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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
02/03/2006 |
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Data da última atualização: |
16/10/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FRANCHINI, J. C.; CRISPINO, C. C.; SOUZA, R. A.; TORRES, E.; HUNGRIA, M. |
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Afiliação: |
JULIO CEZAR FRANCHINI DOS SANTOS, CNPSO; CARLA CRIPA CRISPINO, UFSCAR; ELENO TORRES, CNPSO; MARIANGELA HUNGRIA DA CUNHA, CNPSO. |
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Título: |
Microbiological parameters as indicators of soil quality under various soil management and crop rotation systems in southern Brazil. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Soil & Tillage Research, v. 92, n. 1-2, p. 18-29, Jan. 2007. |
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DOI: |
10.1016/j.still.2005.12.010 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to identify soil parameters potentially useful to monitor soil quality under different soil management and crop rotation systems. Microbiological and chemical parameters were evaluated in a field experiment in the State of Paraná, southern Brazil, in response to soil management [no-tillage (NT) and conventional tillage (CT)] and crop rotation [including grain (soybean, S; maize, M; wheat, W) and legume (lupin, L.) and non-legume (oat, O) covers] systems. Three crop rotation systems were evaluated: (1) (O/M/O/S/W/S/L/M/O/S), (2) (O/S/L/M/O/S/W/S/L/M), and (3) (O/S/W/S/L/M/O/M/W/M), and soil parameters were monitored after the fifth year. Before ploughing, CO2-emission rates were similar in NT and CT soils, but plough increased it by an average of 57%. Carbon dioxide emission was 13% higher with lupin residues than with wheat straw; decomposition rates were rapid with both soil management systems. Amounts of microbial biomass carbon and nitrogen (MB-C and MB-N, respectively) were 80 and 104% higher in NT than in CT, respectively; however, in general these parameters were not affected by crop rotation. Efficiency of the microbial community was significantly higher in NT: metabolic quotient (qCO2) was 55% lower than in CT. Soluble C and N levels were 37 and 24% greater in NT than in CT, respectively, with no effects of crop rotation. Furthermore, ratios of soluble C and N contents to MB-C and MB-N were consistently lower in NT, indicating higher immobilization of C and N per unit of MB. The decrease in qCO2 and the increase in MB-C under NT allowed enhancements in soil C stocks, such that in the 0?40 cm profile, a gain of 2500 kg of C ha-1 was observed in relation to CT. Carbon stocks also varied with crop rotation, with net changes at 0?40 cm of 726, 1167 and -394 kg C ha-1 year, in rotations 1, 2 and 3, respectively. Similar results were obtained for the N stocks, with 410 kg N ha-1 gained in NT, while crop rotations 1, 2 and 3 accumulated 71, 137 and 37 kg of N ha-1 year-1, respectively. On average, microbial biomass corresponded to 2.4 and 1.7% of the total soil C, and 5.2 and 3.2% of the N in NT and CT systems, respectively. Soil management was the main factor affecting soil C and N levels, but enhancement also resulted from the ratios of legumes and non-legumes in the rotations. The results emphasize the importance of microorganisms as reservoirs of C and N in tropical soils. Furthermore, the parameters associated with microbiological activity were more responsive to soil management and crop rotation effects than were total stocks of C and N, demonstrating their usefulness as indicators of soil quality in the tropics. MenosThe objective of this work was to identify soil parameters potentially useful to monitor soil quality under different soil management and crop rotation systems. Microbiological and chemical parameters were evaluated in a field experiment in the State of Paraná, southern Brazil, in response to soil management [no-tillage (NT) and conventional tillage (CT)] and crop rotation [including grain (soybean, S; maize, M; wheat, W) and legume (lupin, L.) and non-legume (oat, O) covers] systems. Three crop rotation systems were evaluated: (1) (O/M/O/S/W/S/L/M/O/S), (2) (O/S/L/M/O/S/W/S/L/M), and (3) (O/S/W/S/L/M/O/M/W/M), and soil parameters were monitored after the fifth year. Before ploughing, CO2-emission rates were similar in NT and CT soils, but plough increased it by an average of 57%. Carbon dioxide emission was 13% higher with lupin residues than with wheat straw; decomposition rates were rapid with both soil management systems. Amounts of microbial biomass carbon and nitrogen (MB-C and MB-N, respectively) were 80 and 104% higher in NT than in CT, respectively; however, in general these parameters were not affected by crop rotation. Efficiency of the microbial community was significantly higher in NT: metabolic quotient (qCO2) was 55% lower than in CT. Soluble C and N levels were 37 and 24% greater in NT than in CT, respectively, with no effects of crop rotation. Furthermore, ratios of soluble C and N contents to MB-C and MB-N were consistently lower in NT, indicating higher im... Mostrar Tudo |
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Thesagro: |
Microbiologia do Solo; Solo. |
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Thesaurus Nal: |
Conventional tillage; Microbial biomass; No-tillage; Soil organic matter. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 03499naa a2200253 a 4500
001 1468949
005 2024-10-16
008 2007 bl uuuu u00u1 u #d
024 7 $a10.1016/j.still.2005.12.010$2DOI
100 1 $aFRANCHINI, J. C.
