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| Registros recuperados : 4 | |
| 1. |  | SALGADO, C. C.; CRUZ, C. D.; NASCIMENTO, M.; BARRERA, C. F. S. O uso da variância como metodologia alternativa para integração de mapas genéticos. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 1, p. 66-73, jan. 2011. Título em inglês: Variance utilization as an alternative methodology for integrating genetic maps.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 2. | | BHERING, L. L.; BARRERA, C. F.; ORTEGA, D.; LAVIOLA, B. G.; ALVES, A. A.; ROSADO, T. B.; CRUZ, C. D. Differential response of Jatropha genotypes to different selection methods indicates that combined selection is more suited than other methods for rapid improvement of the species. Industrial Crops and Products, v. 41, p. 260-265, 2013.| Biblioteca(s): Embrapa Agroenergia. |
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| 3. | | ORTEGA CEDILLO, D.; BARRERA, C. F.; ORTEGA CEDILLO, J.; ORELLANA CARRERA, J.; RESENDE, M. D. V. de; CRUZ, C. D. Estimates of parameters, prediction and selection of an oil palm population in Ecuador. Revista Facultad Nacional de Agronomía, Medellín, v. 71, n. 2, p. 8477-8487, 2018.| Biblioteca(s): Embrapa Florestas. |
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| 4. | | BHERING, L. L.; BARRERA, C. F.; CEDILLO, D. O.; LAVIOLA, B. G.; ALVES, A. A.; ROSADO, T. B.; CRUZ, C. D. Componentes de variância genética e resposta do pinhão-manso à seleção. In: CONGRESSO BRASILEIRO DE PESQUISA EM PINHÃO-MANSO, 2., 2011, Brasília, DF. Pinhão-manso: focando em soluções sustentáveis para produção de biocombustíveis: anais. Brasília, DF: Embrapa Agroenergia: ABPPM, 2011. 1 CD-ROM. (Embrapa Agroenergia. Documentos, 005). Não paginado.| Biblioteca(s): Embrapa Agroenergia. |
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| Registros recuperados : 4 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
23/11/2018 |
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Data da última atualização: |
23/11/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
ORTEGA CEDILLO, D.; BARRERA, C. F.; ORTEGA CEDILLO, J.; ORELLANA CARRERA, J.; RESENDE, M. D. V. de; CRUZ, C. D. |
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Afiliação: |
Digner Ortega Cedillo, Instituto Nacional de Investigaciones Agropecuarias; Carlos Felipe Barrera, Universidad Nacional de Colombia; Jorge Ortega Cedillo, Independiente; Jorge Orellana Carrera, Universidad Técnica Equinoccial; MARCOS DEON VILELA DE RESENDE, CNPF; Cosme Damião Cruz, UFV. |
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Título: |
Estimates of parameters, prediction and selection of an oil palm population in Ecuador. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Revista Facultad Nacional de Agronomía, Medellín, v. 71, n. 2, p. 8477-8487, 2018. |
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DOI: |
10.15446/rfna.v71n2.71928 |
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Idioma: |
Espanhol |
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Conteúdo: |
Was used the REML/BLUP method to estimate the genetic parameters, select the best plants of Dura x Dura full-sib families, study the trait correlations, group families by multivariate similarity and to determine the number of repeated measurements required for the selection of the traits (bunch number, fresh fruit bunch yield and average bunch weight). Twenty-four families developed in three trials were tested, together with one control per test from the genebank of the experimental station of Santo Domingo - INIAP in Ecuador. The evaluation lasted five years and was arranged in a randomized block design with 12 plants per plot and four replications. The population variability for traits and genetic heritability between plots was close to that found within plots. The genetic gain of the 10 selected plants, was 43% higher than the overall average. The correlation was low and negative only between bunch number and average bunch weight. By Tocher cluster analysis, six groups were formed, and in group IV, families selected by average ranking (3A, 5C and 7B). It was concluded that the BLUP estimates are encouraging with a view to a continuous breeding program of oil palm, with the possibility of maximizing genetic gains in future generations. |
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Palavras-Chave: |
Agrupamento; BLUP; Clusters; Genetic parameters. |
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Thesagro: |
Elaeis Guineensis; Índice de Seleção; Parâmetro Genético. |
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Thesaurus NAL: |
Selection index. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02144naa a2200289 a 4500
001 2099971
005 2018-11-23
008 2018 bl uuuu u00u1 u #d
024 7 $a10.15446/rfna.v71n2.71928$2DOI
100 1 $aORTEGA CEDILLO, D.
245 $aEstimates of parameters, prediction and selection of an oil palm population in Ecuador.$h[electronic resource]
260 $c2018
520 $aWas used the REML/BLUP method to estimate the genetic parameters, select the best plants of Dura x Dura full-sib families, study the trait correlations, group families by multivariate similarity and to determine the number of repeated measurements required for the selection of the traits (bunch number, fresh fruit bunch yield and average bunch weight). Twenty-four families developed in three trials were tested, together with one control per test from the genebank of the experimental station of Santo Domingo - INIAP in Ecuador. The evaluation lasted five years and was arranged in a randomized block design with 12 plants per plot and four replications. The population variability for traits and genetic heritability between plots was close to that found within plots. The genetic gain of the 10 selected plants, was 43% higher than the overall average. The correlation was low and negative only between bunch number and average bunch weight. By Tocher cluster analysis, six groups were formed, and in group IV, families selected by average ranking (3A, 5C and 7B). It was concluded that the BLUP estimates are encouraging with a view to a continuous breeding program of oil palm, with the possibility of maximizing genetic gains in future generations.
650 $aSelection index
650 $aElaeis Guineensis
650 $aÍndice de Seleção
650 $aParâmetro Genético
653 $aAgrupamento
653 $aBLUP
653 $aClusters
653 $aGenetic parameters
700 1 $aBARRERA, C. F.
700 1 $aORTEGA CEDILLO, J.
700 1 $aORELLANA CARRERA, J.
700 1 $aRESENDE, M. D. V. de
700 1 $aCRUZ, C. D.
773 $tRevista Facultad Nacional de Agronomía, Medellín$gv. 71, n. 2, p. 8477-8487, 2018.
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Embrapa Florestas (CNPF) |
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