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| 2. |  | ANDRADE, A. M. de; BARBOSA, G. S.; MUNARO, E. R.; MENEZES, G. D. de. Inclusão de fibras vegetais virgens na pasta de papel velho, durante a reciclagem artesanal de papel. In: INTERNATIONAL CONGRESS AND EXHIBITION ON FOREST, 5., 1999, Curitiba. Forest 99: [resumos]. Rio de Janeiro: BIOSFERA, 1999. 1 CD-ROM. Autoria bilíngue: CONGRESSO E EXPOSICAO INTERNACIONAL SOBRE FLORESTAS, 5., 1999, Curitiba.| Biblioteca(s): Embrapa Florestas. |
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| 3. | | ANDRADE, A. M. de; BARBOSA, G. S.; MUNARO, E. R.; MENEZES, G. D. de. Desenvolvimento de um método de reciclagem artesanal de papel inidicado para comunidades carentes. In: INTERNATIONAL CONGRESS AND EXHIBITION ON FOREST, 5., 1999, Curitiba. Forest 99: [resumos]. Rio de Janeiro: BIOSFERA, 1999. 1 CD-ROM. Autoria bilíngue: CONGRESSO E EXPOSICAO INTERNACIONAL SOBRE FLORESTAS, 5., 1999, Curitiba.| Biblioteca(s): Embrapa Florestas. |
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| 4. | | ESTON, M. R. de; MENEZES, G. V.; ANTUNES, A. Z.; SANTOS, A. S. R. dos; SANTOS, A. M. R. dos. Espécie invasora em umidade de conservação: Achatina fulica (Bowdich, 1822) no Parque Estadual Carlos botelho, Sete Barras, SP, Brasil. Revista do Instituto Florestal, São Paulo, v. 18, n. único, p. 173-179, dez. 2006. Nota científica.| Biblioteca(s): Embrapa Florestas. |
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| 5. | | RAIMUNDO, S. MENEZES, G. V.; NOFFS, M. da; PISCIOTTA, K. R.; LOREJAN, S.; KOTEZ, L.; SALINAS, S. G. A criação dos conselhos consultivos nas unidades de proteção integral: estudo de caso no Estado de São Paulo. In: CONGRESSO BRASILEIRO DE UNIDADES DE CONSERVAÇÃO, 3., 2002, Fortaleza. Anais. Fortaleza: Rede Nacional Pró-Unidades de Conservação: Fundação O Boticário de Proteção à Natureza, 2002. p. 223-233. Trabalho técnico.| Biblioteca(s): Embrapa Florestas. |
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| 6. | | ANTUNES, A. Z.; ESTON, M. R. de; SANTOS, A. S. R. dos; MENEZES, G. V.; SANTOS, A. M. R. dos. Presença da coruja-listrada Strix hylophila Temminck, 1825 (aves, strigidae) no Parque Estadual Carlos Botelho, São miguel Arcanjo, estado de São Paulo. Revista do Instituto Florestal, São Paulo, v. 18, n. único, p. 167-171, dez. 2006. Nota científica.| Biblioteca(s): Embrapa Florestas. |
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| 7. | | SOARES, M. T. S.; CURCIO, G. R.; FERNANDES, F. A.; GAIAD, S.; MAEDA, S.; RESENDE, A. S. de; WREGE, M. S.; MENEZES, G. I. Post-planting survival of Anadenanthera colubrina (Vell.) Brenan var. cebil [Griseb.] Altschul inoculated with mycorrhizal fungi under nitrogen and potassium fertilization in the Brazilian Pantanal. Pesquisa Florestal Brasileira, Colombo, v. 39, (nesp), e201902043, 2019. p. 311. Edição especial dos resumos do IUFRO World Congress, 25., 2019, Curitiba.| Biblioteca(s): Embrapa Florestas. |
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| 8. | | SOARES, M. T. S.; FERNANDES, F. A.; CURCIO, G. R.; MENEZES, G.; RESENDE, A. S. de; GAIAD, S.; MAEDA, S.; WREGE, M. S. Estabelecimento de Anadenanthera colubrina var. cebil sob inoculação micorrízica e fertilização no Pantanal brasileiro. Pesquisa Florestal Brasileira, Colombo, v. 41, e202002129, 2021. 12 p.| Biblioteca(s): Embrapa Agrobiologia; Embrapa Florestas; Embrapa Pantanal. |
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| 9. | | SOARES, M. T. S.; GAIAD, S.; RESENDE, A. S. de; MENEZES, G. I. de; FERNANDES, F. A.; FERNANDES, A. H. B. M. Qualidade de mudas de espécies arbóreas procedentes do Bioma Pantanal e inoculadas com fungos micorrízicos. Pesquisa Florestal Brasileira, Colombo, v. 37, n. 91, p. 311-322, jun./set. 2017.| Biblioteca(s): Embrapa Florestas. |
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| 10. | | OLIVEIRA, L. T. de; BONAFÉ, C. M.; SIVA, F. F. e; VENTURA, H. T.; OLIVEIRA, H. R. de; MENEZES, G. R. de O.; RESENDE, M. D. V. de; VIANA, J. M. S. Bayesian random regression threshold models for genetic evaluation of pregnancy probability in Red Sindhi heifers. Livestock Science, v. 202, p. 166-170, August, 2017. Short communication| Biblioteca(s): Embrapa Florestas; Embrapa Gado de Corte. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas; Embrapa Gado de Corte. |
