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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
25/08/2009 |
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Data da última atualização: |
26/01/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, R. A. de; RESENDE, M. D. V. de; DAROS, E.; BESPALHOK FILHO, J. C.; ZAMBON, J. L. C.; IDO, O. T.; WEBER, H.; KOEHLER, H. S. |
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Título: |
Genotypic evaluation and selection of sugarcane clones in three environments in the state of Paraná. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 5, p. 426-434, 2005. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to estimate genetic parameters and predict genotypic values in sugarcane clones (series RB96) by the Reml/Blup methodology. The trial was installed in an unbalanced block design to evaluate the yield at three locations in the state of Paraná. The ranking of the clones regarding yield differed from one location to the other, due to the genotypic correlation of intermediate magnitude (0.62) across the locations. The two best clones presented a mean superiority of 28% (RB955466) and 19% (RB965518) over the general mean of the three locations. A comparison of the methods Mhprvg (harmonic mean of the relative performance of genetic values, according to Resende 2004) and Lin and Binns (1988) showed that both selected practically the same clones but the Mhprvg method presented the advantage of providing results in the measurement scale of the evaluated trait. |
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Palavras-Chave: |
Avalhação; Cana. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/33168/1/Genotypic-evaluation-and-selection-of.pdf
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Marc: |
LEADER 01595naa a2200229 a 4500
001 1316269
005 2016-01-26
008 2005 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, R. A. de
245 $aGenotypic evaluation and selection of sugarcane clones in three environments in the state of Paraná.$h[electronic resource]
260 $c2005
520 $aThe objective of this study was to estimate genetic parameters and predict genotypic values in sugarcane clones (series RB96) by the Reml/Blup methodology. The trial was installed in an unbalanced block design to evaluate the yield at three locations in the state of Paraná. The ranking of the clones regarding yield differed from one location to the other, due to the genotypic correlation of intermediate magnitude (0.62) across the locations. The two best clones presented a mean superiority of 28% (RB955466) and 19% (RB965518) over the general mean of the three locations. A comparison of the methods Mhprvg (harmonic mean of the relative performance of genetic values, according to Resende 2004) and Lin and Binns (1988) showed that both selected practically the same clones but the Mhprvg method presented the advantage of providing results in the measurement scale of the evaluated trait.
653 $aAvalhação
653 $aCana
700 1 $aRESENDE, M. D. V. de
700 1 $aDAROS, E.
700 1 $aBESPALHOK FILHO, J. C.
700 1 $aZAMBON, J. L. C.
700 1 $aIDO, O. T.
700 1 $aWEBER, H.
700 1 $aKOEHLER, H. S.
773 $tCrop Breeding and Applied Biotechnology, Viçosa, MG$gv. 5, p. 426-434, 2005.
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Embrapa Florestas (CNPF) |
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