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| 1. |  | MORAES, A. S. da S.; SAMPAIO, B. L.; SOUZA, O. C. A.; CAMPANHA, R. B.; OLIVEIRA, P. A. de; BARRETO, L. C. L. de S.; MENDONCA, S. Atividade antioxidante de extrato fluido a partir de resíduos de oleaginosas. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 5., 2018, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2018. p. 20.| Biblioteca(s): Embrapa Agroenergia. |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
10/04/2017 |
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Data da última atualização: |
31/08/2017 |
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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: |
OLIVEIRA, A. E. S. de; SANTOS, C. A. F.; LUZ, L. N. da; OLIVEIRA, V. R.; CANDEIA, J. A.; CARVALHO FILHO, J. L. S. de. |
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Afiliação: |
ANTONIO ESMAEL SILVA DE OLIVEIRA, UFRPE; CARLOS ANTONIO FERNANDES SANTOS, CPATSA; LUCAS NUNES DA LUZ, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Av. da Abolição, Redenção, CE; VALTER RODRIGUES OLIVEIRA, CNPH; JONAS ARAÚJO CANDEIA, IPA; JOSÉ LUIZ SANDES DE CARVALHO FILHO, UFRPE. |
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Título: |
Genetic gain of Valenciana onion populations developed in the Brazilian Semi-Arid region. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 17, n. 2, p. 168-174, 2017. |
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DOI: |
10.1590/1984-70332017v17n2n2 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of the present study was to estimate the genetic improvement in the last recurrent selection cycles applied in two Valenciana onion populations in Petrolina, PE. The experiments were carried out between October 2014 and January 2015, in Petrolina and Juazeiro, BA. The experiment consisted of a randomized block design, with 12 treatments and three replications. Analyses of variances were carried out separately for each population. The control population CNPH6400 was the comparison basis. Heritability and genetic gain were estimated for total (Prototal) and commercial (Procom) bulb yields. Significant differences were observed for Prototal and Procom in both populations and in both environments, except for the 25CA10 population, in Juazeiro. The highest Procom genetic gains were observed in Petrolina for 25CA10 and T811CR13 populations (510.5% and 522.1%, respectively), proving the efficiency of recurrent selection cycles. Genetic gains were nonlinear, and fluctuations may have occurred due to genetic drift. |
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Palavras-Chave: |
Cebola valenciana; Ciclos de seleção recorrentes; Genotypic stability; Onion; Semiárido. |
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Thesagro: |
Allium Cepa; Cebola; Melhoramento genético vegetal; Seleção Recorrente. |
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Thesaurus NAL: |
Genetic improvement. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/158782/1/Carlos-Antonio-2017.pdf
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Marc: |
LEADER 02002naa a2200313 a 4500
001 2068279
005 2017-08-31
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1590/1984-70332017v17n2n2$2DOI
100 1 $aOLIVEIRA, A. E. S. de
245 $aGenetic gain of Valenciana onion populations developed in the Brazilian Semi-Arid region.$h[electronic resource]
260 $c2017
520 $aThe aim of the present study was to estimate the genetic improvement in the last recurrent selection cycles applied in two Valenciana onion populations in Petrolina, PE. The experiments were carried out between October 2014 and January 2015, in Petrolina and Juazeiro, BA. The experiment consisted of a randomized block design, with 12 treatments and three replications. Analyses of variances were carried out separately for each population. The control population CNPH6400 was the comparison basis. Heritability and genetic gain were estimated for total (Prototal) and commercial (Procom) bulb yields. Significant differences were observed for Prototal and Procom in both populations and in both environments, except for the 25CA10 population, in Juazeiro. The highest Procom genetic gains were observed in Petrolina for 25CA10 and T811CR13 populations (510.5% and 522.1%, respectively), proving the efficiency of recurrent selection cycles. Genetic gains were nonlinear, and fluctuations may have occurred due to genetic drift.
650 $aGenetic improvement
650 $aAllium Cepa
650 $aCebola
650 $aMelhoramento genético vegetal
650 $aSeleção Recorrente
653 $aCebola valenciana
653 $aCiclos de seleção recorrentes
653 $aGenotypic stability
653 $aOnion
653 $aSemiárido
700 1 $aSANTOS, C. A. F.
700 1 $aLUZ, L. N. da
700 1 $aOLIVEIRA, V. R.
700 1 $aCANDEIA, J. A.
700 1 $aCARVALHO FILHO, J. L. S. de
773 $tCrop Breeding and Applied Biotechnology$gv. 17, n. 2, p. 168-174, 2017.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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