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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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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Mandioca e Fruticultura. |
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Data corrente: |
01/07/2021 |
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Data da última atualização: |
08/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIMA, L. K. S.; JESUS, O. N. de; TEIXEIRA, J. H. SANTOS; GUIMARÃES, M. A. S.; CARDOSO, S. C.; BRITO, A. dos S.; ROSA, R. C. C.; GIRARDI, E. A. |
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Afiliação: |
L. KENNEDY SILVA LIMA, UFRB; ONILDO NUNES DE JESUS, CNPMF; J. H. SANTOS TEIXEIRA, IF Baiano; M. A. SILVA GUIMARÃES, IF Baiano; S. COUTINHO CARDOSO, IF Baiano; A. DOS SANTOS BRITO, IF Baiano; RAUL CASTRO CARRIELLO ROSA, CNPAB; EDUARDO AUGUSTO GIRARDI, CNPMF. |
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Título: |
Performance of graft combinations of Passiflora spp. under tropical semi-arid conditions in Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Fruits, n. 76, n.2, p. 80-92, 2021. |
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ISSN: |
1625-967X |
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DOI: |
10.17660/th2021/76.2.4 |
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Idioma: |
Inglês |
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Conteúdo: |
The agronomic performance and Fusarium wilt incidence of two yellow passion fruit (Passiflora edulis) varieties (?BRS Rubi do Cerrado? and ?HFOP-08?) grafted on four rootstocks (?HFOP-08?, P. nitida, P. alata, and P. gibertii) were assessed in three producing locales under tropical sem-iarid conditions in Brazil (Brumado, Cruz das Almas, and Guanambi in Bahia state; the last two with a history of Fusarium wilt). Non-grafted seedlings were evaluated as controls. Autografted and non-grafted P. edulis plants had similar performance overall. Plants grafted on the alternative species had a reduced growth rate even though the survival rate was 85% (mean life expectancy of 508 days), while mortality caused by Fusarium wilt was high in autografted (98%) and non-grafted (95%) P. edulis plants (mean life expectancy of 191 days). The productivity of the combination P. edulis/P. gibertii was 66% lower in areas free of the pathogen, but 78% higher than the autografted either non-grafted P. edulis plants in areas affected by Fusarium wilt. The wild species were less affected by the disease when used as rootstocks, but P. nitida did not induce adequate plant growth. Fruit quality was not greatly altered by rootstock/scion/locales interactions, but fruit weight, shape and pulp content varied. The leaf concentrations of K, Ca, Mg, B, Mn, and Zn were rootstock-dependent, with increased contents mainly in P. edulis/P. nitida. ?HFOP-08? presented potential as an alternative yellow passion fruit variety while P. gibertii was the rootstock with the best overall performance under the evaluated conditions. MenosThe agronomic performance and Fusarium wilt incidence of two yellow passion fruit (Passiflora edulis) varieties (?BRS Rubi do Cerrado? and ?HFOP-08?) grafted on four rootstocks (?HFOP-08?, P. nitida, P. alata, and P. gibertii) were assessed in three producing locales under tropical sem-iarid conditions in Brazil (Brumado, Cruz das Almas, and Guanambi in Bahia state; the last two with a history of Fusarium wilt). Non-grafted seedlings were evaluated as controls. Autografted and non-grafted P. edulis plants had similar performance overall. Plants grafted on the alternative species had a reduced growth rate even though the survival rate was 85% (mean life expectancy of 508 days), while mortality caused by Fusarium wilt was high in autografted (98%) and non-grafted (95%) P. edulis plants (mean life expectancy of 191 days). The productivity of the combination P. edulis/P. gibertii was 66% lower in areas free of the pathogen, but 78% higher than the autografted either non-grafted P. edulis plants in areas affected by Fusarium wilt. The wild species were less affected by the disease when used as rootstocks, but P. nitida did not induce adequate plant growth. Fruit quality was not greatly altered by rootstock/scion/locales interactions, but fruit weight, shape and pulp content varied. The leaf concentrations of K, Ca, Mg, B, Mn, and Zn were rootstock-dependent, with increased contents mainly in P. edulis/P. nitida. ?HFOP-08? presented potential as an alternative yellow passion fruit... Mostrar Tudo |
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Thesagro: |
Maracujá. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02321naa a2200241 a 4500
001 2132724
005 2022-08-08
008 2021 bl uuuu u00u1 u #d
022 $a1625-967X
024 7 $a10.17660/th2021/76.2.4$2DOI
100 1 $aLIMA, L. K. S.
