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| Registros recuperados : 13 | |
| 1. |  | RODRIGUES, K. M.; CORREIA, M. E. F.; RESENDE, A. S. de; CAMPELLO, E. F. C. Evaluation of epigeous soil fauna at recovered gullies with leguminous trees in Pinheiral Municipality, Rio de Janeiro State, Brazil. In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15., INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Abstracts... Colombo: Embrapa Florestas, 2008. 1 p. 1 CD-ROM.| Biblioteca(s): Embrapa Agrobiologia. |
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| 4. | | CORREIA, M. E. F.; RODRIGUES, K. M.; CURCIO, G.; RESENDE, A.; JANTALIA, C.; CAMPELLO, E. Soil fauna response to geomorphological and vegetational aspects in southeastern Brazil. In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.| Biblioteca(s): Embrapa Florestas. |
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| 5. | | CORREIA, M. E. F.; REIS, L. L.; CAMPELLO, E. F. C.; RODRIGUES, K. M.; DIAS, L. E.; FRANCO, A. A. Fauna edáfica como indicadora da recuperação de áreas degradadas pela mineração de bauxita, em Porto Trombetas (PA). In: SIMPÓSIO NACIONAL E CONGRESSO LATINO-AMERICANO [SOBRE] RECUPERAÇÃO DE ÁREAS DEGRADADAS, 6., 2005, Curitiba. Anais... Curitiba: SOBRADE, 2005. p. 13-23. Editado por: Maurício Balensiefer.
Fauna edáfica como indicadora de la recuperación de áreas degradadas pela minería de bauxita, em Porto Trombetas (PA).| Biblioteca(s): Embrapa Agrobiologia. |
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| 9. | | CORREIA, M. E. F.; RODRIGUES, K. M.; CURCIO, G.; RESENDE, A. S. de; JANTALIA, C. P.; CAMPELLO, E. F. C. Soil fauna response to geomorphological and vegetational aspects in southeastern Brazil. In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15., INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Abstracts... Colombo: Embrapa Florestas, 2008. 1 p. 1 CD-ROM.| Biblioteca(s): Embrapa Agrobiologia. |
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| 10. | | RESENDE, A. S. de; CAMPELLO, E. F. C.; SILVA, G. T. A.; RODRIGUES, K. M.; OLIVEIRA, W. R. D. de; CORREIA, M. E. F. Artropodes do solo durante o processo de decomposição da matéria orgânica. Agronomia Colombiana, v. 31, n. 1, p. 89-64, 2013.| Biblioteca(s): Embrapa Agrobiologia. |
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| 11. | | BIANCHI, M. O.; CORREIA, M. E. F.; AQUINO, A. M. de; RODRIGUES, K. M.; SANTOS, C. A. B.; COSTA, J. R.; ESPÍNDOLA, J. A. A. Efeito do uso de coberturas vivas e da adubação orgânica sobre a fauna do solo epígea na produção do milho. Seropédica: Embrapa Agrobiologia, 2006. 4 p. Trabalho apresentado na XXVII Reunião Brasileira de Fertilidade do Solo e Nutrição de Plantas, XI Reunião Brasileira sobre Micorrizas, IX Simpósio Brasileiro de Microbiologia do Solo; VI Reunião Brasileira de Biologia do Solo, Bonito/MS,...| Biblioteca(s): Embrapa Agrobiologia. |
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| 13. | | TEIXEIRA, A. L.; SOUZA, F. de F.; ROCHA, R. B.; VIEIRA JUNIOR, J. R.; TORRES, J. D.; RODRIGUES, K. M.; MORAES, M. S. de; SILVA, C. A.; OLIVEIRA, V. E. G. de; LOURENÇO, J. L. R. Performance of intraspecific hybrids (Kouillou x Robusta) of Coffea canephora Pierre. African Journal of Agricultural Research, v. 12, n. 35, p. 2675-2680, 2017.| Biblioteca(s): Embrapa Rondônia; Embrapa Semiárido. |
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| Registros recuperados : 13 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Rondônia; Embrapa Semiárido. |
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Data corrente: |
06/02/2018 |
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Data da última atualização: |
02/03/2018 |
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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: |
TEIXEIRA, A. L.; SOUZA, F. de F.; ROCHA, R. B.; VIEIRA JUNIOR, J. R.; TORRES, J. D.; RODRIGUES, K. M.; MORAES, M. S. de; SILVA, C. A.; OLIVEIRA, V. E. G. de; LOURENÇO, J. L. R. |
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Afiliação: |
ALEXSANDRO LARA TEIXEIRA, CPAF-Rondonia; FLAVIO DE FRANCA SOUZA, CPATSA; RODRIGO BARROS ROCHA, CPAF-Rondonia; JOSE ROBERTO VIEIRA JUNIOR, CPAF-Rondonia; Josemar Dávila Torres, FIMCA; Karine Marques Rodrigues, FIMCA; Marcos Santana de Moraes, UNIR; Camila Andrade Silva, IFRO; Victor Emanuel Gonçalves de Oliveira, FIMCA; João Luiz Resende Lourenço, UNIR. |
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Título: |
Performance of intraspecific hybrids (Kouillou x Robusta) of Coffea canephora Pierre. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
African Journal of Agricultural Research, v. 12, n. 35, p. 2675-2680, 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