245 $aMicrobiological parameters as indicators of soil quality under various soil management and crop rotation systems in southern Brazil.$h[electronic resource]
260 $c2007
520 $aThe objective of this work was to identify soil parameters potentially useful to monitor soil quality under different soil management and crop rotation systems. Microbiological and chemical parameters were evaluated in a field experiment in the State of Paraná, southern Brazil, in response to soil management [no-tillage (NT) and conventional tillage (CT)] and crop rotation [including grain (soybean, S; maize, M; wheat, W) and legume (lupin, L.) and non-legume (oat, O) covers] systems. Three crop rotation systems were evaluated: (1) (O/M/O/S/W/S/L/M/O/S), (2) (O/S/L/M/O/S/W/S/L/M), and (3) (O/S/W/S/L/M/O/M/W/M), and soil parameters were monitored after the fifth year. Before ploughing, CO2-emission rates were similar in NT and CT soils, but plough increased it by an average of 57%. Carbon dioxide emission was 13% higher with lupin residues than with wheat straw; decomposition rates were rapid with both soil management systems. Amounts of microbial biomass carbon and nitrogen (MB-C and MB-N, respectively) were 80 and 104% higher in NT than in CT, respectively; however, in general these parameters were not affected by crop rotation. Efficiency of the microbial community was significantly higher in NT: metabolic quotient (qCO2) was 55% lower than in CT. Soluble C and N levels were 37 and 24% greater in NT than in CT, respectively, with no effects of crop rotation. Furthermore, ratios of soluble C and N contents to MB-C and MB-N were consistently lower in NT, indicating higher immobilization of C and N per unit of MB. The decrease in qCO2 and the increase in MB-C under NT allowed enhancements in soil C stocks, such that in the 0?40 cm profile, a gain of 2500 kg of C ha-1 was observed in relation to CT. Carbon stocks also varied with crop rotation, with net changes at 0?40 cm of 726, 1167 and -394 kg C ha-1 year, in rotations 1, 2 and 3, respectively. Similar results were obtained for the N stocks, with 410 kg N ha-1 gained in NT, while crop rotations 1, 2 and 3 accumulated 71, 137 and 37 kg of N ha-1 year-1, respectively. On average, microbial biomass corresponded to 2.4 and 1.7% of the total soil C, and 5.2 and 3.2% of the N in NT and CT systems, respectively. Soil management was the main factor affecting soil C and N levels, but enhancement also resulted from the ratios of legumes and non-legumes in the rotations. The results emphasize the importance of microorganisms as reservoirs of C and N in tropical soils. Furthermore, the parameters associated with microbiological activity were more responsive to soil management and crop rotation effects than were total stocks of C and N, demonstrating their usefulness as indicators of soil quality in the tropics.
650 $aConventional tillage
650 $aMicrobial biomass
650 $aNo-tillage
650 $aSoil organic matter
650 $aMicrobiologia do Solo
650 $aSolo
700 1 $aCRISPINO, C. C.
