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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
15/01/2018 |
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Data da última atualização: |
15/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANCHÉZ, C. F. B.; ALVES, R. S.; GARCIA, A. d. P.; TEODORO, P. E.; PEIXOTO, L. A.; SILVA, L. A.; BHERING, L. L.; RESENDE, M. D. V. de. |
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Afiliação: |
C. F. B. Sanchéz, Universidad Nacional de Colombia; R. S. Alves, UFV; A. d. P. Garcia, Universidad Nacional de Colombia; P. E. Teodoro, UFV; L. A. Peixoto, UFV; L. A. Silva, UFV; L. L. Bhering, UFV; MARCOS DEON VILELA DE RESENDE, CNPF. |
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Título: |
Estimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 16, n. 3, gmr16039753, 2017. |
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Páginas: |
8 p. |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate repeated measures over the years to estimate repeatability coefficient and the number of the optimum measure to select superior genotypes in Annona muricata L. The fruit production was evaluated over 16 years in 71 genotypes without an experimental design. The estimation of variance components and the prediction of the permanent phenotypic value were performed using REML/BLUP proceedings. The coefficient of determination, accuracy, and selective efficiency increased when measures increased. The coefficient of determination of 80% was reached beyond 8 crop seasons with high accuracy and selective efficiency. Thus, the evaluation of 8 crop seasons can be suitable to select superior genotypes in the A. muricata L. breeding program. Predicted selection gain had a high magnitude for fruit production indicating that it is possible to take a progressive genetic advance for this trait over cycle breeding. |
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Palavras-Chave: |
REML. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/171071/1/2017-M.Deon-GMR-Estimates.pdf
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Marc: |
LEADER 01655naa a2200229 a 4500
001 2085408
005 2018-01-15
008 2017 bl uuuu u00u1 u #d
100 1 $aSANCHÉZ, C. F. B.
245 $aEstimates of repeatability coefficients and the number of the optimum measure to select superior genotypes in Annona muricata L.$h[electronic resource]
260 $c2017
300 $a8 p.
520 $aThe aim of this study was to evaluate repeated measures over the years to estimate repeatability coefficient and the number of the optimum measure to select superior genotypes in Annona muricata L. The fruit production was evaluated over 16 years in 71 genotypes without an experimental design. The estimation of variance components and the prediction of the permanent phenotypic value were performed using REML/BLUP proceedings. The coefficient of determination, accuracy, and selective efficiency increased when measures increased. The coefficient of determination of 80% was reached beyond 8 crop seasons with high accuracy and selective efficiency. Thus, the evaluation of 8 crop seasons can be suitable to select superior genotypes in the A. muricata L. breeding program. Predicted selection gain had a high magnitude for fruit production indicating that it is possible to take a progressive genetic advance for this trait over cycle breeding.
653 $aREML
700 1 $aALVES, R. S.
700 1 $aGARCIA, A. d. P.
700 1 $aTEODORO, P. E.
700 1 $aPEIXOTO, L. A.
700 1 $aSILVA, L. A.
700 1 $aBHERING, L. L.
700 1 $aRESENDE, M. D. V. de
773 $tGenetics and Molecular Research$gv. 16, n. 3, gmr16039753, 2017.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
24/02/2010 |
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Data da última atualização: |
21/01/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
FOGAÇA, F. H. dos S.; SANT'ANA, L. S.; CARNEIRO, D. J. |
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Afiliação: |
Fabíola Helena dos Santos Fogaça, Embrapa Meio-Norte; Léa Silva Sant'ana, Universidade Estadual Paulista; Dalton José Carneiro, Universidade Estadual Paulista. |
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Título: |
Dietary a-tocopheryl acetate on fillet quality of tilapia. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Acta Scientiarum. Animal Sciences, Maringá, v. 31, n. 4, p. 439-445, 2009. |
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Idioma: |
Inglês |
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Conteúdo: |
This work compared the effects of dietary ?-tocopheryl acetate on storage life of tilapia fillets. Three experimental diets containing increasing ?-tocopherol levels (zero, 100, and 200 mg kg-1) were used. The fish, with a mean initial weight of 184.23 ? 1.68 g, were fed diets for 63 days. After that period, they were slaughtered, filleted, and the fillets were grounded to accelerate lipid oxidation. Fish growth, survival, fillet yield, chemical composition and lipid oxidation of tilapia ground fillets were evaluated 0, 30 and 60 days after frozen storage. The results demonstrated that there was no significant difference between treatments for performance, and also, tocopherol did not influence the chemical composition values of fillets. Increased tocopherol levels in the feeds promoted a reduction in ground fillets lipid oxidation values. |
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Palavras-Chave: |
Oxidação lipídica; Suplementação de tocoferol. |
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Thesagro: |
Oreochromis Niloticus; Vida de Prateleira. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/116054/1/tilapia.ActaSciAnimSci.FabiolaFogaca.pdf
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Marc: |
LEADER 01435naa a2200193 a 4500
001 1658714
005 2015-01-21
008 2009 bl uuuu u00u1 u #d
100 1 $aFOGAÇA, F. H. dos S.
245 $aDietary a-tocopheryl acetate on fillet quality of tilapia.
260 $c2009
520 $aThis work compared the effects of dietary ?-tocopheryl acetate on storage life of tilapia fillets. Three experimental diets containing increasing ?-tocopherol levels (zero, 100, and 200 mg kg-1) were used. The fish, with a mean initial weight of 184.23 ? 1.68 g, were fed diets for 63 days. After that period, they were slaughtered, filleted, and the fillets were grounded to accelerate lipid oxidation. Fish growth, survival, fillet yield, chemical composition and lipid oxidation of tilapia ground fillets were evaluated 0, 30 and 60 days after frozen storage. The results demonstrated that there was no significant difference between treatments for performance, and also, tocopherol did not influence the chemical composition values of fillets. Increased tocopherol levels in the feeds promoted a reduction in ground fillets lipid oxidation values.
650 $aOreochromis Niloticus
650 $aVida de Prateleira
653 $aOxidação lipídica
653 $aSuplementação de tocoferol
700 1 $aSANT'ANA, L. S.
700 1 $aCARNEIRO, D. J.
773 $tActa Scientiarum. Animal Sciences, Maringá$gv. 31, n. 4, p. 439-445, 2009.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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