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| 1. |  | PIZZOFERATO, L.; MANZI, P.; RUBINO, R.; FEDELE, V.; PIZZILO, M. Degree of antioxidant protection in goat milk and cheese: the effect of feeding systems. In: INTERNATIONAL CONFERENCE ON GOATS, 7., 2000, Tours, Poitiers, France. Proceedings... Paris: INRA: IGA: Institut de Elevage, 2000. v. 2, p. 580-582.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Unidades Centrais. |
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Data corrente: |
18/10/2018 |
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Data da última atualização: |
22/01/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
NAVEGANTES, P. C. A.; OLIVEIRA, M. do S. P. de; NUNES, J. A. R. |
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Afiliação: |
Patricia Cardoso Andrade Navegantes, UFLA; MARIA DO SOCORRO P DE OLIVEIRA, CPATU; José Airton Rodrigues Nunes, UFLA. |
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Título: |
Genetic parameters of traits at the juvenile stage of different assai palm tree progenies. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 7, p. 815-823, July 2018. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Parâmetros genéticos de características na fase juvenil de diferentes progênies de açaizeiro. |
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Conteúdo: |
The objective of this work was to estimate genetic parameters of traits at the juvenile stage of different assai palm (Euterpe oleracea) tree progenies, as well as to select among and within the most promising for fruit production. A total of 34 half-sib and 16 full-sib progenies were evaluated in a completely randomized design with eight replicates and one plant per plot. Nine traits were measured in five harvests, and the data were analyzed using the mixed model approach. The genetic variance was significant for most of the traits. Progeny-mean heritabilities showed moderate magnitudes, ranging from 51% for number of dead leaves to 59% for leaf sheath length. In general, the genetic correlations were positive and had magnitudes varying from moderate to very high. The genetic gains were more expressive for the traits plant height, leaf sheath length, and girth circumference. The full-sib progenies P33, P37, and P42 are promising for fruit production. |
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Palavras-Chave: |
Correlação genética; Full-sib; Ganho com seleção; Half-sib; Herdabilidade; Irmão germano; Meio-irmão; Mixed models; Modelo misto; Selection gain. |
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Thesagro: |
Euterpe Oleracea. |
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Thesaurus NAL: |
Genetic correlation; Heritability. |
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Categoria do assunto: |
--
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/184585/1/Genetic-parameters-of-traits.pdf
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Marc: |
LEADER 02006naa a2200313 a 4500
001 2101555
005 2021-01-22
008 2018 bl uuuu u00u1 u #d
100 1 $aNAVEGANTES, P. C. A.
245 $aGenetic parameters of traits at the juvenile stage of different assai palm tree progenies.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Parâmetros genéticos de características na fase juvenil de diferentes progênies de açaizeiro.
520 $aThe objective of this work was to estimate genetic parameters of traits at the juvenile stage of different assai palm (Euterpe oleracea) tree progenies, as well as to select among and within the most promising for fruit production. A total of 34 half-sib and 16 full-sib progenies were evaluated in a completely randomized design with eight replicates and one plant per plot. Nine traits were measured in five harvests, and the data were analyzed using the mixed model approach. The genetic variance was significant for most of the traits. Progeny-mean heritabilities showed moderate magnitudes, ranging from 51% for number of dead leaves to 59% for leaf sheath length. In general, the genetic correlations were positive and had magnitudes varying from moderate to very high. The genetic gains were more expressive for the traits plant height, leaf sheath length, and girth circumference. The full-sib progenies P33, P37, and P42 are promising for fruit production.
650 $aGenetic correlation
650 $aHeritability
650 $aEuterpe Oleracea
653 $aCorrelação genética
653 $aFull-sib
653 $aGanho com seleção
653 $aHalf-sib
653 $aHerdabilidade
653 $aIrmão germano
653 $aMeio-irmão
653 $aMixed models
653 $aModelo misto
653 $aSelection gain
700 1 $aOLIVEIRA, M. do S. P. de
700 1 $aNUNES, J. A. R.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 7, p. 815-823, July 2018.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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