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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
02/03/2012 |
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Data da última atualização: |
02/03/2012 |
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Autoria: |
NAKATANI, A. S.; MARTINES, A. M.; NOGUEIRA, M. A.; FAGOTTI, D. S. L.; OLIVEIRA, A. G.; BINI, D.; SOUSA, J. P.; CARDOSO, E. J. B. N. |
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Título: |
Changes in the genetic structure of Bacteria and microbial activity in an agricultural soil amended with tannery sludge. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Soil Biology & Biochemistry, v. 43, n.1, p. 106-114, Jan. 2011. |
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DOI: |
10.1016/j.soilbio.2010.09.019 |
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Idioma: |
Inglês |
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Conteúdo: |
The application of tannery sludge to soils is a form of recycling; however, few studies have examined the impacts of this practice on soil microbial properties. We studied effects of two applications (2006 and 2007) of tannery sludge (with a low chromium content) on the structure of the bacterial community and
on the microbial activity of soils. We fertilized an agricultural area in Rolândia, Paraná state, Brazil with different doses of sludge based on total N content, which ranged from 0 to 1200 kg N ha1. Sludge remained on the soil surface for three months before being plowed. Soils were sampled seven times
during the experiment. Bacterial community structure, assessed by denaturing gradient gel electrophoresis (DGGE), was modified by the application of tannery sludge. Soon after the first application, there was clear separation between the bacterial communities in different treatments, such that each
dose of sludge was associated with a specific community. These differences remained until 300 days after application and also after the second sludge application, but 666 days after the beginning of the experiment no differences were found in the bacterial communities of the lowest doses and the control.
The principal response curve (PRC) analysis showed that the first sludge application strongly stimulated biological activity even 300 days after application. The second application also stimulated activity, but at a lower magnitude and for a shorter time, given that 260 days after the second application there was no
difference in biological activity among treatments. PRC also showed that the properties most influenced by the application of tannery sludge were enzymatic activities related to N cycling (asparaginase and urease). The redundancy analysis (RDA) showed that tannery sludge?s influence on microbial activity is
mainly related to increases in inorganic N and soil pH. Results showed that changes in the structure of the bacterial community in the studied soils were directly related to changes of their biological activity. MenosThe application of tannery sludge to soils is a form of recycling; however, few studies have examined the impacts of this practice on soil microbial properties. We studied effects of two applications (2006 and 2007) of tannery sludge (with a low chromium content) on the structure of the bacterial community and
on the microbial activity of soils. We fertilized an agricultural area in Rolândia, Paraná state, Brazil with different doses of sludge based on total N content, which ranged from 0 to 1200 kg N ha1. Sludge remained on the soil surface for three months before being plowed. Soils were sampled seven times
during the experiment. Bacterial community structure, assessed by denaturing gradient gel electrophoresis (DGGE), was modified by the application of tannery sludge. Soon after the first application, there was clear separation between the bacterial communities in different treatments, such that each
dose of sludge was associated with a specific community. These differences remained until 300 days after application and also after the second sludge application, but 666 days after the beginning of the experiment no differences were found in the bacterial communities of the lowest doses and the control.
The principal response curve (PRC) analysis showed that the first sludge application strongly stimulated biological activity even 300 days after application. The second application also stimulated activity, but at a lower magnitude and for a shorter time, given that 260 days ... Mostrar Tudo |
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Thesagro: |
Nitrogênio. |
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Categoria do assunto: |
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Marc: |
LEADER 02772naa a2200229 a 4500
001 1917338
005 2012-03-02
008 2011 bl --- 0-- u #d
024 7 $a10.1016/j.soilbio.2010.09.019$2DOI
100 1 $aNAKATANI, A. S.
245 $aChanges in the genetic structure of Bacteria and microbial activity in an agricultural soil amended with tannery sludge.