700 1 $aSOUZA, R. A.
700 1 $aTORRES, E.
700 1 $aHUNGRIA, M.
773 $tSoil & Tillage Research$gv. 92, n. 1-2, p. 18-29, Jan. 2007.
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Registro original: |
Embrapa Soja (CNPSO) |
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| Registros recuperados : 32 | |
| 3. |  | KANAMORI, N.; FUGANTI, R.; ENGELS, C.; GIROTTO, L.; MARUYAMA, K.; SHINOZAKI, K.; NEPOMUCENO, A. L. Molecular markers for drought stress response of soybean. In: CONGRESSO BRASILEIRO DE SOJA, 5.; MERCOSOJA 2009, Goiânia. Resumos... Londrina: Embrapa Soja, 2009. p. 106, trab. 179. Editado por Adilson de Oliveira Júnior, Odilon Ferreira Saraiva, Clara Beatriz Hoffmann Campo, César de Castro.| Biblioteca(s): Embrapa Soja. |
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| 4. | | KANAMORI, N.; FUGANTI, R.; ENGELS, C.; GIROTTO, L.; MARUYAMA, K.; SHINOZAKI, K.; NEPOMUCENO, A. L. Molecular markers for drought stress response of soybean. In: CONGRESSO BRASILEIRO DE SOJA, 5.; MERCOSOJA 2009, Goiânia. Anais... Londrina: Embrapa Soja, 2009. Seção trabalhos, t. 179. 1 CD-ROM. Editado por Adilson de Oliveira Júnior, Odilon Ferreira Saraiva, Clara Beatriz Hoffmann Campo, César de Castro.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 5. | | NEPOMUCENO, A. L.; FUGANTI, R.; RODRIGUES, F. A.; NEUMAIER, N.; FARIAS, J. R. B.; KANAMORI, N.; MARCELINO, F. C. Estratégias moleculares para tolerância à seca em plantas. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para produção de alimentos e bioenergia: [anais...]. Fortaleza: UFC: Embrapa Agroindústria Tropical, 2009. Seção Palestra, 30.pdf. 1 CD-ROM. CBFV 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 6. | | KANAMORI, N.; GIROTTO, L.; NEUMAIER, N.; FARIAS, J. R. B.; MARCELINO, F. C.; AMARAL, L. C.; NEPOMUCENO, A. L. Induced gene expression in a drought sensitive soybean genotype. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para a produção de alimentos e bioenergia: [anais...]. Fortaleza: UFC: Embrapa Agroindústria Tropical, 2009. Seção trabalhos, ref. 10. 1 CD-ROM. CBFV 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 7. | | GIROTTO, L.; SOLDERA, M. C. A.; MARIN, S. R. R.; KANAMORI, N.; FUJITA, Y.; YOSHIDA, T.; MARCELINO-GUIMARÃES, F. C.; YAMAGUCHI-SHINOZAKI; NEPOMUCENO, A. L. Agrobacterium-mediated transformation of soybean variated, BR16, gene 35S:AREB1, analysis by southern blotting. In: INTERNATIONAL CROP SCIENCE CONGRESS, 6., 2012, Bento Gonçalves. [Proceedings...]. [S.l.]: International Crop Science Society, 2012. Poster, 117. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 8. | | KANAMORI, N.; MARUYAMA, K.; FUGANTI-PAGLIARINI, R.; ROLLA-SANTOS, A. A. de P.; MARIN, S. R. R.; FUJITA, Y.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L.; NAKASHIMA, K. Análise de expressão em plantas de soja transgênicas superexpressando o fator de transcrição DREB1A/CBF3 de Arabidopsis. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 3., 2014, Santos, SP. Resumos... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 9. | | NEPOMUCENO, A. L.; FUGANTI, R.; KANAMORI, N.; PEREIRA, S. dos S.; RODRIGUES, F. A.; NEUMAIER, N.; FARIAS, J. R. B.; MARCELINO, F. C. Estratégias de engenharia genética para tolerância à seca em plantas através da expressão de fatores de transcrição. In: SIMPÓSIO SOBRE TOLERÂNCIA À DEFICIÊNCIA HÍDRICA EM PLANTAS: ADAPTANDO AS CULTURAS AO CLIMA DO FUTURO, 2010, Goiânia. Trabalhos apresentados... Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2011. p. 103-109. (Embrapa Arroz e Feijão. Documentos, 265). p. 103-109.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Soja. |