245 $aPerformance of graft combinations of Passiflora spp. under tropical semi-arid conditions in Brazil.$h[electronic resource]
260 $c2021
520 $aThe agronomic performance and Fusarium wilt incidence of two yellow passion fruit (Passiflora edulis) varieties (?BRS Rubi do Cerrado? and ?HFOP-08?) grafted on four rootstocks (?HFOP-08?, P. nitida, P. alata, and P. gibertii) were assessed in three producing locales under tropical sem-iarid conditions in Brazil (Brumado, Cruz das Almas, and Guanambi in Bahia state; the last two with a history of Fusarium wilt). Non-grafted seedlings were evaluated as controls. Autografted and non-grafted P. edulis plants had similar performance overall. Plants grafted on the alternative species had a reduced growth rate even though the survival rate was 85% (mean life expectancy of 508 days), while mortality caused by Fusarium wilt was high in autografted (98%) and non-grafted (95%) P. edulis plants (mean life expectancy of 191 days). The productivity of the combination P. edulis/P. gibertii was 66% lower in areas free of the pathogen, but 78% higher than the autografted either non-grafted P. edulis plants in areas affected by Fusarium wilt. The wild species were less affected by the disease when used as rootstocks, but P. nitida did not induce adequate plant growth. Fruit quality was not greatly altered by rootstock/scion/locales interactions, but fruit weight, shape and pulp content varied. The leaf concentrations of K, Ca, Mg, B, Mn, and Zn were rootstock-dependent, with increased contents mainly in P. edulis/P. nitida. ?HFOP-08? presented potential as an alternative yellow passion fruit variety while P. gibertii was the rootstock with the best overall performance under the evaluated conditions.
650 $aMaracujá
700 1 $aJESUS, O. N. de
700 1 $aTEIXEIRA, J. H. SANTOS
700 1 $aGUIMARÃES, M. A. S.
700 1 $aCARDOSO, S. C.
700 1 $aBRITO, A. dos S.
700 1 $aROSA, R. C. C.
700 1 $aGIRARDI, E. A.
773 $tFruits$gn. 76, n.2, p. 80-92, 2021.
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Esconder MarcMostrar Marc Completo |
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Roraima. |
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Data corrente: |
31/03/2017 |
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Data da última atualização: |
12/03/2018 |
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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: |
NUNES, C. F.; SETOTAW, T. A.; PASQUAL, M.; CHAGAS, E. A.; SANTOS, E. G.; SANTOS, D. N.; LIMA, C. G. B.; CANÇADO, G. M. de A. |
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Afiliação: |
UFMG; Ufla; Ufla; EDVAN ALVES CHAGAS, CPAF-Roraima; Epamig; Ufla; CPAF-Roraima; GERALDO MAGELA DE ALMEIDA CANÇADO, CNPTIA. |
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Título: |
Myrciaria dubia, an Amazonian fruit: population structure and its implications for germplasm conservation and genetic improvement. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 15, n. 1, p. 1-12, 2017. |
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Idioma: |
Inglês |
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Notas: |
Na publicação: G. M. A. Cançado. |
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Conteúdo: |
Myrciaria dubia (camu-camu) is an Amazon tree that produces a tart fruit with high vitamin C content. It is probably the fruit with the highest vitamin C content among all Brazilian fruit crops and it can be used to supplement daily vitamin C dose. This property has attracted the attention of consumers and, consequently, encouraged fruit farmers to produce it. In order to identify and select potential accessions for commercial exploitation and breeding programs, M. dubia has received considerable research attention. The identification and characterization of genetic diversity, as well as identification of the population structure of accessions preserved in germplasm banks are fundamental for the success of any breeding program. The objective of this study was to evaluate the genetic variability of 10 M. dubia populations obtained from the shores of Reis Lake, located in the municipality of Caracaraí, Roraima, Brazil. Fourteen polymorphic inter simple sequence repeat (ISSR) markers were used to study the population genetic diversity, which resulted in 108 identified alleles. Among the 14 primers, GCV, UBC810, and UBC827 produced the highest number of alleles. The study illustrated the suitability and efficiency of ISSR markers to study the genetic diversity of M. dubia accessions. We also revealed the existence of high genetic variability among both accessions and populations that can be exploited in future breeding programs and conservation activities of this species. |
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Palavras-Chave: |
Camu-camu; Frutas nativas; Native fruits. |
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Thesagro: |
Myrciaria Dubia; Myrtaceae; Variação genética. |
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Thesaurus NAL: |
Genetic variation; Microsatellite repeats. |
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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/171740/1/gmr-16-01-gmr.16019409.pdf
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Marc: |
LEADER 02431naa a2200313 a 4500
001 2067942
005 2018-03-12
008 2017 bl uuuu u00u1 u #d
100 1 $aNUNES, C. F.