260 $c2011
520 $aThe application of tannery sludge to soils is a form of recycling; however, few studies have examined the impacts of this practice on soil microbial properties. We studied effects of two applications (2006 and 2007) of tannery sludge (with a low chromium content) on the structure of the bacterial community and on the microbial activity of soils. We fertilized an agricultural area in Rolândia, Paraná state, Brazil with different doses of sludge based on total N content, which ranged from 0 to 1200 kg N ha1. Sludge remained on the soil surface for three months before being plowed. Soils were sampled seven times during the experiment. Bacterial community structure, assessed by denaturing gradient gel electrophoresis (DGGE), was modified by the application of tannery sludge. Soon after the first application, there was clear separation between the bacterial communities in different treatments, such that each dose of sludge was associated with a specific community. These differences remained until 300 days after application and also after the second sludge application, but 666 days after the beginning of the experiment no differences were found in the bacterial communities of the lowest doses and the control. The principal response curve (PRC) analysis showed that the first sludge application strongly stimulated biological activity even 300 days after application. The second application also stimulated activity, but at a lower magnitude and for a shorter time, given that 260 days after the second application there was no difference in biological activity among treatments. PRC also showed that the properties most influenced by the application of tannery sludge were enzymatic activities related to N cycling (asparaginase and urease). The redundancy analysis (RDA) showed that tannery sludge?s influence on microbial activity is mainly related to increases in inorganic N and soil pH. Results showed that changes in the structure of the bacterial community in the studied soils were directly related to changes of their biological activity.
650 $aNitrogênio
700 1 $aMARTINES, A. M.
700 1 $aNOGUEIRA, M. A.
700 1 $aFAGOTTI, D. S. L.
700 1 $aOLIVEIRA, A. G.
700 1 $aBINI, D.
700 1 $aSOUSA, J. P.
700 1 $aCARDOSO, E. J. B. N.
773 $tSoil Biology & Biochemistry$gv. 43, n.1, p. 106-114, Jan. 2011.
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Registro original: |
Embrapa Soja (CNPSO) |
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| Registros recuperados : 25 | |
| 2. |  | NAKATANI, A. S.; HUNGRIA, M.; MENDES, I. C.; REIS JUNIOR, F. B. dos; FERNANDES, M. F. Avaliação quantitativa da microbiota em solo de cultivo de soja transgênica em seis locais do Brasil. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa: SBCS, 2012. 4 p. Trab. 931. 1 CD-ROM. Fertbio.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
|    |
| 6. | | SATURNO, D. F.; FAGOTTI, D. S. L.; NAKATANI, A. S.; HUNGRIA, M.; NOGUEIRA, M. A. Efeito do N-mineral sobre a fixação biológica de nitrogênio em soja: I. Cultivares com hábito de crescimento indeterminado. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa: SBCS, 2012. 4 p. Trab. 2081. Fertbio.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 7. | | SIQUEIRA, A. F.; NAKATANI, A. S.; VASCONCELOS, A. T. R. de; ALMEIDA, L. G. P. de; HUNGRIA, M. Anotação Genômica de Bradyrhizobium japonicum estirpes CPAC 15 e CPAC 7: Resultados parciais e sua importância para a cultura de soja. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa: SBCS, 2012. 3 p. Trab. 1190. 1 CD-ROM. Fertbio.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 8. | | RUY, R.; CERVANTES, V. M. M.; CEREZINI, P.; FAGOTTI, D. S. L.; NAKATANI, A. S.; HUNGRIA, M.; NOGUEIRA, M. A. Carbono orgânico e atributos microbiológicos em solo agrícola com diferentes níveis de produtividade de soja em sistema de plantio direto. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa: SBCS, 2012. 4 p. Trab. 1074. 1 CD-ROM. Fertbio.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 9. | | NAKATANI, A. S.; HUNGRIA, M.; FERNANDES, M.; MENDES, I. C.; REIS-JUNIOR, F. B. dos; OLIVEIRA, M. C. N. de. Fixação biológica do nitrogênio em soja transgênica e aplicação de glifosato durante três safras consecutivas no Brasil. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 34., 2013, Florianópolis. Ciência do solo, para que e para quem? Anais. Florianópolis: SBCS: EPAGRI, 2013. 4 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 10. | | HUNGRIA, M.; NAKATANI, A. S.; SOUZA, R. A.; SEI, F. B.; CHUEIRE, L. M. de O.; ARIAS, C. A. Impact of the ahas transgene for herbicides resistance on biological nitrogen fixation and yield of soybean. Transgenic Research, [S. l.], v. 24, n. 1, p. 155-165, Feb. 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
