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Registro Completo |
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
07/10/2019 |
Data da última atualização: |
07/10/2019 |
Autoria: |
ROTHER, V.; VERDI, C. A.; THUROW, L. B.; CARVALHO, I. R.; OLIVEIRA, V. F. de; MAIA, L. C. da; VENSKE, E.; PEGORARO, C.; OLIVEIRA, A. C. de. |
Afiliação: |
Vianei Rother, Universidade Federal de Pelotas - UFPel/Faculdade de Agronomia Eliseu Maciel - FAEM/Departamento de Fitotecnia; Cezar Augusto Verdi, Universidade Federal de Pelotas - UFPel/Faculdade de Agronomia Eliseu Maciel - FAEM/Departamento de Fitotecnia; Liamara Bahr Thurow, Universidade Federal de Pelotas - UFPel/Faculdade de Agronomia Eliseu Maciel - FAEM/Departamento de Fitotecnia; Ivan Ricardo Carvalho, Universidade Regional do Noroeste do Estado do Rio Grande do Sul - UNIJUI/Departamento de Estudos Agrários; Victoria Freitas de Oliveira, Universidade Federal de Pelotas - UFPel/Faculdade de Agronomia Eliseu Maciel - FAEM/Departamento de Fitotecnia; Luciano Carlos da Maia, Universidade Federal de Pelotas - UFPel/Faculdade de Agronomia Eliseu Maciel - FAEM/Departamento de Fitotecnia; Eduardo Venske, Universidade Federal de Pelotas - UFPel/Faculdade de Agronomia Eliseu Maciel - FAEM/Departamento de Fitotecnia; Camila Pegoraro, Universidade Federal de Pelotas - UFPel/Faculdade de Agronomia Eliseu Maciel - FAEM/Departamento de Fitotecnia; Antonio Costa de Oliveira, Universidade Federal de Pelotas - UFPel/Faculdade de Agronomia Eliseu Maciel - FAEM/Departamento de Fitotecnia. |
Título: |
Uni-and multivariate methods applied to the study of the adaptability and stability of white oat. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 54, e00656, 2019. |
Idioma: |
Inglês |
Notas: |
Título em português: Métodos uni e multivariados aplicados ao estudo de adaptabilidade e estabilidade em aveia-branca. |
Conteúdo: |
The objective of this work was to compare uni- and multivariate biometric methods to evaluate the adaptability and stability of an important group of white oat (Avena sativa) cultivars grown in Southern Brazil. The used experimental design was a randomized complete block, in a factorial arrangement of 12 environments x 7 cultivars, with three replicates. The analysis of variance and the methods of Eberhart & Russel, Annicchiarico, and the harmonic mean of the relative performance of predicted genetic values (MHPRVG) were assessed. In the general comparison of the methods, the 'UPFA Gaudéria' and 'URS Guapa' genotypes were more stable regarding grain yield. The 'UPFA Gaudéria' and 'URS-21' genotypes stood out for hectoliter weight, presenting the best performances by the methods of Annicchiarico and the MHPRVG. For thousand-grain weight, all methods showed similar results, indicating that the 'UPFA Gaudéria' genotype presented the best results. The 'URS Guapa' genotype was superior when using the methods of Eberhart & Russel, Annicchiarico, and the MHPRVG. The uni- and multivariate methods evaluated are suitable to estimate with high confidence the adaptability and stability of cultivars for each targeted grain production, yield, and quality. |
Thesagro: |
Avena Sativa; Genótipo; Melhoramento Genético Vegetal. |
Thesaurus Nal: |
Environment; Genotype; Plant breeding. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202617/1/Uni-and-multivariate-methods-applied.pdf
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Marc: |
