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Registro Completo |
Biblioteca(s): |
Embrapa Agroindústria Tropical. |
Data corrente: |
14/04/2022 |
Data da última atualização: |
04/05/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
RODRIGUES, F. C.; SANTOS, A. T. L. dos; CRUZ, R. P. da; ALMEIDA-BEZERRA, J. W.; COUTINHO, H. D. M.; RIBEIRO, P. R. V.; BRITO, E. S. de; MORAIS-BRAGA, M. F. B.; OLIVEIRA, A. F. M. de. |
Afiliação: |
FELICIDADE CAROLINE RODRIGUES, Departamento de Botanica, Universidade Federal de Pernambuco - UFPE; ANTONIA THASSYA LUCAS DOS SANTOS, Departamento de Ciencias Biologicas, Universidade Regional do Cariri - URCA; RAFAEL PEREIRA DA CRUZ, Departamento de Ciencias Biologicas, Universidade Regional do Cariri - URCA; JOSÉ WEVERTON ALMEIDA-BEZERRA, Departamento de Botanica, Universidade Federal de Pernambuco - UFPE; HENRIQUE DOUGLAS MELO COUTINHO, Departamento de Ciências Biologicas, Universidade Regional do Cariri - URCA; PAULO RICELI VASCONCELOS RIBEIRO, CNPAT; EDY SOUSA DE BRITO, CNPAT; MARIA FLAVIANA BEZERRA MORAIS-BRAGA, Departamento de Ciências Biológicas, Universidade Regional do Cariri - URCA; ANTÔNIO FERNANDO MORAIS DE OLIVEIRA, Departamento de Boânica, Universidade Federal de Pernambuco - UFPE. |
Título: |
Antimicrobial activity, modulatory effect and phytochemical analysis of Sida galheirensis Ulbr. (Malvaceae). |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
South African Journal of Botany, v. 147, 286-293, 2022. |
DOI: |
https://doi.org/10.1016/j.sajb.2022.01.021 |
Idioma: |
Inglês |
Palavras-Chave: |
Antibacterial; Antibacteriano; Flavona; Flavone; Flavonol; Fungistatic; Fungistático; Sida galheirensis. |
Thesagro: |
Ácido Linoléico. |
Thesaurus Nal: |
Linoleic acid. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01035naa a2200337 a 4500 001 2142243 005 2022-05-04 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.sajb.2022.01.021$2DOI 100 1 $aRODRIGUES, F. C. 245 $aAntimicrobial activity, modulatory effect and phytochemical analysis of Sida galheirensis Ulbr. (Malvaceae).$h[electronic resource] 260 $c2022 650 $aLinoleic acid 650 $aÁcido Linoléico 653 $aAntibacterial 653 $aAntibacteriano 653 $aFlavona 653 $aFlavone 653 $aFlavonol 653 $aFungistatic 653 $aFungistático 653 $aSida galheirensis 700 1 $aSANTOS, A. T. L. dos 700 1 $aCRUZ, R. P. da 700 1 $aALMEIDA-BEZERRA, J. W. 700 1 $aCOUTINHO, H. D. M. 700 1 $aRIBEIRO, P. R. V. 700 1 $aBRITO, E. S. de 700 1 $aMORAIS-BRAGA, M. F. B. 700 1 $aOLIVEIRA, A. F. M. de 773 $tSouth African Journal of Botany$gv. 147, 286-293, 2022.
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Embrapa Agroindústria Tropical (CNPAT) |
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Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
09/09/2022 |
Data da última atualização: |
09/09/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FONTES, R. L. F.; FERREIRA, G. B.; VENEGAS, V. H. A.; NEVES, J. C. L.; FARIA, A. F. de; FONTES, M. P. F. |
Afiliação: |
RENILDES LÚCIO FERREIRA FONTES, UFV; GILVAN BARBOSA FERREIRA, CNPA; VICTOR HUGO ALVAREZ VENEGAS, UFV; JÚLIO CESAR LIMA NEVES, UFV; ARLINDO FERREIRA DE FARIA, UFV; MAURÍCIO PAULO FERREIRA FONTES, UFV. |
Título: |
Bioavailability of soil Cu, Fe, Mn and Zn from soil fractions. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Semina: Ciências Agrárias, v. 42, n. 1, p. 19-42, jan./fev. 2021. |
ISSN: |
1679-0359 |
DOI: |
DOI: 10.5433/1679-0359.2021v42n1p19 |
Idioma: |
Inglês |
Conteúdo: |
Cationic micronutrients bioavailability depends on the chemical characteristics of soil fractions. Fourteen soils received individual doses of five micronutrients (Cu, Fe, Mn, Zn, B) arranged in seven treatments set according a Baconian Matrix. The soils incubated with treatments during 15 days had corn cultivated in greenhouse for 30 days, in three consecutive growth cycles. The cationic micronutrients were determined in the corn shoots after each growth cycle. Soil samples collected before the first and after each growth cycle had the available concentrations of Cu, Fe, Mn and Zn determined by single extractions (Mehlich-1 and DTPA-pH 7.3) and by sequential extraction. Correlation analysis was performed for the Cu, Fe, Mn and Zn concentrations determined in the corn shoots, the available concentrations of Cu, Fe, Mn and Zn in the soils (Mehlich-1 and DTPA) and the concentrations of Cu, Fe, Mn and Zn in the soil fractions (sequential extraction). The distribution of available metals forms in fractions reflected their affinity with soil components. Soil available Cu correlated with Cu bound to organic matter. The exchangeable fraction was the main source of soil available Mn and Zn. The Fe availability related mainly to the Mn oxides, Fe oxides, and exchangeable