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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: |
14/06/2024 |
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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 2024-06-14
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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Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
15/01/2015 |
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Data da última atualização: |
15/01/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MAGALHAES, A. B.; BRIGANTI, R.; LEAO, H. C.; VILLAS-BOAS, P. R.; MILORI, D. M. B. P. |
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Afiliação: |
PAULINO RIBEIRO VILLAS BOAS, CNPDIA; DEBORA MARCONDES BASTOS P MILORI, CNPDIA. |
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Título: |
Estudo de produtividade em citros através da análise elementar determinadas em folhas utilizando a espectroscopia de emissão óptica com plasma induzido por laser. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: SIMPÓSIO NACIONAL DE INSTRUMENTAÇÃO AGROPECUÁRIA, 2014, São Carlos, SP Anais do SIAGRO: ciência, inovação e mercado 2014. São Carlos, SP: Embrapa Instrumentação, 2014. p. 289-292. Editores: Carlos Manoel Pedro Vaz, Débora Marcondes Bastos Pereira Milori, Silvio Crestana. |
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Idioma: |
Português |
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Palavras-Chave: |
Instrumentação - Evento. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/115576/1/289siagro-2014-print01.pdf
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Marc: |
LEADER 00788nam a2200133 a 4500
001 2005619
005 2015-01-15
008 2014 bl uuuu u00u1 u #d
100 1 $aMAGALHAES, A. B.; BRIGANTI, R.; LEAO, H. C.
245 $aEstudo de produtividade em citros através da análise elementar determinadas em folhas utilizando a espectroscopia de emissão óptica com plasma induzido por laser.
260 $aIn: SIMPÓSIO NACIONAL DE INSTRUMENTAÇÃO AGROPECUÁRIA, 2014, São Carlos, SP Anais do SIAGRO: ciência, inovação e mercado 2014. São Carlos, SP: Embrapa Instrumentação, 2014. p. 289-292. Editores: Carlos Manoel Pedro Vaz, Débora Marcondes Bastos Pereira Milori, Silvio Crestana.$c2014
653 $aInstrumentação - Evento
700 1 $aVILLAS-BOAS, P. R.
700 1 $aMILORI, D. M. B. P.
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Embrapa Instrumentação (CNPDIA) |
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