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Registro Completo |
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
12/12/2008 |
Data da última atualização: |
12/12/2008 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SILVA, L. P. |
Afiliação: |
Luciano Paulino da Silva, Embrapa Recursos Genéticos e Biotecnologia. |
Título: |
Atomic force microscopy: past, present, and future. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: SIMPÓSIO DE MICROSCOPIA NO CERRADO, 2008, Pirenópolis, GO. [Anais...] Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2008. 321 p. (Embrapa Recursos Genéticos e Biotecnologia, 265) Organizadoras: Ana Claudia Guerra de Araújo e Sônia Nair Báo. p. 39-41. |
Idioma: |
Inglês |
Notas: |
Resumo de palestra. |
Palavras-Chave: |
Nanotecnologia. |
Thesagro: |
Microscópio. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00612nam a2200133 a 4500 001 1190306 005 2008-12-12 008 2008 bl uuuu u01u1 u #d 100 1 $aSILVA, L. P. 245 $aAtomic force microscopy$bpast, present, and future. 260 $aIn: SIMPÓSIO DE MICROSCOPIA NO CERRADO, 2008, Pirenópolis, GO. [Anais...] Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2008. 321 p. (Embrapa Recursos Genéticos e Biotecnologia, 265) Organizadoras: Ana Claudia Guerra de Araújo e Sônia Nair Báo. p. 39-41.$c2008 500 $aResumo de palestra. 650 $aMicroscópio 653 $aNanotecnologia
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo; Embrapa Tabuleiros Costeiros. |
Data corrente: |
01/02/2017 |
Data da última atualização: |
19/04/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
ACORSI, C. R. L.; GUEDES, T. A.; COAN, M. M. D.; PINTO, R. J. B.; SCAPIM, C. A.; PACHECO, C. A. P.; GUIMARAES, P. E. de O.; CASELA, C. R. |
Afiliação: |
UEM; UEM; UEM; UEM; UEM; CLESO ANTONIO PATTO PACHECO, CPATC; PAULO EVARISTO DE O GUIMARAES, CNPMS. |
Título: |
Applying the generalized additive main effects and multiplicative interaction model to analysis of maize genotypes resistant to grey leaf spot. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Journal of Agricultural Science, Cambridge, 2016. |
ISSN: |
14695146 |
DOI: |
10.1017/S0021859616001015 |
Idioma: |
Inglês Português |
Conteúdo: |
Analysing the stability and adaptation of cultivars to different environments is always necessary before recommending them for planting on large areas. Additive main effects and multiplicative interaction (AMMI) models have been used to analyse genotype-by-environment interactions (G × E). AMMI models require data with homogeneous variance, normal errors and additive effects. However, agronomic data do not always conform to these statistical assumptions. The objective of the present study was to analyse G × E interactions for severity and incidence of grey leaf spot, a foliar disease in maize caused by Cercospora zeae-maydis, using a generalized AMMI model. Data were collected and evaluated for 36 maize cultivars from experiments carried out in nine Brazilian regions in 2010/11 by the Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA?Milho e Sorgo). Only two of three stable genotypes defined by a quasi-likelihood model with a logistic link function could be recommended for their desirable agronomic characteristics. Four growing locations in which the genotypes were stable were identified, but in only one of these was stability associated with very severe grey leaf spot disease. Cultivars adapted to specific locations with low percentage disease severity were also identified. |
Palavras-Chave: |
Maize. |
Thesagro: |
Mancha foliar; Milho. |
Categoria do assunto: |
-- H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/154434/1/Applying-the-generalized.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/155041/1/Applying-generalized.pdf
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Marc: |
LEADER 02115naa a2200265 a 4500 001 2062370 005 2017-04-19 008 2016 bl uuuu u00u1 u #d 022 $a14695146 024 7 $a10.1017/S0021859616001015$2DOI 100 1 $aACORSI, C. R. L. 245 $aApplying the generalized additive main effects and multiplicative interaction model to analysis of maize genotypes resistant to grey leaf spot.$h[electronic resource] 260 $c2016 520 $aAnalysing the stability and adaptation of cultivars to different environments is always necessary before recommending them for planting on large areas. Additive main effects and multiplicative interaction (AMMI) models have been used to analyse genotype-by-environment interactions (G × E). AMMI models require data with homogeneous variance, normal errors and additive effects. However, agronomic data do not always conform to these statistical assumptions. The objective of the present study was to analyse G × E interactions for severity and incidence of grey leaf spot, a foliar disease in maize caused by Cercospora zeae-maydis, using a generalized AMMI model. Data were collected and evaluated for 36 maize cultivars from experiments carried out in nine Brazilian regions in 2010/11 by the Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA?Milho e Sorgo). Only two of three stable genotypes defined by a quasi-likelihood model with a logistic link function could be recommended for their desirable agronomic characteristics. Four growing locations in which the genotypes were stable were identified, but in only one of these was stability associated with very severe grey leaf spot disease. Cultivars adapted to specific locations with low percentage disease severity were also identified. 650 $aMancha foliar 650 $aMilho 653 $aMaize 700 1 $aGUEDES, T. A. 700 1 $aCOAN, M. M. D. 700 1 $aPINTO, R. J. B. 700 1 $aSCAPIM, C. A. 700 1 $aPACHECO, C. A. P. 700 1 $aGUIMARAES, P. E. de O. 700 1 $aCASELA, C. R. 773 $tJournal of Agricultural Science, Cambridge, 2016.
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