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| 10. | | HONNA, P. T.; GIROTTO, L.; SOLDERA, M. C. A.; KANAMORI, N.; MARCELINO-GUIMARÃES, F. C.; YAMAGUCHI-SHINOZAKI, K.; FARIAS, J. R. B. Identificação de sementes de soja geneticamente modificadas utilizando a técnica de PCR convencional. JORNADA ACADÊMICA DA EMBRAPA SOJA, 7., 2012, Londrina. Resumos expandidos... Londrina: Embrapa Soja, 2012. p. 134-138. (Embrapa Soja. Documentos, 333). Editado por Paula Gerón Saiz de Mello. Disponível em: <http://www.cnpso.embrapa.br/download/Doc-333.pdf>.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 11. | | GIROTTO, L.; SOLDERA, M. C. A.; HONNA, P. T.; KANAMORI, N.; MARCELINO-GUIMARÃES, F. C.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. Transformação da cultivar de soja BR 16 via Agrobacterium tumefaciens, com a construção 35S: AREB1. In: CONGRESSO BRASILEIRO DE SOJA, 6., 2012, Cuiabá. Soja: integração nacional e desenvolvimento sustentável: resumos. Brasília, DF: Embrapa, 2012. p. 15, res. 7.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 12. | | GIROTTO, L.; SOLDERA, M. C. A.; HONNA, P. T.; KANAMORI, N.; MARCELINO-GUIMARÃES, F. C.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. Transformação da cultivar de soja BR 16 via Agrobacterium tumefaciens, com a construção 35S:AREB1. In: CONGRESSO BRASILEIRO DE SOJA, 6., 2012, Cuiabá. Soja: integração nacional e desenvolvimento sustentável: anais. Brasília, DF: Embrapa, 2012. 3 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 13. | | KANAMORI, N.; GIROTTO, L.; SANCHES, B. B.; LEITE, J. P.; ENGELS, C.; ROLLA, A. A. P.; FUGANTI, R.; NEUMAIER, N.; FARIAS, J. R. B.; ABDELNOOR, R. V.; MARCELINO, F. C.; NEPOMUCENO, A. L. Agrobacterium-mediated transformation of brazilian soybean cultivar, BR 16. In: CONGRESSO BRASILEIRO DE SOJA, 5.; MERCOSOJA 2009, Goiânia. Anais... Londrina: Embrapa Soja, 2009. Seção trabalhos, t. 177. 1 CD-ROM. Editado por Adilson de Oliveira Júnior, Odilon Ferreira Saraiva, Clara Beatriz Hoffmann Campo, César de Castro.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 14. | | ROLLA, A. A. P.; KANAMORI, N.; FUGANTI-PAGLIARINI, R.; MARIN, S. R. R.; ENGLES, C.; YAMAGUCHI-SHINOZAKI; FARIAS, J. R. B.; NEUMAIER, N.; ABDELNOOR, R. V.; MARCELINO, F. C.; NEPOMUCENO, A. L. Molecular characterization of genetically modified soybean lines developed aiming to obtain drought tolerance. In: BRAZILIAN SYMPOSIUM ON PLANT MOLECULAR BIOLOGY, 3., 2011, Ilhéus. [Abstracts...]. [Ribeirão Preto]: SBG, 2011. 1 p. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 15. | | MOLINARI, M. D. C.; KANAMORI, N.; FUGANTI-PAGLIARINI, R.; MARIN, S. R.; MERTZ-HENNING, L. M.; FARIAS, J. R. B.; NEUMAIER, N.; URANO, K.; SHINOZAKI, K.; YAMAGUCHI-SHINOZAKI, K.; NAKASHIMA, K.; NEPOMUCENO, A. L. Obtenção e análise molecular da cultivar de soja BRS 184 geneticamente modificada com a construção SAT6 visando tolerância a seca. In: CONGRESSO BRASILEIRO DE SOJA, 7.; MERCOSOJA, 2015, Florianópolis. Tecnologia e mercado global: perspectivas para soja: anais. Londrina: Embrapa Soja, 2015. 