United States, and are therefore not adapted to the various soil and climatic conditions found in Brazil. Thus, quantifying the magnitude of genotype x environment (GE) interactions serves as a primary means for increasing average Brazilian strawberry yields, and helps provide specific recommendations for farmers on which genotypes meet high yield and phenotypic stability thresholds. The aim of this study was to use AMMI (additive main effects and multiplicative interaction) and GGE biplot (genotype main effects + genotype x environment interaction) analyses to identify high-yield, stable strawberry genotypes grown at three locations in Espírito Santo for two agricultural years. We evaluated seven strawberry genotypes (Dover, Camino Real, Ventana, Camarosa, Seascape, Diamante, and Aromas) at three locations (Domingos Martins, Iúna, and Muniz Freire) in agricultural years 2006 and 2007, totaling six study environments. Joint analysis of variance was calculated using yield data (t/ha), and AMMI and GGE biplot analysis was conducted following the detection of a significant genotypes x agricultural years x locations (G x A x L) interaction. During the two agricultural years, evaluated locations were allocated to different regions on biplot graphics using both methods, indicating distinctions among them. Based on the results obtained from the two methods used in this study to investigate the G x A x L interaction, we recommend growing the Camarosa genotype for production at the three locations assessed due to the high frequency of favorable alleles, which were expressed in all localities evaluated regardless of the agricultural year.
650 $aGenótipo
650 $aMorango
700 1 $aTEODORO, P. E.
700 1 $aBHERING, L. L.
700 1 $aLEAL, N. R.
700 1 $aTARDIN, F. D.
700 1 $aDAHER, R. F.
773 $tGenetics and Molecular Research, Ribeirão Preto$gv. 15, n. 3, p. 1-9, 2016.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro |
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URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
15/08/2012 |
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Data da última atualização: |
15/08/2012 |
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Tipo da produção científica: |
Circular Técnica |
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Autoria: |
VIEIRA, A. H.; ROCHA, R. B.; MARCOLAN, A. L.; MENDES, A. M. |
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Afiliação: |
ABADIO HERMES VIEIRA, CPAF-RO; RODRIGO BARROS ROCHA, CPAF-RO; ALAERTO LUIZ MARCOLAN, CPAF-RO; ANGELO MANSUR MENDES, CPAF-RO. |
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Título: |
Efeito de fósforo e potássio no crescimento de teca (Tectona grandis L.) em solo de baixa fertilidade no Estado de Rondônia. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Porto Velho: Embrapa Rondônia, 2011. |
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Páginas: |
4 p. |
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Série: |
(Embrapa Rondônia. Circular Técnica, 120). |
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Idioma: |
Português |
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Conteúdo: |
Este trabalho foi realizado com o objetivo de avaliar o crescimento, aos 14 meses de plantio de teca, cultivado em um Latossolo Amarelo distrófico, com diferentes níveis de fósforo e potássio. |
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Thesagro: |
Espécie Nativa; Teca; Tectona Grandis. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/63852/1/ct120-teca.pdf
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Marc: |
LEADER 00843nam a2200205 a 4500
001 1931349
005 2012-08-15
008 2011 bl uuuu u0uu1 u #d
100 1 $aVIEIRA, A. H.
245 $aEfeito de fósforo e potássio no crescimento de teca (Tectona grandis L.) em solo de baixa fertilidade no Estado de Rondônia.$h[electronic resource]
260 $aPorto Velho: Embrapa Rondônia$c2011
300 $a4 p.
490 $a(Embrapa Rondônia. Circular Técnica, 120).
520 $aEste trabalho foi realizado com o objetivo de avaliar o crescimento, aos 14 meses de plantio de teca, cultivado em um Latossolo Amarelo distrófico, com diferentes níveis de fósforo e potássio.
650 $aEspécie Nativa
650 $aTeca
650 $aTectona Grandis
700 1 $aROCHA, R. B.
700 1 $aMARCOLAN, A. L.
700 1 $aMENDES, A. M.
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Registro original: |
Embrapa Rondônia (CPAF-RO) |
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