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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
26/07/2013 |
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Data da última atualização: |
13/12/2023 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
CARVALHO, H. W. L. de; ROCHA, M. de M.; BRITO NETO, J.; GOMES, C. M.; MENEZES, V. M. M. |
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Afiliação: |
HELIO WILSON LEMOS DE CARVALHO, CPATC; MAURISRAEL DE MOURA ROCHA, CPAMN; JOSÉ BRITO NETO, EMATER-AL; CAROLINA MOURA GOMES, Estagiaria/ CPATC; VANESSA MARISA MIRANDA MENEZES, Estagiaria/ CPATC. |
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Título: |
Adaptabilidade e estabilidade de cultivares de feijão caupi de porte ereto na Zona Agreste do Nordeste Brasileiro. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE FEIJÃO-CAUPI, 3., 2013, Recife. Feijão-Caupi como alternativa sustentável para os sistemas produtivos familiares e empresariais. Recife: IPA, 2013. |
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Idioma: |
Português |
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Notas: |
CONAC 2012. Disponível em: http://www.conac2012.org/resumos/pdf/141a.pdf. Acesso em: 26 jul. 2013. |
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Conteúdo: |
O objetivo deste trabalho foi avaliar a estabilidade de cultivares de feijão caupi de porte ereto para fins de recomendação. Utilizou-se o delineamento experimental em blocos ao acaso com quatro repetições. As linhagns MNC0-675F-4-10, MNC03-737F-5-4 e MNC03-737F?1-1 devem ser recomendados para as condições favoráveis. Os materiais com estimativas de b0>média geral e b1=1, evidenciaram adaptabilidade ampla, justificando sua recomendação para os diferentes estados do Nordeste brasileiro. |
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Palavras-Chave: |
Previsibilidade; Zona agreste. |
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Thesagro: |
Genótipo; Vigna Unguiculata. |
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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/86572/1/141a.pdf
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Marc: |
LEADER 01390nam a2200217 a 4500
001 1962752
005 2023-12-13
008 2013 bl uuuu u00u1 u #d
100 1 $aCARVALHO, H. W. L. de
245 $aAdaptabilidade e estabilidade de cultivares de feijão caupi de porte ereto na Zona Agreste do Nordeste Brasileiro.$h[electronic resource]
260 $aIn: CONGRESSO NACIONAL DE FEIJÃO-CAUPI, 3., 2013, Recife. Feijão-Caupi como alternativa sustentável para os sistemas produtivos familiares e empresariais. Recife: IPA$c2013
500 $aCONAC 2012. Disponível em: http://www.conac2012.org/resumos/pdf/141a.pdf. Acesso em: 26 jul. 2013.
520 $aO objetivo deste trabalho foi avaliar a estabilidade de cultivares de feijão caupi de porte ereto para fins de recomendação. Utilizou-se o delineamento experimental em blocos ao acaso com quatro repetições. As linhagns MNC0-675F-4-10, MNC03-737F-5-4 e MNC03-737F?1-1 devem ser recomendados para as condições favoráveis. Os materiais com estimativas de b0>média geral e b1=1, evidenciaram adaptabilidade ampla, justificando sua recomendação para os diferentes estados do Nordeste brasileiro.
650 $aGenótipo
650 $aVigna Unguiculata
653 $aPrevisibilidade
653 $aZona agreste
700 1 $aROCHA, M. de M.
700 1 $aBRITO NETO, J.
700 1 $aGOMES, C. M.
700 1 $aMENEZES, V. M. M.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
21/11/2000 |
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Data da última atualização: |
09/03/2006 |
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Autoria: |
PIUBELLI, G. C.; ARRUDA, L. C.; FRANCHINI, J. C.; LARA, F. M.; HOFFMANN-CAMPO, C.B. |
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Título: |
Role of Nezara viridula (Hemiptera: pentatomidae) on inducing the production of flavonoid in soybean genotypes. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONGRESS OF ENTOMOLOGY, 21., 2000, Foz do Iguassu. Abstracts... Londrina: Embrapa Soja, 2000. |
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Volume: |
v.1 |
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Páginas: |
p.180. |
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Idioma: |
Inglês |
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Conteúdo: |
Induced response to insect damages can result in chemical alteration in plants. The ability of Nezara viridula to induce the production of flavonoids in seeds of soybean genotypes ('BR-16', 'IAC-100', PI 229358, PI 274454) was investigated at greenhouse conditions. Cages with four stink bugs were placed on soybean plants, during 18 hours. Soybean pods were collected 72 hours after stink bugs have been removed and the damaged parts were identified, cut out and ground. A sample of 0,100 mg from each genotype was homogenised with 0,5 ml of 80% methanol (MeOH). After centrifugation, the supernatant was dried in N2, redissolved in 100 ul 80% MeOH and an aliquot of 20 ul were injected in HPLC (High Performance Liquid Chromatograph) for flavonoid analysis. The genotype PI 227687 damaged by N. viridula presented the highest concentration (0.35 mg/ml) of daidzin (daidzein 7-0-glucoside); the lowest concetration of isoflavone