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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação; Embrapa Pecuária Sudeste. |
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Data corrente: |
22/06/2021 |
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Data da última atualização: |
01/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MALHEIROS, J. M.; CORREIA, B. S. B.; CERIBELI, C.; CARDOSO, D. R.; COLNAGO, L. A.; BOGUSZ JUNIOR, S.; REECY, J. M.; MOURÃO, G. B.; COUTINHO, L. L.; PALHARES, J. C. P.; BERNDT, A.; REGITANO, L. C. de A. |
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Afiliação: |
LUIZ ALBERTO COLNAGO, CNPDIA; JULIO CESAR PASCALE PALHARES, CPPSE; ALEXANDRE BERNDT, CPPSE; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
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Título: |
Comparative untargeted metabolome analysis of ruminal fuid and feces of Nelore steers (Bos indicus). |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Scientific Reports, v. 11, n. 1, e12752, 2021. |
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ISSN: |
2045-2322 |
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DOI: |
https://doi.org/10.1038/s41598-021-92179-y |
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Idioma: |
Inglês |
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Conteúdo: |
We conducted a study to identify the fecal metabolite profle and its proximity to the ruminal metabolism of Nelore steers based on an untargeted metabolomic approach. Twenty-six Nelore were feedlot with same diet during 105 d. Feces and rumen fuid were collected before and at slaughter, respectively. The metabolomics analysis indicated 49 common polar metabolites in the rumen and feces. Acetate, propionate, and butyrate were the most abundant polar metabolites in both bio-samples. The rumen presented signifcantly higher concentrations of the polar compounds when compared to feces (P< 0.05); even though, fecal metabolites presented an accentuated representability of the ruminal fuid metabolites. All fatty acids present in the ruminal fuid were also observed in the feces, except for C20:2n6 and C20:4n6. The identifed metabolites ofer information on the main metabolic pathways (higher impact factor and P< 0.05), as synthesis and degradation of ketone bodies; the alanine, aspartate and glutamate metabolisms, the glycine, serine; and threonine metabolism and the pyruvate metabolism. The fndings reported herein on the close relationship between the ruminal fuid and feces metabolic profles may ofer new metabolic information, in addition to facilitating the sampling for metabolism investigation in animal production and health routines. |
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Palavras-Chave: |
Acetate; Aspartate; Butyrate; Degradation of ketone bodies; Fecal metabolite profile; Fecal metabolites; Glutamate; Metabolomics analysis; Propionate; Rumen fluid; Ruminal metabolism of Nelore. |
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Thesaurus Nal: |
Alanine; Animal production. |
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Categoria do assunto: |
--
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223980/1/P-Comparative-untargeted-metabolome-analysis-of-ruminal-....pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/229007/1/ComparativeUntargetedMetabolome.pdf
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Marc: |
LEADER 02607naa a2200433 a 4500
001 2132495
005 2023-02-01
008 2021 bl uuuu u00u1 u #d
022 $a2045-2322
024 7 $ahttps://doi.org/10.1038/s41598-021-92179-y$2DOI
100 1 $aMALHEIROS, J. M.
245 $aComparative untargeted metabolome analysis of ruminal fuid and feces of Nelore steers (Bos indicus).$h[electronic resource]
260 $c2021
520 $aWe conducted a study to identify the fecal metabolite profle and its proximity to the ruminal metabolism of Nelore steers based on an untargeted metabolomic approach. Twenty-six Nelore were feedlot with same diet during 105 d. Feces and rumen fuid were collected before and at slaughter, respectively. The metabolomics analysis indicated 49 common polar metabolites in the rumen and feces. Acetate, propionate, and butyrate were the most abundant polar metabolites in both bio-samples. The rumen presented signifcantly higher concentrations of the polar compounds when compared to feces (P< 0.05); even though, fecal metabolites presented an accentuated representability of the ruminal fuid metabolites. All fatty acids present in the ruminal fuid were also observed in the feces, except for C20:2n6 and C20:4n6. The identifed metabolites ofer information on the main metabolic pathways (higher impact factor and P< 0.05), as synthesis and degradation of ketone bodies; the alanine, aspartate and glutamate metabolisms, the glycine, serine; and threonine metabolism and the pyruvate metabolism. The fndings reported herein on the close relationship between the ruminal fuid and feces metabolic profles may ofer new metabolic information, in addition to facilitating the sampling for metabolism investigation in animal production and health routines.
650 $aAlanine
650 $aAnimal production
653 $aAcetate
653 $aAspartate
653 $aButyrate
653 $aDegradation of ketone bodies
653 $aFecal metabolite profile
653 $aFecal metabolites
653 $aGlutamate
653 $aMetabolomics analysis
653 $aPropionate
653 $aRumen fluid
653 $aRuminal metabolism of Nelore
700 1 $aCORREIA, B. S. B.
