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Registro Completo |
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Biblioteca(s): |
Embrapa Roraima. |
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Data corrente: |
03/09/2014 |
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Data da última atualização: |
03/09/2014 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ALVES, A. B.; CORDEIRO, A. C. C.; GADELHA, L. B. dos S. |
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Afiliação: |
ADMAR BEZERRA ALVES, CPAF-RR; ANTONIO CARLOS CENTENO CORDEIRO, CPAF-RR; LILIANE BARBOSA DOS SANTOS GADELHA, CPAF-RR. |
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Título: |
Análise da rentabilidade do cultivo do amendoim em consórcio com palma de óleo no sul do estado de Roraima. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MAMONA, 6.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 3., 2014, Fortaleza. Energia e segurança alimentar na agricultura familiar: anais. Campina Grande, PB: Embrapa Algodão, 2014. |
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Idioma: |
Português |
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Thesagro: |
Cadeia Produtiva; Leguminosa. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/107712/1/ECP23-p26.pdf
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Marc: |
LEADER 00647nam a2200145 a 4500
001 1994148
005 2014-09-03
008 2014 bl uuuu u00u1 u #d
100 1 $aALVES, A. B.
245 $aAnálise da rentabilidade do cultivo do amendoim em consórcio com palma de óleo no sul do estado de Roraima.
260 $aIn: CONGRESSO BRASILEIRO DE MAMONA, 6.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 3., 2014, Fortaleza. Energia e segurança alimentar na agricultura familiar: anais. Campina Grande, PB: Embrapa Algodão$c2014
650 $aCadeia Produtiva
650 $aLeguminosa
700 1 $aCORDEIRO, A. C. C.
700 1 $aGADELHA, L. B. dos S.
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Registro original: |
Embrapa Roraima (CPAF-RR) |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
14/10/2008 |
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Data da última atualização: |
19/02/2009 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
DITA, M.; ALVES, A.; SILVA, A.; BELLOTTI, A.; FREGENE, M. |
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Afiliação: |
Miguel Angel Dita, CNPMF; Alfredo Augusto Cunha Alves, CNPMF; Aline Silva, CPATSA; Anthony Bellotti, CIAT; Martin Fregene, CIAT. |
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Título: |
Evaluation of cassava interspecific hybrids for disease resistance. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium. Ghent:: IPBO, 2008. p. 146. |
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Idioma: |
Inglês |
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Notas: |
SP10-03. |
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Conteúdo: |
Interspecific hybrids from crosses between elite cassava varieties and wild relatives of M. tristis, M. flabellifolia amd M. peruviana were assessed for disease resistance in different regions of Brazil. Seedlings of several families planted in Sao Miguel das Matas (SMM) , Tancredo Neves (TN), Cruz das Almas (CA) in the Bahia State, and in Petrolina (PT), Pernambuco State were evaluated for disease resistance from 6 to 12 months after planting. In Bahia the incidence of anthracnose, brown leaf spot (BLS), rust, diffuse leaf spot and white leaf spot was registered. In Petrolina only sporadic lesions of BLS were found. Anthracnose, BLS and rust, in this order, were the most severe diseases in Bahia. Genotypes susceptible to anthracnose showed intense die-back and high level of defoliation. Similary, in genotypes highly susceptible to BLS complete defoliation was observed. Respect rust, although some genotypes reached the highest class of the scale, disease intensity was lower, when compared to anthracnose and BLS, respectively. Regardless of the evaluation sites in Bahia, high variation in the resistance levels inter-and intra-families was observed. Most of the genotypes with high levels of resistance to anthracnose and BLS were found in progenies involving M. tristis. For rust, however, higher numbers of resistant hybrids had M. flabellifollia as parent. In crosses involving M. peruviana, only resistance to rust was recorded. The resistant hybrids identified are promising genotypes, not only for the introgression of resistance traits into elite varieties, but also to understanding the genetic basis of resistance to diseases. MenosInterspecific hybrids from crosses between elite cassava varieties and wild relatives of M. tristis, M. flabellifolia amd M. peruviana were assessed for disease resistance in different regions of Brazil. Seedlings of several families planted in Sao Miguel das Matas (SMM) , Tancredo Neves (TN), Cruz das Almas (CA) in the Bahia State, and in Petrolina (PT), Pernambuco State were evaluated for disease resistance from 6 to 12 months after planting. In Bahia the incidence of anthracnose, brown leaf spot (BLS), rust, diffuse leaf spot and white leaf spot was registered. In Petrolina only sporadic lesions of BLS were found. Anthracnose, BLS and rust, in this order, were the most severe diseases in Bahia. Genotypes susceptible to anthracnose showed intense die-back and high level of defoliation. Similary, in genotypes highly susceptible to BLS complete defoliation was observed. Respect rust, although some genotypes reached the highest class of the scale, disease intensity was lower, when compared to anthracnose and BLS, respectively. Regardless of the evaluation sites in Bahia, high variation in the resistance levels inter-and intra-families was observed. Most of the genotypes with high levels of resistance to anthracnose and BLS were found in progenies involving M. tristis. For rust, however, higher numbers of resistant hybrids had M. flabellifollia as parent. In crosses involving M. peruviana, only resistance to rust was recorded. The resistant hybrids identified are promising gen... Mostrar Tudo |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02228naa a2200181 a 4500
001 1637979
005 2009-02-19
008 2008 bl uuuu u00u1 u #d
100 1 $aDITA, M.
245 $aEvaluation of cassava interspecific hybrids for disease resistance.
260 $c2008
500 $aSP10-03.
520 $aInterspecific hybrids from crosses between elite cassava varieties and wild relatives of M. tristis, M. flabellifolia amd M. peruviana were assessed for disease resistance in different regions of Brazil. Seedlings of several families planted in Sao Miguel das Matas (SMM) , Tancredo Neves (TN), Cruz das Almas (CA) in the Bahia State, and in Petrolina (PT), Pernambuco State were evaluated for disease resistance from 6 to 12 months after planting. In Bahia the incidence of anthracnose, brown leaf spot (BLS), rust, diffuse leaf spot and white leaf spot was registered. In Petrolina only sporadic lesions of BLS were found. Anthracnose, BLS and rust, in this order, were the most severe diseases in Bahia. Genotypes susceptible to anthracnose showed intense die-back and high level of defoliation. Similary, in genotypes highly susceptible to BLS complete defoliation was observed. Respect rust, although some genotypes reached the highest class of the scale, disease intensity was lower, when compared to anthracnose and BLS, respectively. Regardless of the evaluation sites in Bahia, high variation in the resistance levels inter-and intra-families was observed. Most of the genotypes with high levels of resistance to anthracnose and BLS were found in progenies involving M. tristis. For rust, however, higher numbers of resistant hybrids had M. flabellifollia as parent. In crosses involving M. peruviana, only resistance to rust was recorded. The resistant hybrids identified are promising genotypes, not only for the introgression of resistance traits into elite varieties, but also to understanding the genetic basis of resistance to diseases.
700 1 $aALVES, A.
700 1 $aSILVA, A.
700 1 $aBELLOTTI, A.
700 1 $aFREGENE, M.
773 $tIn: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium. Ghent:: IPBO, 2008. p. 146.
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