|  |
| 11. | | SATURNO, D. F.; MARKS, B.; FAGOTTI, D. S. L.; NAKATANI, A. S.; HUNGRIA, M.; NOGUEIRA, M. A. Efeito do N-mineral sobre a fixação biológica de Nitrogênio em soja: II. Cultivares com hábito de crescimento determinado. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa: SBCS, 2012. 4 p. Trab. 2080. 1 CD-ROM. Fertbio.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 12. | | GOMES, D. F.; NAKATANI, A. S.; DEL-CERRO, P.; OLLERO MÁRQUEZ, F. J.; MEGÍAS, M.; HUNGRIA, M. Probable roles of the HsnT, nodF and nodE genes in rhizobium tropici ciat 899 nodulation factor biosynthesis and decoration. In: REUNIÃO LATINOAMERICANA DE RIZOBIOLOGIA - RELAR, 27., 2016, Londrina. Fortalecendo as parcerias Sul-Sul: anais. Curitiba: SBCS-NEPAR, 2016. p. 183. Editores: Mariangela Hungria, Douglas Fabiano Gomes, Arnaldo Colozzi Filho.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 13. | | BABUJIA, L. C.; SILVA, A. P.; NAKATANI, A. S.; CANTAO, M. E.; VASCONCELOS, A. T. R.; VISENTAINER, J. V.; HUNGRIA, M. Impact of long-term cropping of glyphosate-resistant transgenic soybean [Glycine max (L.) Merr.] on soil microbiome. Transgenic Research, v. 25, n. 4, p. 425-440, Aug. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Soja; Embrapa Suínos e Aves. |
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| 14. | | GOMES, D. F; TULLIO, L. D.; DEL CERRO, P.; NAKATANI, A. S.; ROLLA-SANTOS, A.A.P.; GIL-SERRANO, A.; MEGÍAS, M.; OLLERO, F. J.; HUNGRIA, M. Regulation of hsnT, nodF and nodE genes in Rhizobium tropici CIAT 899 and their roles in the synthesis of Nod factors and in the symbiosis. Microbiology, v. 165, n. 9, 2019. first online| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 15. | | SOUZA, D. I.; CERVANTES, V. N. M.; CEREZINI, P.; FAGOTTI, D. S. L.; NAKATANI, A. S.; HUNGRIA, M.; NOGUEIRA, M. A. Relações entre atributos microbiológicos e bioquímicos do solo com a produtividade de soja em sistema de plantio direto. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa: SBCS, 2012. 4 p. Trab. 1772. 1 CD-ROM. Fertbio.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 16. | | BALOTA, E. L.; YADA, I. F. U.; AMARAL, H. F.; NAKATANI, A. S.; HUNGRIA, M.; DICK, R. P.; COYNE, M. S. Soil quality in relation to forest conversion to perennial or annual cropping in southern Brasil. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 39, n. 4, p. 1003-1014, Jul./Aug. 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Soja. |
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| 17. | | NAKATANI, A. S.; FERNANDES, M. F.; SOUZA, R. A. de; SILVA, A. P. da; REIS-JUNIOR, F. B. dos; MENDES, I. C.; HUNGRIA, M. Effects of the glyphosate-resistance gene and of herbicides applied to the soybean crop on soil microbial biomass and enzymes. Field Crops Research, v. 162, p. 20-29, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Cerrados; Embrapa Soja. |
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| 18. | | HUNGRIA, M.; MENDES, I. C.; NAKATANI, A. S.; REIS-JUNIOR, F. B. dos; MORAIS, J. Z.; OLIVEIRA, M. C. N. de; FERNANDES, M. F. Effects of the glyphosate-resistance gene and herbicides on soybean: field trials monitoring biological nitrogen fixation and yield. Field Crops Research, v. 158, p. 43-54, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Cerrados; Embrapa Soja; Embrapa Tabuleiros Costeiros. |
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| 19. | | NAKATANI, A. S.; NOGUEIRA, M. A.; MARTINES, A. M.; SANTOS, C. A. dos; BALDESIN, L. F.; MARSCHNER, P.; CARDOSO, E. J. B. N. Effects of tannery sludge application on physiological and fatty acid profiles of the soil microbial community. Applied Soil Ecology, v. 61, p. 92-99, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 25 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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