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Data corrente: |
13/10/2017 |
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Data da última atualização: |
18/12/2017 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
OLIVEIRA, L. T. de; BONAFÉ, C. M.; SIVA, F. F. e; VENTURA, H. T.; OLIVEIRA, H. R. de; MENEZES, G. R. de O.; RESENDE, M. D. V. de; VIANA, J. M. S. |
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Afiliação: |
Lorena Tavares de Oliveira, Department of Animal Science/Universidade Federal dos Vales do Jequitinhonha e Mucuri; Cristina Moreira Bonafé, Department of Animal Science/Universidade Federal dos Vales do Jequitinhonha e Mucuri; Fabyano Fonseca e Silva, Department of Animal Science/Universidade Federal de Viçosa; Henrique Torres Ventura, ABCZ, Associação Brasileira dos Criadores de Zebu; Hinayah Rojas de Oliveira, Department of Animal Science/Universidade Federal de Viçosa; GILBERTO ROMEIRO DE OLIVEIRA MENEZES, CNPGC; MARCOS DEON VILELA DE RESENDE, CNPF; José Marcelo Soriano Viana, Department of General Biology/Universidade Federal de Viçosa. |
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Título: |
Bayesian random regression threshold models for genetic evaluation of pregnancy probability in Red Sindhi heifers. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Livestock Science, v. 202, p. 166-170, August, 2017. |
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DOI: |
10.1016/j.livsci.2017.06.005 |
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Idioma: |
Inglês |
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Notas: |
Short communication |
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Conteúdo: |
We proposed a Bayesian random regression threshold model for genetic evaluation of pregnancy probability (PP) in Red Sindhi heifers over different months. Since this breed was recently introduced in Brazil, the age of 14 months usually preconized for Nellore cattle may not reflect the reality of the fertility indicator. In this context, the pregnancy success was evaluated at other ages aiming to understand its genetic variability pattern over time. A total of 4828 phenotyped heifers belong to 657 contemporary groups were used for the analysis. The estimated connectedness was equal to 99.75% considering 6189 individuals in the final pedigree. The random regression threshold models were implemented by combining second, third and fourth order Legendre polynomials to describe the average, the additive genetic and the permanent environmental curves. Additionally, the heterogeneity of the residual variance was also tested here. Based on DIC (deviance information criterion) and posterior model probabilities, the fourth order Legendre polynomials (LEG_4441) for the average, the additive genetic and the permanent environmental effects, assuming homogeneity of the residual variance, outperformed the simplest models. Thus, the fitting quality compensated the increased in the model complexity. The negative genetic correlations between PP at 15 months with PP at latter months indicates that rankings of animals for selection would be few similar in advanced ages. The high values for heritability (varying from 0.32 to 0.45) suggest that PP, mainly until 19 months, can be used as selection criterion for reproductive female performance in breeding programs for Red Sindhi cattle in Brazil. These practical results were only obtained due to the
