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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
05/05/2014 |
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Data da última atualização: |
05/05/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
HUNGRIA, M.; MENDES, I. C.; NAKATANI, A. S.; REIS-JUNIOR, F. B. dos; MORAIS, J. Z.; OLIVEIRA, M. C. N. de; FERNANDES, M. F. |
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Afiliação: |
MARIANGELA HUNGRIA DA CUNHA, CNPSO; IEDA DE CARVALHO MENDES, CPAC; ANDRÉ SHIGUEYOSHI NAKATANI, CNPq - pós-doutorado; FABIO BUENO DOS REIS JUNIOR, CPAC; JOSE ZUCCA MORAIS, CNPSO; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; MARCELO FERREIRA FERNANDES, CPATC. |
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Título: |
Effects of the glyphosate-resistance gene and herbicides on soybean: field trials monitoring biological nitrogen fixation and yield. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Field Crops Research, v. 158, p. 43-54, 2014. |
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DOI: |
10.1016/j.fcr.2013.12.022 |
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Idioma: |
Inglês |
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Conteúdo: |
The commercial use of glyphosate-resistant (also known as Roundup Ready®, GR or RR) soybean wasinitiated in 1996 in the United States. This genetically engineered crop now occupies 75.4 million haworldwide, 20.6 million of which are in Brazil where it occupies 86% of the total area cropped with thelegume. Biological nitrogen fixation (BNF) is critical for economic sustainability of soybean in Brazil;therefore, to investigate the effects of the RR gene?using pairs of nearly isogenic cultivars?and herbi-cides on BNF, we conducted an extensive series of field experiments for three cropping seasons. Theexperiments were set up at six sites with five treatments, three pairs of nearly isogenic cultivars, andsix replicates. The treatments consisted of: (T1) RR soybean + glyphosate; (T2) RR soybean + conventionalherbicides; (T3) conventional parental soybean + conventional herbicides; (T4) RR soybean + hand weedcontrol; and (T5) conventional parental soybean + hand weed control. Parameters of nodulation, plantbiomass production, total N and ureide-N were evaluated at the V4 and R2 stages of growth, and grainyield and total N in grains were evaluated at crop maturity. Data were analyzed by ANOVA, analysesof contrasts, and multivariate analyses considering a pool of six variables, denominated as symbioticefficiency (SyEf). The comparison of the pairs of non-transgenic and RR soybean cultivars showed thatthe transgenic trait negatively affected some BNF variables, but over a three-year period these effectshad no significant impact on soybean grain yield. No consistent differences between glyphosate andconventional herbicide application were observed on BNF-associated parameters. When compared toconventional soybean and conventional herbicides, weed-management strategy with RR soybean andglyphosate did not affect symbiotic efficiency. In addition, at three sites, grain yields increased in thetreatments with glyphosate and RR soybean over the three cropping seasons. The results from the multi-variate analyses indicate that BNF and yield parameters were more affected by location, cropping seasonand cultivar than by the transgene, herbicides, or weed-management strategy. Despite the lack of effectsof the transgene on yield in the three-year period, longer-term effects on BNF and N accumulation shouldbe monitored. MenosThe commercial use of glyphosate-resistant (also known as Roundup Ready®, GR or RR) soybean wasinitiated in 1996 in the United States. This genetically engineered crop now occupies 75.4 million haworldwide, 20.6 million of which are in Brazil where it occupies 86% of the total area cropped with thelegume. Biological nitrogen fixation (BNF) is critical for economic sustainability of soybean in Brazil;therefore, to investigate the effects of the RR gene?using pairs of nearly isogenic cultivars?and herbi-cides on BNF, we conducted an extensive series of field experiments for three cropping seasons. Theexperiments were set up at six sites with five treatments, three pairs of nearly isogenic cultivars, andsix replicates. The treatments consisted of: (T1) RR soybean + glyphosate; (T2) RR soybean + conventionalherbicides; (T3) conventional parental soybean + conventional herbicides; (T4) RR soybean + hand weedcontrol; and (T5) conventional parental soybean + hand weed control. Parameters of nodulation, plantbiomass production, total N and ureide-N were evaluated at the V4 and R2 stages of growth, and grainyield and total N in grains were evaluated at crop maturity. Data were analyzed by ANOVA, analysesof contrasts, and multivariate analyses considering a pool of six variables, denominated as symbioticefficiency (SyEf). The comparison of the pairs of non-transgenic and RR soybean cultivars showed thatthe transgenic trait negatively affected some BNF variables, but over a three-year ... Mostrar Tudo |
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Thesagro: |
Fixação de nitrogênio; Herbicida; Soja. |
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Thesaurus Nal: |
Herbicides; Nitrogen fixation; Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 03161naa a2200277 a 4500
001 1985572
005 2014-05-05
008 2014 bl --- 0-- u #d
024 7 $a10.1016/j.fcr.2013.12.022$2DOI
100 1 $aHUNGRIA, M.
