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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Florestas. |
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Data corrente: |
06/03/2006 |
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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: |
MISSIO, R. F.; SILVA, A. M. da; DIAS, L. A. dos S.; MORAES, M. L. T. de; RESENDE, M. D. V. de. |
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Título: |
Estimates of genetic parameters and prediction of additive genetic values in Pinus kesya progenies. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 5, p. 394-401, 2005. |
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Idioma: |
Inglês |
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Conteúdo: |
The objeetive ofthis study was to seleet Pinus kesya prog enies by lhe estimation of g enetic p arameters using lhe method of restricted maximum likelihood (Remi) and prediction of additive genetic values by the best linear unbiased prediction (Blup ). The Pinus kesya progeny tesl was installed in randomized b/oeks. which consist ed of 30 progenies and three replications. Tlze twenty-year-old trees were evaluated for lhe traits diameter at breast heiglit (DBH), height (HT) and st em form (FOR). The DBH, HT and FOR means \Vere, respectively, 21.89 em, 21.89111 and 1.56 and their respective mean herit ability estimares of progenies were 0.58, 0.39 and 0.66. DBH presented the highest coefficient of additive genetic variation (17.89%). Tlze selection ofthe 80 best t rees whicli belon ged 1021 progenies provided a gain 0/,9.62%for FOR witli a mean of 3.81 trees selected per prog eny, an effective population si:e 0/,30.86 and g enetic diverg ence ofO.37. |
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Palavras-Chave: |
Ganho genético; Genetic gain; Improvement; Pinus kesya; Reml/Blup; Selection. |
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Thesagro: |
Melhoramento; Parâmetro Genético; Progênie; Seleção. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/101715/1/estimatics0001.pdf
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Marc: |
LEADER 01789naa a2200289 a 4500
001 1316274
005 2016-01-26
008 2005 bl uuuu u00u1 u #d
100 1 $aMISSIO, R. F.
245 $aEstimates of genetic parameters and prediction of additive genetic values in Pinus kesya progenies.
260 $c2005
520 $aThe objeetive ofthis study was to seleet Pinus kesya prog enies by lhe estimation of g enetic p arameters using lhe method of restricted maximum likelihood (Remi) and prediction of additive genetic values by the best linear unbiased prediction (Blup ). The Pinus kesya progeny tesl was installed in randomized b/oeks. which consist ed of 30 progenies and three replications. Tlze twenty-year-old trees were evaluated for lhe traits diameter at breast heiglit (DBH), height (HT) and st em form (FOR). The DBH, HT and FOR means \Vere, respectively, 21.89 em, 21.89111 and 1.56 and their respective mean herit ability estimares of progenies were 0.58, 0.39 and 0.66. DBH presented the highest coefficient of additive genetic variation (17.89%). Tlze selection ofthe 80 best t rees whicli belon ged 1021 progenies provided a gain 0/,9.62%for FOR witli a mean of 3.81 trees selected per prog eny, an effective population si:e 0/,30.86 and g enetic diverg ence ofO.37.
650 $aMelhoramento
650 $aParâmetro Genético
650 $aProgênie
650 $aSeleção
653 $aGanho genético
653 $aGenetic gain
653 $aImprovement
653 $aPinus kesya
653 $aReml/Blup
653 $aSelection
700 1 $aSILVA, A. M. da
700 1 $aDIAS, L. A. dos S.
700 1 $aMORAES, M. L. T. de
700 1 $aRESENDE, M. D. V. de
773 $tCrop Breeding and Applied Biotechnology, Viçosa, MG$gv. 5, p. 394-401, 2005.
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Registro original: |
Embrapa Florestas (CNPF) |
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