700 1 $aCERIBELI, C.
700 1 $aCARDOSO, D. R.
700 1 $aCOLNAGO, L. A.
700 1 $aBOGUSZ JUNIOR, S.
700 1 $aREECY, J. M.
700 1 $aMOURÃO, G. B.
700 1 $aCOUTINHO, L. L.
700 1 $aPALHARES, J. C. P.
700 1 $aBERNDT, A.
700 1 $aREGITANO, L. C. de A.
773 $tScientific Reports$gv. 11, n. 1, e12752, 2021.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
13/07/2022 |
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Data da última atualização: |
05/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA, J. F. da; GONTIJO NETO, M. M.; SILVA, G. F. da; BORGHI, E.; CALONEGO, J. C. |
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Afiliação: |
JUSLEI FIGUEIREDO DA SILVA, Universidade Estadual Paulista; MIGUEL MARQUES GONTIJO NETO, CNPMS; GUSTAVO FERREIRA DA SILVA, Universidade Estadual Paulista; EMERSON BORGHI, CNPMS; JULIANO CARLOS CALONEGO, Universidade Estadual Paulista. |
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Título: |
Soil organic matter and aggregate stability in soybean, maize and Urochloa production systems in a very clayey soil of the Brazilian Savanna. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Agronomy, v. 12, 1652, 2022. |
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DOI: |
https://doi.org/10.3390/agronomy12071652 |
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Idioma: |
Inglês |
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Conteúdo: |
Forage grasses cultivation in production system with soybean and maize is an alternative to improve tropical weathered soils quality in Brazil. The aim of the study was to evaluate the effects in the production systems involving cultivation of Urochloa brizantha cv. Piatã, in monoculture or in succession with soybean and maize crops, on organic matter and structuring of soil in Brazilian savanna. The experiment was implemented in the 2010/2011 season. The treatments consisted of nine production systems and a native forest (savanna) as a reference area. In March 2017, soil sampling was carried out for C and N analysis, physical and chemical fractionation of SOM and aggregate stability. Production systems influenced total organic carbon (TOC) and aggregate stability, mainly in the surface layers, leading to changes in SOM quality. TOC was 31% lower in monoculture soybean production system, when compared to native savanna area, in the 0.00?0.20 m layer. The agricultural production systems influence organic matter quality and soil aggregates stability. For the Brazilian savanna conditions, grain cultivation systems under no-tillage that integrate Urochloa brizantha cv. Piatã contribute to the soil quality improvement. Soybean monoculture generally provides worse soil quality indices compared to other agricultural production systems. |
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Thesagro: |
Capim Urochloa; Carbono; Gramínea Forrageira; Matéria Orgânica; Milho; Plantio Direto; Sistema de Produção; Soja; Solo Argiloso. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1144676/1/Soil-organic-matter-and-aggregate-stability.pdf
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Marc: |
LEADER 02228naa a2200289 a 4500
001 2144676
005 2022-12-05
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/agronomy12071652$2DOI
100 1 $aSILVA, J. F. da
245 $aSoil organic matter and aggregate stability in soybean, maize and Urochloa production systems in a very clayey soil of the Brazilian Savanna.$h[electronic resource]
260 $c2022
520 $aForage grasses cultivation in production system with soybean and maize is an alternative to improve tropical weathered soils quality in Brazil. The aim of the study was to evaluate the effects in the production systems involving cultivation of Urochloa brizantha cv. Piatã, in monoculture or in succession with soybean and maize crops, on organic matter and structuring of soil in Brazilian savanna. The experiment was implemented in the 2010/2011 season. The treatments consisted of nine production systems and a native forest (savanna) as a reference area. In March 2017, soil sampling was carried out for C and N analysis, physical and chemical fractionation of SOM and aggregate stability. Production systems influenced total organic carbon (TOC) and aggregate stability, mainly in the surface layers, leading to changes in SOM quality. TOC was 31% lower in monoculture soybean production system, when compared to native savanna area, in the 0.00?0.20 m layer. The agricultural production systems influence organic matter quality and soil aggregates stability. For the Brazilian savanna conditions, grain cultivation systems under no-tillage that integrate Urochloa brizantha cv. Piatã contribute to the soil quality improvement. Soybean monoculture generally provides worse soil quality indices compared to other agricultural production systems.
650 $aCapim Urochloa
650 $aCarbono
650 $aGramínea Forrageira
650 $aMatéria Orgânica
650 $aMilho
650 $aPlantio Direto
650 $aSistema de Produção
650 $aSoja
650 $aSolo Argiloso
700 1 $aGONTIJO NETO, M. M.
700 1 $aSILVA, G. F. da
700 1 $aBORGHI, E.
700 1 $aCALONEGO, J. C.
773 $tAgronomy$gv. 12, 1652, 2022.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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