3 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 16. | | LEITE, J. P.; KANAMORI, N.; FUGANTI, R.; GIROTTO, L.; ROLLA, A. A. P.; ENGELS, C.; MARINHO, J. P.; FARIAS, J. R. B.; NEUMAIER, N.; ABDELNOOR, R. V.; MARCELINO, F. C.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. Obtenção de plantas de soja geneticamente modificadas via Agrobacterium tumefaciens. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 4., 2009, Londrina. Resumos... Londrina: Embrapa Soja, 2009. p. 130-133. (Embrapa Soja. Documentos, 312). Editado por Odilon Ferreira Saraiva, Paula Geron Saiz Melo.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 17. | | FUHRMANN-AOYAGI, M. B.; RUAS, C. de F.; BARBOSA, E. G. G.; BRAGA, P.; MORAES, L. A. C.; OLIVEIRA, A. C. B. de; KANAMORI, N.; YAMAGUCHI-SHINOZAKI, K.; NAKASHIMA, K.; NEPOMUCENO, A. L.; MERTZ-HENNING, L. M. Constitutive expression of Arabidopsis bZIP transcription factor AREB1 activates cross-signaling responses in soybean under drought and flooding stresses. Journal of Plant Physiology, v. 257, 153338, 2021. 10 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Clima Temperado; Embrapa Soja. |
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| 18. | | ENGELS, C.; FUGANTI, R.; RODRIGUES, F. A.; KANAMORI, N.; ROLLA, A. A. P.; MARIN, S. R. R.; FARIAS, J. R. B.; NEUMAIER, N.; MARCELINO, F. C.; MIZOI, J.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. Transgene copy number quantification by QPCR in GM soybean lines containing the rd29A:AtDREB2A construction. In: CONGRESSO BRASILEIRO DE BIOTECNOLOGIA, 3., 2010, Fortaleza. Programa e resumos. Brasília, DF: SBBiotec, 2010. p. 197.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 19. | | MARINHO, J. P.; KANAMORI, N.; FERREIRA, L. C.; CARVALHO, J. F. C.; FREITAS, R. A.; FUGANTI-PAGLIARINI, R.; MARIN, S. R. R.; RODRIGUES, F. A; HENNING, L. M. M.; FARIAS, J. R. B.; NEUMAIER, N.; MARCELINO-GUIMARÃES, F. C.; YOSHIDA, T.; FUJITA, Y.; YAMAGUCHI-SHINOZAKI, K.; NAKASHIMA, K.; NEPOMUCENO, A. L. Análise da expressão de genes induzidos por déficit hídrico em soja. In: CONGRESSO BRASILEIRO DE SOJA, 7.; MERCOSOJA, 2015, Florianópolis. Tecnologia e mercado global: perspectivas para soja: anais. Londrina: Embrapa Soja, 2015. 3 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 20. | | FUGANTI-PAGLIARINI, R.; CARVALHO, J. F. C.; ROLLA-SANTOS, A. A. P.; ENGELS, C.; MOLINARI, M. D. C.; VASQUEZ, G.; MARIN, S. R. R.; KANAMORI, N.; FARIAS, J. R. B.; NEUMAIER, N.; OLIVEIRA, M. C. N.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. Análise fisiológica e agronômica de plantas de soja geneticamente modificadas com os genes AtDREB1A e AtDREB2A sob déficit hídrico em condições experimentais de campo. In: CONGRESO DE LA SOJA DEL MERCOSUR, 5.; FORO DE LA SOJA ASIA, 1., 2011, Rosário. Un grano: un universo. [Rosário: Asociación de la Cadena de la Soja Argentina], 2011. 7 p. 1 CD-ROM. MERCOSOJA 2011.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 32 | |
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