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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
22/12/2022 |
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Data da última atualização: |
22/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, I. S. dos; LIMA, L. K. S.; SAMPAIO, S. R.; SOARES, T. L.; JESUS, O. N. de. |
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Afiliação: |
IDALIA SOUZA DOS SANTOS, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; LUCAS KENNEDY SILVA LIMA; SIDNARA RIBEIRO SAMPAIO, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; TALIANE LEILA SOARES, UNIVERSIDADE ESTADUAL DE FEIRA DE SANTANA; ONILDO NUNES DE JESUS, CNPMF. |
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Título: |
Phenological precocity and resistance to CABMV in passion fruit progenies of the third generation backcross. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Euphytica, v. 217, Article number: 112, 2021. |
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ISSN: |
1573-5060 |
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DOI: |
//doi.org/10.1007/s10681-021-02842-8(0123456789().,-volV)( 01234567 |
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Idioma: |
Inglês |
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Conteúdo: |
Developing yellow passion fruit cultivars capable of combining precocity, productivity and resistance to Cowpea aphid-borne mosaic virus (CABMV) is essential to passiculture. The aim of the current study is to evaluate vegetative and reproductive precocity, as well as resistance to CABMV, in a population of third generation backcross (BC3) involving an interspecific hybrid (P. edulis x P. cincinnata) followed by three backcrosses with com P. edulis. Eight hundred and thirty-three (833) progenies, 22 BC3 families and 10 yellow passion fruit (controls) accessions were evaluated. Phenological stages were assessed based on the number of days after planting (DAP) when progenies presented primary, secondary and tertiary branches, flowers and fruits in these branches. CABMV severity was analyzed under field conditions based on a rating scale that ranged from 1 (resistant) to 4 (highly susceptible); values were converted into McKinney's disease index (DI%). Overall, BC3 families were superior to control treatments (P. edulis accession), since they presented greater precocity, productivity and resistance to CABMV. Based on CABMV?s classification, 34 progenies were considered resistant (DI from 0.0 to 14.81%) and 299 were moderately resistant (DI from 16.67 to 30.0%). Findings in the current study have shown that BC3.A, BC3.B and BC3.G families have potential to be used in breeding programs, since they showed more precocious vegetative and reproductive vigor, accumulated production higher than 70 fruits per plant and resistance to CABMV. MenosDeveloping yellow passion fruit cultivars capable of combining precocity, productivity and resistance to Cowpea aphid-borne mosaic virus (CABMV) is essential to passiculture. The aim of the current study is to evaluate vegetative and reproductive precocity, as well as resistance to CABMV, in a population of third generation backcross (BC3) involving an interspecific hybrid (P. edulis x P. cincinnata) followed by three backcrosses with com P. edulis. Eight hundred and thirty-three (833) progenies, 22 BC3 families and 10 yellow passion fruit (controls) accessions were evaluated. Phenological stages were assessed based on the number of days after planting (DAP) when progenies presented primary, secondary and tertiary branches, flowers and fruits in these branches. CABMV severity was analyzed under field conditions based on a rating scale that ranged from 1 (resistant) to 4 (highly susceptible); values were converted into McKinney's disease index (DI%). Overall, BC3 families were superior to control treatments (P. edulis accession), since they presented greater precocity, productivity and resistance to CABMV. Based on CABMV?s classification, 34 progenies were considered resistant (DI from 0.0 to 14.81%) and 299 were moderately resistant (DI from 16.67 to 30.0%). Findings in the current study have shown that BC3.A, BC3.B and BC3.G families have potential to be used in breeding programs, since they showed more precocious vegetative and reproductive vigor, accumulated production hi... Mostrar Tudo |
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Thesagro: |
Maracujá. |
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Categoria do assunto: |
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Marc: |
LEADER 02222naa a2200205 a 4500
001 2150237
005 2022-12-22
008 2021 bl uuuu u00u1 u #d
022 $a1573-5060
024 7 $a//doi.org/10.1007/s10681-021-02842-8(0123456789().,-volV)( 01234567$2DOI
100 1 $aSANTOS, I. S. dos
245 $aPhenological precocity and resistance to CABMV in passion fruit progenies of the third generation backcross.$h[electronic resource]
260 $c2021
520 $aDeveloping yellow passion fruit cultivars capable of combining precocity, productivity and resistance to Cowpea aphid-borne mosaic virus (CABMV) is essential to passiculture. The aim of the current study is to evaluate vegetative and reproductive precocity, as well as resistance to CABMV, in a population of third generation backcross (BC3) involving an interspecific hybrid (P. edulis x P. cincinnata) followed by three backcrosses with com P. edulis. Eight hundred and thirty-three (833) progenies, 22 BC3 families and 10 yellow passion fruit (controls) accessions were evaluated. Phenological stages were assessed based on the number of days after planting (DAP) when progenies presented primary, secondary and tertiary branches, flowers and fruits in these branches. CABMV severity was analyzed under field conditions based on a rating scale that ranged from 1 (resistant) to 4 (highly susceptible); values were converted into McKinney's disease index (DI%). Overall, BC3 families were superior to control treatments (P. edulis accession), since they presented greater precocity, productivity and resistance to CABMV. Based on CABMV?s classification, 34 progenies were considered resistant (DI from 0.0 to 14.81%) and 299 were moderately resistant (DI from 16.67 to 30.0%). Findings in the current study have shown that BC3.A, BC3.B and BC3.G families have potential to be used in breeding programs, since they showed more precocious vegetative and reproductive vigor, accumulated production higher than 70 fruits per plant and resistance to CABMV.
650 $aMaracujá
700 1 $aLIMA, L. K. S.
700 1 $aSAMPAIO, S. R.
700 1 $aSOARES, T. L.
700 1 $aJESUS, O. N. de
773 $tEuphytica$gv. 217, Article number: 112, 2021.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
21/03/2005 |
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Data da última atualização: |
21/03/2005 |
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Autoria: |
FALCÃO, A. J. S.; MARTINS FILHO, R.; MAGNABOSCO, C. de U.; BOZZI, R.; NIETO, L. M. |
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Título: |
Estimativas de componentes de (co) varianza y parametros geneticos en caracteristicas de crecimiento en animales de la raza pardo-suiza. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
In: JORNADAS DE INVESTIGACIÓN CIENTÍFICO TECNOLÓGICAS, 2001, Misiones. Libro de resúmenes. Misones: CIDET, 2001. p. 72-73. |
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Idioma: |
Espanhol |
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Thesagro: |
Bovino; Crescimento; Genética Animal; Parâmetro Genético. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00720naa a2200205 a 4500
001 1568623
005 2005-03-21
008 2001 bl uuuu u00u1 u #d
100 1 $aFALCÃO, A. J. S.
245 $aEstimativas de componentes de (co) varianza y parametros geneticos en caracteristicas de crecimiento en animales de la raza pardo-suiza.
260 $c2001
650 $aBovino
650 $aCrescimento
650 $aGenética Animal
650 $aParâmetro Genético
700 1 $aMARTINS FILHO, R.
700 1 $aMAGNABOSCO, C. de U.
700 1 $aBOZZI, R.
700 1 $aNIETO, L. M.
773 $tIn: JORNADAS DE INVESTIGACIÓN CIENTÍFICO TECNOLÓGICAS, 2001, Misiones. Libro de resúmenes. Misones: CIDET, 2001. p. 72-73.
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Embrapa Cerrados (CPAC) |
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