was observed in PI 229358 (0.03 mg/ml). The same tendency was observed with genistin (genistein 7-0-glucoside); PI 227687 presented 0.14 mg/ml, PI 274454, 0.03 mg/ml and PI 229358, 0.04 mg/ml of genistin. In general, genotypes damaged by stink bugs, produced higher isoflavones contents (daidzin and genistin), compared to controls (without stink bug damage). However, after being damaged by stink bug, PI 274454 and PI 229358 produced less genistin than the other genotypes and no difference in concentration between damaged plants and non-damages was observed. N. viridula increased concentration or induced daidzin and genistin productions in PI 227687 seeds. Therefore, further studies must be carried out to elucidate their role on soybean defence against stink bugs. MenosInduced response to insect damages can result in chemical alteration in plants. The ability of Nezara viridula to induce the production of flavonoids in seeds of soybean genotypes ('BR-16', 'IAC-100', PI 229358, PI 274454) was investigated at greenhouse conditions. Cages with four stink bugs were placed on soybean plants, during 18 hours. Soybean pods were collected 72 hours after stink bugs have been removed and the damaged parts were identified, cut out and ground. A sample of 0,100 mg from each genotype was homogenised with 0,5 ml of 80% methanol (MeOH). After centrifugation, the supernatant was dried in N2, redissolved in 100 ul 80% MeOH and an aliquot of 20 ul were injected in HPLC (High Performance Liquid Chromatograph) for flavonoid analysis. The genotype PI 227687 damaged by N. viridula presented the highest concentration (0.35 mg/ml) of daidzin (daidzein 7-0-glucoside); the lowest concetration of isoflavone was observed in PI 229358 (0.03 mg/ml). The same tendency was observed with genistin (genistein 7-0-glucoside); PI 227687 presented 0.14 mg/ml, PI 274454, 0.03 mg/ml and PI 229358, 0.04 mg/ml of genistin. In general, genotypes damaged by stink bugs, produced higher isoflavones contents (daidzin and genistin), compared to controls (without stink bug damage). However, after being damaged by stink bug, PI 274454 and PI 229358 produced less genistin than the other genotypes and no difference in concentration between damaged plants and non-damages was observed. N. ... Mostrar Tudo |
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Palavras-Chave: |
Brasil; Daidzina; Flavonoid; Genistina; Resistance; Soybean. |
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Thesagro: |
Flavonóide; Genótipo; Inseto; Nezara Viridula; Resistência; Soja. |
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Thesaurus NAL: |
daidzin; genistin; genotype; Insecta; pest resistance. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02768naa a2200397 a 4500
001 1462430
005 2006-03-09
008 2000 bl uuuu u00u1 u #d
100 1 $aPIUBELLI, G. C.
245 $aRole of Nezara viridula (Hemiptera$bpentatomidae) on inducing the production of flavonoid in soybean genotypes.
260 $c2000
300 $ap.180. v.1
490 $vv.1
520 $aInduced response to insect damages can result in chemical alteration in plants. The ability of Nezara viridula to induce the production of flavonoids in seeds of soybean genotypes ('BR-16', 'IAC-100', PI 229358, PI 274454) was investigated at greenhouse conditions. Cages with four stink bugs were placed on soybean plants, during 18 hours. Soybean pods were collected 72 hours after stink bugs have been removed and the damaged parts were identified, cut out and ground. A sample of 0,100 mg from each genotype was homogenised with 0,5 ml of 80% methanol (MeOH). After centrifugation, the supernatant was dried in N2, redissolved in 100 ul 80% MeOH and an aliquot of 20 ul were injected in HPLC (High Performance Liquid Chromatograph) for flavonoid analysis. The genotype PI 227687 damaged by N. viridula presented the highest concentration (0.35 mg/ml) of daidzin (daidzein 7-0-glucoside); the lowest concetration of isoflavone was observed in PI 229358 (0.03 mg/ml). The same tendency was observed with genistin (genistein 7-0-glucoside); PI 227687 presented 0.14 mg/ml, PI 274454, 0.03 mg/ml and PI 229358, 0.04 mg/ml of genistin. In general, genotypes damaged by stink bugs, produced higher isoflavones contents (daidzin and genistin), compared to controls (without stink bug damage). However, after being damaged by stink bug, PI 274454 and PI 229358 produced less genistin than the other genotypes and no difference in concentration between damaged plants and non-damages was observed. N. viridula increased concentration or induced daidzin and genistin productions in PI 227687 seeds. Therefore, further studies must be carried out to elucidate their role on soybean defence against stink bugs.
650 $adaidzin
650 $agenistin
650 $agenotype
650 $aInsecta
650 $apest resistance
650 $aFlavonóide
650 $aGenótipo
650 $aInseto
650 $aNezara Viridula
650 $aResistência
650 $aSoja
653 $aBrasil
653 $aDaidzina
653 $aFlavonoid
653 $aGenistina
653 $aResistance
653 $aSoybean
700 1 $aARRUDA, L. C.
700 1 $aFRANCHINI, J. C.
700 1 $aLARA, F. M.
700 1 $aHOFFMANN-CAMPO, C.B.
773 $tIn: INTERNATIONAL CONGRESS OF ENTOMOLOGY, 21., 2000, Foz do Iguassu. Abstracts... Londrina: Embrapa Soja, 2000.
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