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| Registros recuperados : 2 | |
| 1. |  | GAZZIERO, D. L. P.; ADEGAS, F. S.; VOLL, E.; VARGAS, L.; KARAM, D.; MATALLO, M. B.; CERDEIRA, A. L.; FORNAROLI, D. A.; OSIPE, R.; SPENGLER, A. N.; ZOIA, L. Interferência da buva em áreas cultivadas com soja. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 31., 2010, Brasília, DF. Resumos... Londrina: Embrapa Soja, 2010. p. 442-443. Resumo 149. Editores técnicos: Adilson de Oliveira Junior, Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campo Leite, César de Castro, Jussara Flores de Oliveira Arbues, Wellington Cavalcanti.| Biblioteca(s): Embrapa Soja; Embrapa Trigo. |
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| 2. | | GAZZIERO, D. L. P.; ADEGAS, F. S.; VOLL, E.; VARGAS, L.; KARAM, D.; MATALLO, M. B.; CERDEIRA, A. L.; FORNAROLI, D. A.; OSIPE, R.; SPENGLER, A. N.; ZOIA, L. Interferência da buva em áreas cultivadas com soja. In: CONGRESSO BRASILEIRO DA CIÊNCIA DAS PLANTAS DANINHAS, 27., 2010, Ribeirão Preto. Responsabilidade social e ambiental no manejo de plantas daninhas: [anais]. Ribeirão Preto: SBCPD, 2010. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Soja. |
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| Registros recuperados : 2 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
04/10/2011 |
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Data da última atualização: |
04/10/2011 |
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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: |
OLIVEIRA, A. C. B. de; PEREIRA, A. A.; SILVA, F. L. da; REZENDE, J. C. de; BOTELHO, C. E.; CARVALHO, G. R. |
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Afiliação: |
ANTONIO CARLOS BAIAO DE OLIVEIRA, SAPC; EPAMIG; EPAMIG; EPAMIG/UFLA; EPAMIG/UFLA; EPAMIG/UFLA. |
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Título: |
Prediction of genetic gains from selection in Arabica coffee progenies. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Viçosa, v. 11, n. 2, p.106-113, 2011. |
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Idioma: |
Inglês |
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Conteúdo: |
Gains from selection for yield were estimated in Arabica coffee progenies carrying rust-resistance genes. The experiment in augmented block design was installed in Três Pontas, state of Minas Gerais. Three blocks were established with six plants per plot, spaced 3.50 x 0.90 m, in 96 regular (F2 progenies) and two control treatments. The plant response to rust was evaluated on a grade scale in 2008. Yield (bags per hectare) was estimated in the growing seasons 2005 to 2008. Significant differences between treatments for yield were observed in all harvests, except 2005. The presence of genetic variability among progenies allowed significant gain from selection for yield. Under the experimental conditions of this study, selection for yield can be performed in the first high-yield year, without major losses compared to genetic gain from selection for yield when based on the mean of four harvests. |
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Palavras-Chave: |
Bean yield; Genetic progress; Rust resistance. |
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Thesagro: |
Coffea Arábica. |
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Thesaurus NAL: |
Genetic improvement. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/42824/1/Prediction-of-genetic.pdf
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Marc: |
LEADER 01631naa a2200241 a 4500
001 1902231
005 2011-10-04
008 2011 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, A. C. B. de
245 $aPrediction of genetic gains from selection in Arabica coffee progenies.$h[electronic resource]
260 $c2011
520 $aGains from selection for yield were estimated in Arabica coffee progenies carrying rust-resistance genes. The experiment in augmented block design was installed in Três Pontas, state of Minas Gerais. Three blocks were established with six plants per plot, spaced 3.50 x 0.90 m, in 96 regular (F2 progenies) and two control treatments. The plant response to rust was evaluated on a grade scale in 2008. Yield (bags per hectare) was estimated in the growing seasons 2005 to 2008. Significant differences between treatments for yield were observed in all harvests, except 2005. The presence of genetic variability among progenies allowed significant gain from selection for yield. Under the experimental conditions of this study, selection for yield can be performed in the first high-yield year, without major losses compared to genetic gain from selection for yield when based on the mean of four harvests.
650 $aGenetic improvement
650 $aCoffea Arábica
653 $aBean yield
653 $aGenetic progress
653 $aRust resistance
700 1 $aPEREIRA, A. A.
700 1 $aSILVA, F. L. da
700 1 $aREZENDE, J. C. de
700 1 $aBOTELHO, C. E.
700 1 $aCARVALHO, G. R.
773 $tCrop Breeding and Applied Biotechnology, Viçosa$gv. 11, n. 2, p.106-113, 2011.
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Registro original: |
Embrapa Café (CNPCa) |
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