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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
24/07/1996 |
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Data da última atualização: |
30/10/2019 |
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Autoria: |
OLIVEIRA, A. M. G.; FARIAS, A. R. N.; SANTOS FILHO, H. P. |
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Título: |
Mamao para exportacao: aspectos tecnicos da producao. |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
Brasilia: EMBRAPA-SPI/FRUPEX, 1994. |
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Páginas: |
52p. |
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Descrição Física: |
il. |
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Série: |
(FRUPEX. Publicacoes Tecnicas, 9) |
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Idioma: |
Português |
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Conteúdo: |
Aborda aspectos botanicos, analise socio-economica, variedades do grupo solo, clima e solo, amostragem e preparo do solo, propagacao e plantio, exigencias nutricionais e adubacao, tratos culturais, analise foliar, irrigacao, doencas e seu controle, pragas, nematoides e seu controle, colheita, custo de producao e comercializacao. |
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Palavras-Chave: |
Cultivo; Propagacao. |
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Thesagro: |
Carica Papaya; Doença; Irrigação; Mamão; Produção. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00953nam a2200241 a 4500
001 1146903
005 2019-10-30
008 1994 bl uuuu 00u1 u #d
100 1 $aOLIVEIRA, A. M. G.
245 $aMamao para exportacao$baspectos tecnicos da producao.
260 $aBrasilia: EMBRAPA-SPI/FRUPEX$c1994
300 $a52p.$cil.
490 $a(FRUPEX. Publicacoes Tecnicas, 9)
520 $aAborda aspectos botanicos, analise socio-economica, variedades do grupo solo, clima e solo, amostragem e preparo do solo, propagacao e plantio, exigencias nutricionais e adubacao, tratos culturais, analise foliar, irrigacao, doencas e seu controle, pragas, nematoides e seu controle, colheita, custo de producao e comercializacao.
650 $aCarica Papaya
650 $aDoença
650 $aIrrigação
650 $aMamão
650 $aProdução
653 $aCultivo
653 $aPropagacao
700 1 $aFARIAS, A. R. N.
700 1 $aSANTOS FILHO, H. P.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
26/11/2012 |
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Data da última atualização: |
16/04/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MORALES, A.; PEREIRA, A. A.; CATELLI, L.; BORÉM, A.; MARCELINO-GUIMARÃES, F. C.; OLIVEIRA, M. C. N. de; MICHELLE A. GRAHAM; HOFFMANN-CAMPO, C. B.; ABDELNOOR, R. V. |
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Afiliação: |
AGUIDA MORALES; ALAN ALVES PEREIRA; LIZANDRA CATELLI; ALUÍZIO BORÉM; FRANCISMAR CORREA MARCELINO, CNPSO; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; GRAHAM, M. A., USDA-ARS; CLARA BEATRIZ HOFFMANN CAMPO, CNPSO; RICARDO VILELA ABDELNOOR, CNPSO. |
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Título: |
Phenolic compounds accumulation in soybean plants in response to Phakopsora pachyrhizi. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: MOLECULAR & CELLULAR BIOLOGY OF TE SOYBEAN, 14., Des Moines, 2012. [Proceedings...]. Des Moines: Iowa State University, 2012. |
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Páginas: |
p. 136. |
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Idioma: |
Inglês |
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Conteúdo: |
Asian soybean rust (ASR) is a soybean disease caused by Phakopsora pachyrhizi Sydow. The phenylpropanoid pathway is involved in many biological processes including the defense response to the fungus. This pathway results in the production of lignin and phytoalexins, which are an important defense against pathogens and insects. In the present work, we used high performance liquid chromatography (HPLC) to measure the production of compounds in the phenylpropanoid pathway in leaves of the resistant soybean genotype (PI459025B, Rpp4). Plants were either infected with P. pachyrhizi or mock infected with water, and leaf tissue was collected at 24, 48, 72, 96, 120, 161, 308 and 504 hours after inoculation (hai). Phenolic peak quantification was carried out by estimating the area of each detected peak from all wavelengths or their relative proportion compared to the estimated total phenolic level. ANOVA analysis followed by Tukey?s Honestly Significant Difference test was used to identify significant differences (P<.05) between treatments and time points. This study allowed identification of the conjugated isoflavones daidzin, malonyl daidzin and malonyl