The experiment was carried out in 2005 in the municipality of Ouro Preto do Oeste at the experimental station of Embrapa Rondônia. 256 genotypes were evaluated, from nine hybridizations among parents of Kouillou (Cpafro 121, Cpafro 194, Cpafro 199 and Emcapa 03) and Robusta (Robusta 1675, Robusta 2258 and Robusta 640). The experimental design was a randomized complete block design, where each cross was represented by a maximum of 32 plants, distributed in four replications. The spacing used was 3.5 x 1.5 m. The average of six harvests and the yield of hulled coffee was 74.90 bags ha-1. Highlight for progeny is Emcapa 03 x Cpafro 194 with average yield of 97.71 bags ha-1. The estimated heritability observed for yield of coffee benefited, was 78.96%. The evaluation of six production seasons was allowed to verify the reliability of the genetic parameters in each set of crops. It was possible to observe that only the evaluation of the 1st and 2nd crops would be enough to estimate the genetic parameters with efficiency, with a coefficient of determination (R2) of 79.10%. With the inclusion of the 3rd crop, R2 estimates rose to 81.10%. The individual evaluations (per plant) carried out in 2006/2007, 2007/2008 and 2008/2009 crops showed the superiority of the plants from crosses 7, 8 and 9. In relation to resistance of orange rust, most of the genotypes were resistant to disease, and 75% of the genotypes did not present any type of infection symptoms. Among the susceptible genotypes, there was a variation between 1 and 15% in the degree of lesion intensity. MenosThe experiment was carried out in 2005 in the municipality of Ouro Preto do Oeste at the experimental station of Embrapa Rondônia. 256 genotypes were evaluated, from nine hybridizations among parents of Kouillou (Cpafro 121, Cpafro 194, Cpafro 199 and Emcapa 03) and Robusta (Robusta 1675, Robusta 2258 and Robusta 640). The experimental design was a randomized complete block design, where each cross was represented by a maximum of 32 plants, distributed in four replications. The spacing used was 3.5 x 1.5 m. The average of six harvests and the yield of hulled coffee was 74.90 bags ha-1. Highlight for progeny is Emcapa 03 x Cpafro 194 with average yield of 97.71 bags ha-1. The estimated heritability observed for yield of coffee benefited, was 78.96%. The evaluation of six production seasons was allowed to verify the reliability of the genetic parameters in each set of crops. It was possible to observe that only the evaluation of the 1st and 2nd crops would be enough to estimate the genetic parameters with efficiency, with a coefficient of determination (R2) of 79.10%. With the inclusion of the 3rd crop, R2 estimates rose to 81.10%. The individual evaluations (per plant) carried out in 2006/2007, 2007/2008 and 2008/2009 crops showed the superiority of the plants from crosses 7, 8 and 9. In relation to resistance of orange rust, most of the genotypes were resistant to disease, and 75% of the genotypes did not present any type of infection symptoms. Among the susceptible genotype... Mostrar Tudo |
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Palavras-Chave: |
Amazon; Coffee breeding; Genética quantitativa; Quantitative genetic. |
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Thesagro: |
Café; Cafeicultura. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/172222/1/Performance-Teixeira.pdf
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Marc: |
LEADER 02465naa a2200301 a 4500
001 2088421
005 2018-03-02
008 2017 bl uuuu u00u1 u #d
100 1 $aTEIXEIRA, A. L.
245 $aPerformance of intraspecific hybrids (Kouillou x Robusta) of Coffea canephora Pierre.$h[electronic resource]
260 $c2017
520 $aThe experiment was carried out in 2005 in the municipality of Ouro Preto do Oeste at the experimental station of Embrapa Rondônia. 256 genotypes were evaluated, from nine hybridizations among parents of Kouillou (Cpafro 121, Cpafro 194, Cpafro 199 and Emcapa 03) and Robusta (Robusta 1675, Robusta 2258 and Robusta 640). The experimental design was a randomized complete block design, where each cross was represented by a maximum of 32 plants, distributed in four replications. The spacing used was 3.5 x 1.5 m. The average of six harvests and the yield of hulled coffee was 74.90 bags ha-1. Highlight for progeny is Emcapa 03 x Cpafro 194 with average yield of 97.71 bags ha-1. The estimated heritability observed for yield of coffee benefited, was 78.96%. The evaluation of six production seasons was allowed to verify the reliability of the genetic parameters in each set of crops. It was possible to observe that only the evaluation of the 1st and 2nd crops would be enough to estimate the genetic parameters with efficiency, with a coefficient of determination (R2) of 79.10%. With the inclusion of the 3rd crop, R2 estimates rose to 81.10%. The individual evaluations (per plant) carried out in 2006/2007, 2007/2008 and 2008/2009 crops showed the superiority of the plants from crosses 7, 8 and 9. In relation to resistance of orange rust, most of the genotypes were resistant to disease, and 75% of the genotypes did not present any type of infection symptoms. Among the susceptible genotypes, there was a variation between 1 and 15% in the degree of lesion intensity.
650 $aCafé
650 $aCafeicultura
653 $aAmazon
653 $aCoffee breeding
653 $aGenética quantitativa
653 $aQuantitative genetic
700 1 $aSOUZA, F. de F.
700 1 $aROCHA, R. B.
700 1 $aVIEIRA JUNIOR, J. R.
700 1 $aTORRES, J. D.
700 1 $aRODRIGUES, K. M.
700 1 $aMORAES, M. S. de
700 1 $aSILVA, C. A.
700 1 $aOLIVEIRA, V. E. G. de
700 1 $aLOURENÇO, J. L. R.
773 $tAfrican Journal of Agricultural Research$gv. 12, n. 35, p. 2675-2680, 2017.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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