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| Registros recuperados : 9 | |
| 2. |  | LAVIOLA, B. G.; ROSADO, T. B.; BHERING, L. L.; KOBAYASHI, A. K.; RESENDE, M. D. V. de. Genetic parameters and variability in physic nut accessions during early developmental stages. Pesquisa Agropecuaria Brasileira, Brasília, v. 45, n. 10, p. 1117-1123, out. 2010.| Biblioteca(s): Embrapa Florestas; Embrapa Meio-Norte; Embrapa Unidades Centrais. |
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| 3. | | SANCHÉZ, C. F. B.; ALVES, R. S.; GARCIA, A. d. P.; TEODORO, P. E.; PEIXOTO, L. A.; SILVA, L. A.; BHERING, L. L.; RESENDE, M. D. V. de. Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L. Genetics and Molecular Research, v. 16, n. 3, gmr16039753, 2017. 8 p.| Biblioteca(s): Embrapa Florestas. |
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| 4. | | SOUZA, N. O. de; ALVES, R. S.; TEODORO, P. E.; SILVA, L. A. da; TARDIN, F. D.; BALDONI, A. B.; RESENDE, M. D. V. de; BHERING, L. L. Single- and multiple-trait BLUP in genetic selection of parents and hybrids of grain sorghum. Revista de la Facultad de Ciencias Agrarias Uncuyo, v. 51, n. 2, Jul./Dic. 2019.| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Florestas; Embrapa Milho e Sorgo. |
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| 5. | | ALVES, R. S.; PEIXOTO, L. de A.; TEODORO, P. E.; SILVA, L. A.; RODRIGUES, E. V.; RESENDE, M. D. V. de; LAVIOLA, B. G.; BHERING, L. L. Selection of Jatropha curcas families based on temporal stability and adaptability of genetic values. Industrial Crops and Products, v. 119, p. 290-293, Sept. 2018.| Biblioteca(s): Embrapa Agroenergia; Embrapa Florestas. |
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| 6. | | ALVES, R. S.; TEODORO, P. E.; PEIXOTO, L. de A.; ROCHA, J. R. do A. S. de C.; SILVA, L. A.; LAVIOLA, B. G.; RESENDE, M. D. V. de; BHERING, L. L. Multiple-trait BLUP in longitudinal data analysis on Jatropha curcas breeding for bioenergy. Industrial Crops & Products, v.130, p. 558-561, 2019.| Biblioteca(s): Embrapa Agroenergia; Embrapa Florestas. |
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| 7. | | ALVES, R. S.; ROCHA, J. R. do A. de C.; TEODORO, P. E.; RESENDE, M. D. V. de; HENRIQUES, E. P.; SILVA, L. A.; CARNEIRO, P. C. S.; BHERING, L. L. Multiple-trait BLUP: a suitable strategy for genetic selection of Eucalyptus. Tree Genetics & Genomes, v. 14, n. 5, article 77, Oct. 2018. 8 p.| Biblioteca(s): Embrapa Florestas. |
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| 8. | | FERREIRA, F. M.; ROCHA, J. R. do A. S. de C.; ALVES, R. S.; ELIZEU, A. M.; BENITES, F. R. G.; RESENDE, M. D. V. de; SOUZA SOBRINHO, F. de; BHERING, L. L. Estimates of repeatability coefficients and optimum number of measures for genetic selection of Cynodon spp. Euphytica, v. 216, article 70, 2020.| Biblioteca(s): Embrapa Florestas; Embrapa Gado de Leite. |
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| 9. | | ALVES, R. S.; TEODORO, P. E.; FARIAS, F. C.; FARIAS, F. J. C.; CARVALHO, L. P. de; RODRIGUES, J. I. S.; BHERING, L. L.; RESENDE, M. D. V. de. Evaluation of genotype x environment interactions in cotton using the method proposed by Eberhart and Russell and reaction norm models. Genetics and Molecular Research, v. 16, n. 3, gmr16039726, 2017.| Biblioteca(s): Embrapa Algodão; Embrapa Florestas. |
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| Registros recuperados : 9 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
12/03/2019 |
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Data da última atualização: |
30/10/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
CARVALHO, H. F.; SILVA, F. L. da; RESENDE, M. D. V. de; BHERING, L. L. |
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Afiliação: |
Humberto Fanelli Carvalho, Instituto Agronômico; Felipe Lopes da Silva, UFV; MARCOS DEON VILELA DE RESENDE, CNPF; Leonardo Lopes Bhering, UFV. |
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Título: |
Selection and genetic parameters for interpopulation hybrids between kouilou and robusta coffee. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Bragantia, Campinas, v. 78, n. 1, p. 52-59, Jan./Mar. 2019. |
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DOI: |
10.1590/1678-4499.2018124 |
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Idioma: |
Inglês |
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Conteúdo: |
Selection of hybrid coffee plants coming from crosses between divergent populations is particularly relevant for the success of breeding programs. This study aimed to outline the best selection strategy in a hybrid population of Coffea canephora var. kouilou and robusta by estimating intrapopulation genetic parameters. Twenty full-sib progenies obtained by North Caroline II were installed in a randomized complete blocks design, with one plant per elementary plot. The following traits were evaluated: vegetative vigor, reaction to rust, plant height, diameter of canopy projection, maturity time, and bean yield. Significant individual genotypic variance and heritability estimates lead to an effective selection. The multi-trait selection index carried out between progenies and at individual level provided 5% and 40% gain, respectively. Thus, intrapopulation selection in a hybrid population is a viable strategy for the selection of superior individuals to compose new crosses and clones for cultivars in the breeding program of C. canephora, even with unbalanced data. |
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Palavras-Chave: |
Intrapopulation selection; Mixed models; Multi-trait index. |
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Thesagro: |
Café; Coffea Canephora. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/197470/1/2019-M.Deon-B-Selection.pdf
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|
Marc: |
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001 2106924
005 2019-10-30
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1590/1678-4499.2018124$2DOI
100 1 $aCARVALHO, H. F.
245 $aSelection and genetic parameters for interpopulation hybrids between kouilou and robusta coffee.$h[electronic resource]
260 $c2019
520 $aSelection of hybrid coffee plants coming from crosses between divergent populations is particularly relevant for the success of breeding programs. This study aimed to outline the best selection strategy in a hybrid population of Coffea canephora var. kouilou and robusta by estimating intrapopulation genetic parameters. Twenty full-sib progenies obtained by North Caroline II were installed in a randomized complete blocks design, with one plant per elementary plot. The following traits were evaluated: vegetative vigor, reaction to rust, plant height, diameter of canopy projection, maturity time, and bean yield. Significant individual genotypic variance and heritability estimates lead to an effective selection. The multi-trait selection index carried out between progenies and at individual level provided 5% and 40% gain, respectively. Thus, intrapopulation selection in a hybrid population is a viable strategy for the selection of superior individuals to compose new crosses and clones for cultivars in the breeding program of C. canephora, even with unbalanced data.
650 $aCafé
650 $aCoffea Canephora
653 $aIntrapopulation selection
653 $aMixed models
653 $aMulti-trait index
700 1 $aSILVA, F. L. da
700 1 $aRESENDE, M. D. V. de
700 1 $aBHERING, L. L.
773 $tBragantia, Campinas$gv. 78, n. 1, p. 52-59, Jan./Mar. 2019.
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Embrapa Florestas (CNPF) |
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