fractions. The plants absorbed Cu mainly from the Mn-oxides and organic matter fractions. Manganese absorbed by plants originated from the exchangeable and Mn-oxides fractions. The Zn absorbed by plants originated mainly from the exchangeable fraction. Correlations of single metal extractions (Mehlich-1 and DTPA) with Cu, Mn and Zn contents in plants were positive. MenosCationic micronutrients bioavailability depends on the chemical characteristics of soil fractions. Fourteen soils received individual doses of five micronutrients (Cu, Fe, Mn, Zn, B) arranged in seven treatments set according a Baconian Matrix. The soils incubated with treatments during 15 days had corn cultivated in greenhouse for 30 days, in three consecutive growth cycles. The cationic micronutrients were determined in the corn shoots after each growth cycle. Soil samples collected before the first and after each growth cycle had the available concentrations of Cu, Fe, Mn and Zn determined by single extractions (Mehlich-1 and DTPA-pH 7.3) and by sequential extraction. Correlation analysis was performed for the Cu, Fe, Mn and Zn concentrations determined in the corn shoots, the available concentrations of Cu, Fe, Mn and Zn in the soils (Mehlich-1 and DTPA) and the concentrations of Cu, Fe, Mn and Zn in the soil fractions (sequential extraction). The distribution of available metals forms in fractions reflected their affinity with soil components. Soil available Cu correlated with Cu bound to organic matter. The exchangeable fraction was the main source of soil available Mn and Zn. The Fe availability related mainly to the Mn oxides, Fe oxides, and exchangeable fractions. The plants absorbed Cu mainly from the Mn-oxides and organic matter fractions. Manganese absorbed by plants originated from the exchangeable and Mn-oxides fractions. The Zn absorbed by plants originated ma... Mostrar Tudo |
Palavras-Chave: |
Cationic micronutrients; Extração sequencial; Micronutrientes catiônicos; Sequential extraction. |
Thesagro: |
Bioquímica do Solo; Matéria Orgânica; Milho; Nutrição Vegetal; Zea Mays. |
Thesaurus NAL: |
Metals; Organic compounds; Plant micronutrients. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146288/1/BIOAVAILABILITY-OF-SOIL.pdf
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Marc: |
LEADER 02682naa a2200349 a 4500 001 2146288 005 2022-09-09 008 2021 bl uuuu u00u1 u #d 022 $a1679-0359 024 7 $aDOI: 10.5433/1679-0359.2021v42n1p19$2DOI 100 1 $aFONTES, R. L. F. 245 $aBioavailability of soil Cu, Fe, Mn and Zn from soil fractions.$h[electronic resource] 260 $c2021 520 $aCationic micronutrients bioavailability depends on the chemical characteristics of soil fractions. Fourteen soils received individual doses of five micronutrients (Cu, Fe, Mn, Zn, B) arranged in seven treatments set according a Baconian Matrix. The soils incubated with treatments during 15 days had corn cultivated in greenhouse for 30 days, in three consecutive growth cycles. The cationic micronutrients were determined in the corn shoots after each growth cycle. Soil samples collected before the first and after each growth cycle had the available concentrations of Cu, Fe, Mn and Zn determined by single extractions (Mehlich-1 and DTPA-pH 7.3) and by sequential extraction. Correlation analysis was performed for the Cu, Fe, Mn and Zn concentrations determined in the corn shoots, the available concentrations of Cu, Fe, Mn and Zn in the soils (Mehlich-1 and DTPA) and the concentrations of Cu, Fe, Mn and Zn in the soil fractions (sequential extraction). The distribution of available metals forms in fractions reflected their affinity with soil components. Soil available Cu correlated with Cu bound to organic matter. The exchangeable fraction was the main source of soil available Mn and Zn. The Fe availability related mainly to the Mn oxides, Fe oxides, and exchangeable fractions. The plants absorbed Cu mainly from the Mn-oxides and organic matter fractions. Manganese absorbed by plants originated from the exchangeable and Mn-oxides fractions. The Zn absorbed by plants originated mainly from the exchangeable fraction. Correlations of single metal extractions (Mehlich-1 and DTPA) with Cu, Mn and Zn contents in plants were positive. 650 $aMetals 650 $aOrganic compounds 650 $aPlant micronutrients 650 $aBioquímica do Solo 650 $aMatéria Orgânica 650 $aMilho 650 $aNutrição Vegetal 650 $aZea Mays 653 $aCationic micronutrients 653 $aExtração sequencial 653 $aMicronutrientes catiônicos 653 $aSequential extraction 700 1 $aFERREIRA, G. B. 700 1 $aVENEGAS, V. H. A. 700 1 $aNEVES, J. C. L. 700 1 $aFARIA, A. F. de 700 1 $aFONTES, M. P. F. 773 $tSemina: Ciências Agrárias$gv. 42, n. 1, p. 19-42, jan./fev. 2021.
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