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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças; Embrapa Semiárido. |
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Data corrente: |
08/09/2016 |
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Data da última atualização: |
09/02/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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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; SILVA, D. O. M. da. |
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Afiliação: |
ANTONIO ESMAEL SILVA DE OLIVEIRA, Universidade Federal Rural do Pernambuco; CARLOS ANTONIO FERNANDES SANTOS, CPATSA; LUCAS NUNES DA LUZ, University of International Integration Lusophone African- Brazilian; VALTER RODRIGUES OLIVEIRA, CNPH; JONAS ARAÚJO CANDEIA, Instituto Agronômico de Pernambuco. Belém do São Francisco, PE; JOSÉ LUIZ SANDES DE CARVALHO FILHO, Universidade Federal Rural do Pernambuco; DANILLO OLEGÁRIO MATOS DA SILVA, Universidade Estadual de Feira de Santana, Feira de Santana, Bahia. |
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Título: |
Adaptability and stability of Valenciana onion populations in the Brazilian Tropical Semi-Arid. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Australian Journal of Crop Science, v. 10, n. 8, p. 1182-1187, 2016. |
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ISSN: |
1835-2707 |
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Idioma: |
Inglês |
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Conteúdo: |
Brown onions of the ?Valenciana? type are not available for short-day growing conditions in the Northeast of Brazil. The goal of this study was to estimate parameters of adaptability and stability in order to release ?Valenciana? onion cultivars in the Northeast of Brazil. Eight populations of onions derived from a cross between ?Baia population? ×?Valcatorce INTA? and improved by recurrent selection were associated with six commercial onion cultivars, included as controls; they were evaluated in five experiments carried out in the municipalities of Petrolina, Pernambuco, Juazeiro, Bahia and Belém do São Francisco, Pernambuco. The experimental design was a randomized block design with three replications. Total and commercial bulb productions were evaluated for adaptability and stability parameters according to the methodologies of Eberhart and Russell, Lin and Binns and Main Effects and Multiplicative Interaction (AMMI). Significant genotype × environment interaction was observed for the two analysed variables. Eberhart & Russell and AMMI showed similar results for the overall cultivars, while some discrepancies were observed under the Lin & Binns method. The three methodologies produced concordant results for the ?Valenciana? onion types. The 25CA10 and T811CR13B?Valenciana?populations demonstrated broad adaptability and stability, associated with bulb production close to some cultivars and the commercial hybrid, and will be protected and released as new cultivars in the Northeast region of Brazil. MenosBrown onions of the ?Valenciana? type are not available for short-day growing conditions in the Northeast of Brazil. The goal of this study was to estimate parameters of adaptability and stability in order to release ?Valenciana? onion cultivars in the Northeast of Brazil. Eight populations of onions derived from a cross between ?Baia population? ×?Valcatorce INTA? and improved by recurrent selection were associated with six commercial onion cultivars, included as controls; they were evaluated in five experiments carried out in the municipalities of Petrolina, Pernambuco, Juazeiro, Bahia and Belém do São Francisco, Pernambuco. The experimental design was a randomized block design with three replications. Total and commercial bulb productions were evaluated for adaptability and stability parameters according to the methodologies of Eberhart and Russell, Lin and Binns and Main Effects and Multiplicative Interaction (AMMI). Significant genotype × environment interaction was observed for the two analysed variables. Eberhart & Russell and AMMI showed similar results for the overall cultivars, while some discrepancies were observed under the Lin & Binns method. The three methodologies produced concordant results for the ?Valenciana? onion types. The 25CA10 and T811CR13B?Valenciana?populations demonstrated broad adaptability and stability, associated with bulb production close to some cultivars and the commercial hybrid, and will be protected and released as new cultivars in the No... Mostrar Tudo |
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Palavras-Chave: |
Cultivares; Interação genótipo; Melhoramento genético; Onion; Semiárido. |
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Thesagro: |
Allium cepa; Cebola; Interação genética; Melhoramento genetico vegetal; Seleção recorrente; Variedade. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02528naa a2200337 a 4500
001 2052555
005 2017-02-09
008 2016 bl uuuu u00u1 u #d
022 $a1835-2707
100 1 $aOLIVEIRA, A. E. S. de
245 $aAdaptability and stability of Valenciana onion populations in the Brazilian Tropical Semi-Arid.$h[electronic resource]
260 $c2016
520 $aBrown onions of the ?Valenciana? type are not available for short-day growing conditions in the Northeast of Brazil. The goal of this study was to estimate parameters of adaptability and stability in order to release ?Valenciana? onion cultivars in the Northeast of Brazil. Eight populations of onions derived from a cross between ?Baia population? ×?Valcatorce INTA? and improved by recurrent selection were associated with six commercial onion cultivars, included as controls; they were evaluated in five experiments carried out in the municipalities of Petrolina, Pernambuco, Juazeiro, Bahia and Belém do São Francisco, Pernambuco. The experimental design was a randomized block design with three replications. Total and commercial bulb productions were evaluated for adaptability and stability parameters according to the methodologies of Eberhart and Russell, Lin and Binns and Main Effects and Multiplicative Interaction (AMMI). Significant genotype × environment interaction was observed for the two analysed variables. Eberhart & Russell and AMMI showed similar results for the overall cultivars, while some discrepancies were observed under the Lin & Binns method. The three methodologies produced concordant results for the ?Valenciana? onion types. The 25CA10 and T811CR13B?Valenciana?populations demonstrated broad adaptability and stability, associated with bulb production close to some cultivars and the commercial hybrid, and will be protected and released as new cultivars in the Northeast region of Brazil.
650 $aAllium cepa
650 $aCebola
650 $aInteração genética
650 $aMelhoramento genetico vegetal
650 $aSeleção recorrente
650 $aVariedade
653 $aCultivares
653 $aInteração genótipo
653 $aMelhoramento genético
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
700 1 $aSILVA, D. O. M. da
773 $tAustralian Journal of Crop Science$gv. 10, n. 8, p. 1182-1187, 2016.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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