advantages of the proposed random regression threshold models to describe PP over different months. MenosWe proposed a Bayesian random regression threshold model for genetic evaluation of pregnancy probability (PP) in Red Sindhi heifers over different months. Since this breed was recently introduced in Brazil, the age of 14 months usually preconized for Nellore cattle may not reflect the reality of the fertility indicator. In this context, the pregnancy success was evaluated at other ages aiming to understand its genetic variability pattern over time. A total of 4828 phenotyped heifers belong to 657 contemporary groups were used for the analysis. The estimated connectedness was equal to 99.75% considering 6189 individuals in the final pedigree. The random regression threshold models were implemented by combining second, third and fourth order Legendre polynomials to describe the average, the additive genetic and the permanent environmental curves. Additionally, the heterogeneity of the residual variance was also tested here. Based on DIC (deviance information criterion) and posterior model probabilities, the fourth order Legendre polynomials (LEG_4441) for the average, the additive genetic and the permanent environmental effects, assuming homogeneity of the residual variance, outperformed the simplest models. Thus, the fitting quality compensated the increased in the model complexity. The negative genetic correlations between PP at 15 months with PP at latter months indicates that rankings of animals for selection would be few similar in advanced ages. The high values for herit... Mostrar Tudo |
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Palavras-Chave: |
Heifer pregnancy; Legendre polynomials. |
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Thesagro: |
Bos indicus; Gado nelore; Novilho; Prenhez. |
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Thesaurus NAL: |
Genetic heterogeneity; Pedigree; Zebu. |
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Categoria do assunto: |
--
G Melhoramento Genético |
|
Marc: |
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024 7 $a10.1016/j.livsci.2017.06.005$2DOI
100 1 $aOLIVEIRA, L. T. de
245 $aBayesian random regression threshold models for genetic evaluation of pregnancy probability in Red Sindhi heifers.$h[electronic resource]
260 $c2017
500 $aShort communication
520 $aWe proposed a Bayesian random regression threshold model for genetic evaluation of pregnancy probability (PP) in Red Sindhi heifers over different months. Since this breed was recently introduced in Brazil, the age of 14 months usually preconized for Nellore cattle may not reflect the reality of the fertility indicator. In this context, the pregnancy success was evaluated at other ages aiming to understand its genetic variability pattern over time. A total of 4828 phenotyped heifers belong to 657 contemporary groups were used for the analysis. The estimated connectedness was equal to 99.75% considering 6189 individuals in the final pedigree. The random regression threshold models were implemented by combining second, third and fourth order Legendre polynomials to describe the average, the additive genetic and the permanent environmental curves. Additionally, the heterogeneity of the residual variance was also tested here. Based on DIC (deviance information criterion) and posterior model probabilities, the fourth order Legendre polynomials (LEG_4441) for the average, the additive genetic and the permanent environmental effects, assuming homogeneity of the residual variance, outperformed the simplest models. Thus, the fitting quality compensated the increased in the model complexity. The negative genetic correlations between PP at 15 months with PP at latter months indicates that rankings of animals for selection would be few similar in advanced ages. The high values for heritability (varying from 0.32 to 0.45) suggest that PP, mainly until 19 months, can be used as selection criterion for reproductive female performance in breeding programs for Red Sindhi cattle in Brazil. These practical results were only obtained due to the advantages of the proposed random regression threshold models to describe PP over different months.
650 $aGenetic heterogeneity
650 $aPedigree
650 $aZebu
650 $aBos indicus
650 $aGado nelore
650 $aNovilho
650 $aPrenhez
653 $aHeifer pregnancy
653 $aLegendre polynomials
700 1 $aBONAFÉ, C. M.
700 1 $aSIVA, F. F. e
700 1 $aVENTURA, H. T.
700 1 $aOLIVEIRA, H. R. de
700 1 $aMENEZES, G. R. de O.
700 1 $aRESENDE, M. D. V. de
700 1 $aVIANA, J. M. S.
773 $tLivestock Science$gv. 202, p. 166-170, August, 2017.
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