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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
26/12/2016 |
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Data da última atualização: |
29/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VENTURINI, M. T.; ARAÚJO, T. da S.; ABREU, E. F. M.; ANDRADE, E. C. de; SANTOS, V. da S.; SILVA, M. R. da; OLIVEIRA, E. J. de. |
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Afiliação: |
MARCELA TONINI VENTURINI, UFRB; TAYLANE DA SILVA ARAÚJO, UFRB; EMANUEL FELIPE MEDEIROS ABREU, Cenargen; EDUARDO CHUMBINHO DE ANDRADE, CNPMF; VANDERLEI DA SILVA SANTOS, CNPMF; MARCOS ROBERTO DA SILVA, UFRB; EDER JORGE DE OLIVEIRA, CNPMF. |
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Título: |
Crop losses in Brazilian cassava varieties induced by the Cassava common mosaic virus. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Scientia Agricola, v.73, n.6, p.520-524, November/December 2016. |
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DOI: |
10.1590/0103-9016-2015-0374 |
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Idioma: |
Inglês |
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Conteúdo: |
Despite the widespread distribution of the Cassava common mosaic virus (CsCMV) in Brazil, little is known about the losses it causes in yield. The effect of CsCMV on different varieties was evaluated by reference to several agronomic traits. Four field trials were established in 2012/2013 and 2013/2014 using six varieties of cassava. Following mechanical inoculation with CsCMV, the presence of the virus was confirmed using the ELISA assay. The evaluated traits were plant height (PH), dry matter content (DMC), harvest index (HI), aerial part yield (APY), root yield (RoY), and starch yield (StY) in both inoculated and non-inoculated plants. Overall, the presence of the virus contributed little to the reduction in PH, HI, and DMC across the varieties, with PH being significantly reduced by 9.2 and 7.0 % in the BGM0212 and BRS Kiriris varieties, respectively. In contrast, APY, RoY, and StY were reduced by 30.2, 29.3, and 30.0 %, in the virus-infected plants respectively. While the BRS Kiriris and BRS Jari varieties suffered the highest reductions overall and were considered highly susceptible to CsCMV, none of the traits suffered reductions in the inoculated BRS Formosa plants. Although RoY and StY were reduced in inoculated plants of BRS Tapioqueira, crop yield for this variety was the highest. Thus, BRS Formosa and BRS Tapioqueira exhibited tolerance against CsCMV, which warrants further investigation. |
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Palavras-Chave: |
Plant disease. |
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Thesagro: |
Doença de planta; Mandioca. |
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Thesaurus Nal: |
Cassava. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/180897/1/121817-227509-1-PB.pdf
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Marc: |
LEADER 02185naa a2200253 a 4500
001 2062359
005 2023-03-29
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1590/0103-9016-2015-0374$2DOI
100 1 $aVENTURINI, M. T.
245 $aCrop losses in Brazilian cassava varieties induced by the Cassava common mosaic virus.$h[electronic resource]
260 $c2016
520 $aDespite the widespread distribution of the Cassava common mosaic virus (CsCMV) in Brazil, little is known about the losses it causes in yield. The effect of CsCMV on different varieties was evaluated by reference to several agronomic traits. Four field trials were established in 2012/2013 and 2013/2014 using six varieties of cassava. Following mechanical inoculation with CsCMV, the presence of the virus was confirmed using the ELISA assay. The evaluated traits were plant height (PH), dry matter content (DMC), harvest index (HI), aerial part yield (APY), root yield (RoY), and starch yield (StY) in both inoculated and non-inoculated plants. Overall, the presence of the virus contributed little to the reduction in PH, HI, and DMC across the varieties, with PH being significantly reduced by 9.2 and 7.0 % in the BGM0212 and BRS Kiriris varieties, respectively. In contrast, APY, RoY, and StY were reduced by 30.2, 29.3, and 30.0 %, in the virus-infected plants respectively. While the BRS Kiriris and BRS Jari varieties suffered the highest reductions overall and were considered highly susceptible to CsCMV, none of the traits suffered reductions in the inoculated BRS Formosa plants. Although RoY and StY were reduced in inoculated plants of BRS Tapioqueira, crop yield for this variety was the highest. Thus, BRS Formosa and BRS Tapioqueira exhibited tolerance against CsCMV, which warrants further investigation.
650 $aCassava
650 $aDoença de planta
650 $aMandioca
653 $aPlant disease
700 1 $aARAÚJO, T. da S.
700 1 $aABREU, E. F. M.
700 1 $aANDRADE, E. C. de
700 1 $aSANTOS, V. da S.
700 1 $aSILVA, M. R. da
700 1 $aOLIVEIRA, E. J. de
773 $tScientia Agricola$gv.73, n.6, p.520-524, November/December 2016.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agropecuária Oeste. Para informações adicionais entre em contato com cpao.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agropecuária Oeste. |
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Data corrente: |
16/07/2001 |
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Data da última atualização: |
16/07/2001 |
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Autoria: |
ANDRADE, D. F. de A. A.; ANDRADE, P. J. M. |
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Título: |
Progresso das doencas incidentes em 40 hibridos de milho, nas condicoes de Chapadao do Sul, em duas diferentes epocas de plantio - safra 1999/2000. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: EMBRAPA AGROPECUARIA OESTE (Dourados, MS). Resultados de pesquisa com algodao, milho e soja - safra 1999/2000: convenio Embrapa Agropecuaria Oeste e Fundacao Chapadao. Dourados, 2000. |
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Páginas: |
p.47-57 |
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Série: |
(Embrapa Agropecuaria Oeste. Documentos, 29). |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Chapadao do Sul; Maize; Mato Grosso do Sul; Plant diseases. |
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Thesagro: |
Cerrado; Doença de Planta; Época de Semeadura; Milho; Zea Mays. |
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Thesaurus NAL: |
Brazil; sowing date. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01006naa a2200289 a 4500
001 1243591
005 2001-07-16
008 2000 bl uuuu u00u1 u #d
100 1 $aANDRADE, D. F. de A. A.
245 $aProgresso das doencas incidentes em 40 hibridos de milho, nas condicoes de Chapadao do Sul, em duas diferentes epocas de plantio - safra 1999/2000.
260 $c2000
300 $ap.47-57
490 $a(Embrapa Agropecuaria Oeste. Documentos, 29).
650 $aBrazil
650 $asowing date
650 $aCerrado
650 $aDoença de Planta
650 $aÉpoca de Semeadura
650 $aMilho
650 $aZea Mays
653 $aBrasil
653 $aChapadao do Sul
653 $aMaize
653 $aMato Grosso do Sul
653 $aPlant diseases
700 1 $aANDRADE, P. J. M.
773 $tIn: EMBRAPA AGROPECUARIA OESTE (Dourados, MS). Resultados de pesquisa com algodao, milho e soja - safra 1999/2000: convenio Embrapa Agropecuaria Oeste e Fundacao Chapadao. Dourados, 2000.
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Embrapa Agropecuária Oeste (CPAO) |
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