LEADER 02232naa a2200301 a 4500 001 2112828 005 2019-10-07 008 2019 bl uuuu u00u1 u #d 100 1 $aROTHER, V. 245 $aUni-and multivariate methods applied to the study of the adaptability and stability of white oat.$h[electronic resource] 260 $c2019 500 $aTítulo em português: Métodos uni e multivariados aplicados ao estudo de adaptabilidade e estabilidade em aveia-branca. 520 $aThe objective of this work was to compare uni- and multivariate biometric methods to evaluate the adaptability and stability of an important group of white oat (Avena sativa) cultivars grown in Southern Brazil. The used experimental design was a randomized complete block, in a factorial arrangement of 12 environments x 7 cultivars, with three replicates. The analysis of variance and the methods of Eberhart & Russel, Annicchiarico, and the harmonic mean of the relative performance of predicted genetic values (MHPRVG) were assessed. In the general comparison of the methods, the 'UPFA Gaudéria' and 'URS Guapa' genotypes were more stable regarding grain yield. The 'UPFA Gaudéria' and 'URS-21' genotypes stood out for hectoliter weight, presenting the best performances by the methods of Annicchiarico and the MHPRVG. For thousand-grain weight, all methods showed similar results, indicating that the 'UPFA Gaudéria' genotype presented the best results. The 'URS Guapa' genotype was superior when using the methods of Eberhart & Russel, Annicchiarico, and the MHPRVG. The uni- and multivariate methods evaluated are suitable to estimate with high confidence the adaptability and stability of cultivars for each targeted grain production, yield, and quality. 650 $aEnvironment 650 $aGenotype 650 $aPlant breeding 650 $aAvena Sativa 650 $aGenótipo 650 $aMelhoramento Genético Vegetal 700 1 $aVERDI, C. A. 700 1 $aTHUROW, L. B. 700 1 $aCARVALHO, I. R. 700 1 $aOLIVEIRA, V. F. de 700 1 $aMAIA, L. C. da 700 1 $aVENSKE, E. 700 1 $aPEGORARO, C. 700 1 $aOLIVEIRA, A. C. de 773 $tPesquisa Agropecuária Brasileira$gv. 54, e00656, 2019.
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Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
21/06/1993 |
Data da última atualização: |
10/04/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - B |
Autoria: |
MORAES, G. J. de; McMURTRY, J. A. |
Afiliação: |
GILBERTO JOSE DE MORAES, CPATSA; J. A. McMURTRY, University of California. |
Título: |
Chemically mediated arrestment of the predaceous mite Phytoseiulus persimilis by extracts of Tetranychus evansi and Tetranychus urticale. |
Ano de publicação: |
1985 |
Fonte/Imprenta: |
Experimental and Applied Acarology, v. 1, p. 127-138, 1985. |
Idioma: |
Inglês |
Conteúdo: |
Since Tetranychus evansi Baker and Pritchard had been observed to be unfavorable prey for several species of phytoseiid mite predators, a study was conducted to determine the possible existence of an allomone produced by this species against Phytoseiulus persimilis Athias-Henriot. Instead, P. persimilis was strongly arrested by extracts of eggs adult and, especially, webbing plus excreta of T. evansi. Methanol extracts of Tetranychus urticae (Koch) showed a stronger arrestment than extracts of T. evansi. |
Palavras-Chave: |
Capture; Insect; Phytoseiid; Predator. |
Thesagro: |
Inseto; Tetranychus Urticae. |
Thesaurus NAL: |
Acari; biological control; Phytoseiulus persimilis; Tetranychus evansi. |
Categoria do assunto: |
-- O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/158815/1/1985-Moraes-Chemically-1198.pdf
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Marc: |
LEADER 01254naa a2200253 a 4500 001 2068312 005 2017-04-10 008 1985 bl uuuu u00u1 u #d 100 1 $aMORAES, G. J. de 245 $aChemically mediated arrestment of the predaceous mite Phytoseiulus persimilis by extracts of Tetranychus evansi and Tetranychus urticale. 260 $c1985 520 $aSince Tetranychus evansi Baker and Pritchard had been observed to be unfavorable prey for several species of phytoseiid mite predators, a study was conducted to determine the possible existence of an allomone produced by this species against Phytoseiulus persimilis Athias-Henriot. Instead, P. persimilis was strongly arrested by extracts of eggs adult and, especially, webbing plus excreta of T. evansi. Methanol extracts of Tetranychus urticae (Koch) showed a stronger arrestment than extracts of T. evansi. 650 $aAcari 650 $abiological control 650 $aPhytoseiulus persimilis 650 $aTetranychus evansi 650 $aInseto 650 $aTetranychus Urticae 653 $aCapture 653 $aInsect 653 $aPhytoseiid 653 $aPredator 700 1 $aMcMURTRY, J. A. 773 $tExperimental and Applied Acarology$gv. 1, p. 127-138, 1985.
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