245 $aEffects of the glyphosate-resistance gene and herbicides on soybean$bfield trials monitoring biological nitrogen fixation and yield.
260 $c2014
520 $aThe commercial use of glyphosate-resistant (also known as Roundup Ready®, GR or RR) soybean wasinitiated in 1996 in the United States. This genetically engineered crop now occupies 75.4 million haworldwide, 20.6 million of which are in Brazil where it occupies 86% of the total area cropped with thelegume. Biological nitrogen fixation (BNF) is critical for economic sustainability of soybean in Brazil;therefore, to investigate the effects of the RR gene?using pairs of nearly isogenic cultivars?and herbi-cides on BNF, we conducted an extensive series of field experiments for three cropping seasons. Theexperiments were set up at six sites with five treatments, three pairs of nearly isogenic cultivars, andsix replicates. The treatments consisted of: (T1) RR soybean + glyphosate; (T2) RR soybean + conventionalherbicides; (T3) conventional parental soybean + conventional herbicides; (T4) RR soybean + hand weedcontrol; and (T5) conventional parental soybean + hand weed control. Parameters of nodulation, plantbiomass production, total N and ureide-N were evaluated at the V4 and R2 stages of growth, and grainyield and total N in grains were evaluated at crop maturity. Data were analyzed by ANOVA, analysesof contrasts, and multivariate analyses considering a pool of six variables, denominated as symbioticefficiency (SyEf). The comparison of the pairs of non-transgenic and RR soybean cultivars showed thatthe transgenic trait negatively affected some BNF variables, but over a three-year period these effectshad no significant impact on soybean grain yield. No consistent differences between glyphosate andconventional herbicide application were observed on BNF-associated parameters. When compared toconventional soybean and conventional herbicides, weed-management strategy with RR soybean andglyphosate did not affect symbiotic efficiency. In addition, at three sites, grain yields increased in thetreatments with glyphosate and RR soybean over the three cropping seasons. The results from the multi-variate analyses indicate that BNF and yield parameters were more affected by location, cropping seasonand cultivar than by the transgene, herbicides, or weed-management strategy. Despite the lack of effectsof the transgene on yield in the three-year period, longer-term effects on BNF and N accumulation shouldbe monitored.
650 $aHerbicides
650 $aNitrogen fixation
650 $aSoybeans
650 $aFixação de nitrogênio
650 $aHerbicida
650 $aSoja
700 1 $aMENDES, I. C.
700 1 $aNAKATANI, A. S.
700 1 $aREIS-JUNIOR, F. B. dos
700 1 $aMORAIS, J. Z.
700 1 $aOLIVEIRA, M. C. N. de
700 1 $aFERNANDES, M. F.
773 $tField Crops Research$gv. 158, p. 43-54, 2014.
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Esconder MarcMostrar Marc Completo |
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Registro original: |
Embrapa Cerrados (CPAC) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
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URL |
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| Registros recuperados : 264 | |
| 161. |  | 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 Soja. |
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| 162. | | 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. |
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| 163. | | 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 Soja; Embrapa Tabuleiros Costeiros. |
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| 164. | | 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. |
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| 165. | | SILVA, M. R. S. S. da; BRESOLIN, J. D.; KRUGER, R. H.; BUSTAMANTE, M. M. C.; REIS JUNIOR, F. B. dos. Effects of land use changes on soil microbial communities in the Cerrado region. In: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais de trabalhos completos. Brasília, DF: LBA, 2004. 1 p.| Biblioteca(s): Embrapa Cerrados. |
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| 167. | | LOPES, A. A. DE C.; NUNES, R. DE S.; SOUSA, D. M. G. de; PEREIRA, C. D.; REIS JUNIOR, F. B. dos; MENDES, I. de C. Glomalina, atividade de fosfatase ácida e matéria orgânica em um latossolo vermelho sob vegetação nativa de cerrado e sob diferentes sistemas de preparo e doses de fósforo. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia. Solos nos biomas brasileiros: sustentabilidade e mudanças climáticas. Uberlândia: Sociedade Brasileira de Ciência do Solo, 2011. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