245 $aMyrciaria dubia, an Amazonian fruit$bpopulation structure and its implications for germplasm conservation and genetic improvement.
260 $c2017
500 $aNa publicação: G. M. A. Cançado.
520 $aMyrciaria dubia (camu-camu) is an Amazon tree that produces a tart fruit with high vitamin C content. It is probably the fruit with the highest vitamin C content among all Brazilian fruit crops and it can be used to supplement daily vitamin C dose. This property has attracted the attention of consumers and, consequently, encouraged fruit farmers to produce it. In order to identify and select potential accessions for commercial exploitation and breeding programs, M. dubia has received considerable research attention. The identification and characterization of genetic diversity, as well as identification of the population structure of accessions preserved in germplasm banks are fundamental for the success of any breeding program. The objective of this study was to evaluate the genetic variability of 10 M. dubia populations obtained from the shores of Reis Lake, located in the municipality of Caracaraí, Roraima, Brazil. Fourteen polymorphic inter simple sequence repeat (ISSR) markers were used to study the population genetic diversity, which resulted in 108 identified alleles. Among the 14 primers, GCV, UBC810, and UBC827 produced the highest number of alleles. The study illustrated the suitability and efficiency of ISSR markers to study the genetic diversity of M. dubia accessions. We also revealed the existence of high genetic variability among both accessions and populations that can be exploited in future breeding programs and conservation activities of this species.
650 $aGenetic variation
650 $aMicrosatellite repeats
650 $aMyrciaria Dubia
650 $aMyrtaceae
650 $aVariação genética
653 $aCamu-camu
653 $aFrutas nativas
653 $aNative fruits
700 1 $aSETOTAW, T. A.
700 1 $aPASQUAL, M.
700 1 $aCHAGAS, E. A.
700 1 $aSANTOS, E. G.
700 1 $aSANTOS, D. N.
700 1 $aLIMA, C. G. B.
700 1 $aCANÇADO, G. M. de A.
773 $tGenetics and Molecular Research$gv. 15, n. 1, p. 1-12, 2017.
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Esconder MarcMostrar Marc Completo |
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
|
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Registro completo
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Biblioteca(s): |
Catálogo Coletivo de Periódicos Embrapa; Embrapa Acre; Embrapa Amapá; Embrapa Meio Norte / UEP-Parnaíba; Embrapa Soja. |
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Identificador: |
25 |
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Data corrente: |
09/05/2002 |
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Data da última atualização: |
29/04/2015 |
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Código do título: |
2450762 |
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ISSN: |
0169-605X |
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Código CCN: |
085752-1 |
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Título e Subtítulo: |
ABSTRACTS ON RURAL DEVELOPMENT IN THE TROPICS |
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Entidade: |
Koninklijk Instituut voor de Tropen-Kit |
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Local de publicação: |
Amsterdam-Holanda |
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Periodicidade: |
PERIODICIDADE VAZIA |
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Inicio de publicação: |
1986 |
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Coleções da unidade: |
Embrapa Acre
1985 (0)
Classificação: R338.1016
Embrapa Amapá
1985
Embrapa Meio Norte / UEP-Parnaíba
1985
Classificação: 338.1016
Embrapa Soja
1985 0(0); 1986 1(2)
Classificação: 338.1016 |
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