genistin and the isoflavones dadzein and glycitein. In addition, we identified several phenolic acids including caffeic acid, p-coumaric acid, ferulic acid and salicylic acid. The present study revealed many quantitative changes in the soluble phenolic profile of soybean in response to fungus inoculation and the accumulation of specific compounds varied over the infection time course. MenosAsian soybean rust (ASR) is a soybean disease caused by Phakopsora pachyrhizi Sydow. The phenylpropanoid pathway is involved in many biological processes including the defense response to the fungus. This pathway results in the production of lignin and phytoalexins, which are an important defense against pathogens and insects. In the present work, we used high performance liquid chromatography (HPLC) to measure the production of compounds in the phenylpropanoid pathway in leaves of the resistant soybean genotype (PI459025B, Rpp4). Plants were either infected with P. pachyrhizi or mock infected with water, and leaf tissue was collected at 24, 48, 72, 96, 120, 161, 308 and 504 hours after inoculation (hai). Phenolic peak quantification was carried out by estimating the area of each detected peak from all wavelengths or their relative proportion compared to the estimated total phenolic level. ANOVA analysis followed by Tukey?s Honestly Significant Difference test was used to identify significant differences (P<.05) between treatments and time points. This study allowed identification of the conjugated isoflavones daidzin, malonyl daidzin and malonyl genistin and the isoflavones dadzein and glycitein. In addition, we identified several phenolic acids including caffeic acid, p-coumaric acid, ferulic acid and salicylic acid. The present study revealed many quantitative changes in the soluble phenolic profile of soybean in response to fungus inoculation and the accumulation of spec... Mostrar Tudo |
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Thesagro: |
Doença de planta; Ferrugem; Phakopsora Pachyrhizi; Soja. |
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Thesaurus NAL: |
Plant diseases and disorders; Rust diseases; Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/70833/1/ID-33816.pdf
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Marc: |
LEADER 02509nam a2200301 a 4500
001 1940515
005 2018-04-16
008 2012 bl uuuu u00u1 u #d
100 1 $aMORALES, A.
245 $aPhenolic compounds accumulation in soybean plants in response to Phakopsora pachyrhizi.$h[electronic resource]
260 $aIn: MOLECULAR & CELLULAR BIOLOGY OF TE SOYBEAN, 14., Des Moines, 2012. [Proceedings...]. Des Moines: Iowa State University$c2012
300 $ap. 136.
520 $aAsian soybean rust (ASR) is a soybean disease caused by Phakopsora pachyrhizi Sydow. The phenylpropanoid pathway is involved in many biological processes including the defense response to the fungus. This pathway results in the production of lignin and phytoalexins, which are an important defense against pathogens and insects. In the present work, we used high performance liquid chromatography (HPLC) to measure the production of compounds in the phenylpropanoid pathway in leaves of the resistant soybean genotype (PI459025B, Rpp4). Plants were either infected with P. pachyrhizi or mock infected with water, and leaf tissue was collected at 24, 48, 72, 96, 120, 161, 308 and 504 hours after inoculation (hai). Phenolic peak quantification was carried out by estimating the area of each detected peak from all wavelengths or their relative proportion compared to the estimated total phenolic level. ANOVA analysis followed by Tukey?s Honestly Significant Difference test was used to identify significant differences (P<.05) between treatments and time points. This study allowed identification of the conjugated isoflavones daidzin, malonyl daidzin and malonyl genistin and the isoflavones dadzein and glycitein. In addition, we identified several phenolic acids including caffeic acid, p-coumaric acid, ferulic acid and salicylic acid. The present study revealed many quantitative changes in the soluble phenolic profile of soybean in response to fungus inoculation and the accumulation of specific compounds varied over the infection time course.
650 $aPlant diseases and disorders
650 $aRust diseases
650 $aSoybeans
650 $aDoença de planta
650 $aFerrugem
650 $aPhakopsora Pachyrhizi
650 $aSoja
700 1 $aPEREIRA, A. A.
700 1 $aCATELLI, L.
700 1 $aBORÉM, A.
700 1 $aMARCELINO-GUIMARÃES, F. C.
700 1 $aOLIVEIRA, M. C. N. de
700 1 $aMICHELLE A. GRAHAM
700 1 $aHOFFMANN-CAMPO, C. B.
700 1 $aABDELNOOR, R. V.
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Embrapa Soja (CNPSO) |
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