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| 168. | | MERCANTE, F. M.; MENDES, I. de C.; HUNGRIA, M.; SILVA, R. F. da; REIS JUNIOR, F. B. dos; NOGUEIRA, M. A. Funcionamento biológico do solo em diferentes sistemas de manejo da cana-de-açúcar. In: SILVA, F. C. da; ALVES, B. J. R.; FREITAS, P. L. de (Ed.). Sistema de produção mecanizada da cana-de-açúcar integrada à produção de energia e alimentos. Brasília, DF: Embrapa, 2017. v. 2, pt. 5, cap. 2. Fábio Martins Mercante (in memoriam).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Soja. |
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| 169. | | BOMFIM, C. A.; SANTOS, K. C. B. dos; MENDES, L. S.; FONTENELLE, M. R.; REIS JUNIOR, F. B. dos; LIMA, C. E. P.; CARVALHO, A. D. F. de. Measurement and identification of filamentous fungi and yeast present in biofertilizer hortio. In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 28., 2015, Florianópolis. Resumos. Florianópolis: Sociedade Brasileira de Microbiologia, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Hortaliças. |
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| 170. | | DALL'AGNOL, R. F.; PLOTEGHER, F.; SOUZA, R. C.; MENDES, I. de C.; REIS JUNIOR, F. B. dos; BÉNA, G.; MOULIN, L.; HUNGRIA, M. Paraburkholderia nodosa is the main N2-fixing species trapped by promiscuous common bean (Phaseolus vulgaris L.) in the Brazilian 'Cerradão'. FEMS Microbiology Ecology, 2016, v. 92, n. 8, 14 p., nov. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Cerrados; Embrapa Soja. |
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| 171. | | MENDES, I. de C.; REIS JUNIOR, F. B. dos; CUNHA, M. H. da; FERNANDES, M. F.; CHAER, G. M.; MERCANTE, F. M.; ZILLI, J. E. Microbiologia do solo e sustentabilidade de sistemas agrícolas. In: FALEIRO, F. G.; ANDRADE, S. R. M. de; REIS JUNIOR, F. B. dos. (Ed.). Biotecnologia: estado da arte e aplicações na agropecuária. Planaltina, DF: Embrapa Cerrados, 2011. 729 p. il. Color. p. 219-244| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agrobiologia; Embrapa Cerrados. |
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| 172. | | MENDES, I. de C.; REIS JUNIOR, F. B. dos; HUNGRIA, M.; FERNANDES, M. F.; CHAER, G. M.; MERCANTE, F. M.; ZILLI, J. E. Microbiologia do solo e sustentabilidade de sistemas agrícolas. In: FALEIRO, F. G.; ANDRADE, S. R. M. de; REIS JUNIOR, F. B. dos (Ed.). Biotecnologia: estado da arte e aplicações na agropecuária. Planaltina, DF: Embrapa Cerrados, 2011. p. 219-244.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Soja; Embrapa Tabuleiros Costeiros. |
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| 173. | | MEGÍAS, M. E.; SOARES NETO, C. B.; ZILLI, J. E.; BAURA, A.; ANDRADE, L. M. de; VALE, H. M. M. do; MEGÍAS, M.; REIS JUNIOR, F. B. dos. Phylogenetic characterization of diazotrophic symbiotic bacteria isolated from Mimosa spp. plants growing in ultramafic soils. In: INTERNATIONAL CONGRESS ON NITROGEN FIXATION, 20., 2017, Granada, Spain. Proceedings... Granada:University of Granada, 2017. p. 90| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 174. | | JAMES, E. K.; OLIVARES, F. L.; OLIVEIRA, A. L. M. de; REIS JÚNIOR, F. B. dos; SILVA, L. G. da; REIS, V. M. Further observations on the interaction between sugar can and Gluconacetobacter diazotrophicus under laboratory and greenhouse conditions. Journal of Experimental Botany, London, v. 52, n. 357, p. 747-760, apr. 2001.| Biblioteca(s): Embrapa Agrobiologia. |
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| 175. | | HERTEL JUNIOR, C. R.; SOARES NETO, C. B.; OLIVEIRA, N. J.; MENDES, I. de C.; ANDRADE, L. R. M. de; REIS JUNIOR, F. B. dos. Especificidade hospedeira de betarizóbios isolados de Mimosa spp. ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CERRADOS, 2015, Planaltina, DF. Jovens Talentos 2015: resumos. Planaltina, DF: Embrapa Cerrados, 2015. 118 p. (Embrapa Cerrados. Documentos, 328). p. 48.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
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| 177. | | MEGÍAS, M. E.; PIRES, R. C.; MOYANO, I.; REIS JUNIOR, F. B. dos; OLLERO, F. J.; SIMON, M.; ZILLI, J. E.; MEGÍAS, M. Identification and characterization of rhizobia isolated from nodules of Mimosa spp.which efficiently nodulate Phaseolus vulgaris. In: INTERNATIONAL CONGRESS ON NITROGEN FIXATION, 20., 2017, Granada, Spain. Proceedings... Granada:University of Granada, 2017. p. 91| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia. |
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| 178. | | ROLIM, L.; SANTIAGO, T. R.; REIS JUNIOR, F. B. dos; MENDES, I. de C.; DO VALE, H. M. M.; HUNGRIA, M.; SILVA, L. P. Identification of soybean Bradyrhizobium strains used in commercial inoculants in Brazil by MALDI-TOF mass spectrometry. Brazilian Journal of Microbiology, v. 50, n. 4, p. 905-914, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Soja. |
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| Registros recuperados : 264 | |
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