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Biological nitrogen fixation as a key component of n nutrition for the soybean crop in Brazil. Author(s): HUNGRIA, M.; ARAUJO, R. S.; CAMPO, R. J. The area under soybean cultivation in South America accounts for more than half of the world soybean production, and the high cost of mostly important N fertilizers has necessitated a cropping approac... ... Repository: BDPA Publication year: 2009
Biological nitrogen fixation in field-grown sorghum under different edaphoclimatic conditions is confirmed by N isotopic signatures. Author(s): BARROS, B. G. de F.; FREITAS, A. D. S. de; TABOSA, J. N.; LYRA, M. do C. C. P. de; MERGULHÃO, A. C. do E. S.; SILVA, A. F. da; OLIVEIRA, W. da S.; FERNANDES JUNIOR, P. I.; SAMPAIO, E. V. de S. B. The association between sorghum and N2-fixing bacteria has been assessed only under limited conditions. We investigated biological nitrogen fixation (BNF) in situ in fifteen sorghum genotypes with dry... ... Repository: BDPA Publication year: 2020
Early nitrogen supplementation stimulates the nodulation and growth of common bean plants inoculated with rhizobium. Author(s): ZOFFOLI, B. C.; BRITO, L. F.; STRALIOTTO, R.; ARAÚJO, A. P. de The initial development of common bean plants (Phaseolus vulgaris L.) relying on symbiotic nitrogen (N) can be limited by delayed active N2 fixation, requiring supplemental N which in turn may inhibit... ... Repository: BDPA Publication year: 2021
Evaluation of performance of sugarcane genotypes inoculated with endophytic diazotropic bacteria. Author(s): MORAIS, L. K. de; SILVA, P. de A.; REIS, V. M.; AGUIAR, M. S. de; CAMARA, T. M. M.; MARAFON, A. C.; IVO, W. M. P. de M.; AMARAL, A. L. do; RAMOS, N. P. The present experiment was aimed to evaluate the response of sugarcane varieties inoculated with endophytic diazotrophic bacteria. Sixteen sugarcane varieties were used for three kind of treatrnents (... ... Repository: BDPA Publication year: 2011
Density and diversity of diazotrophic bacteria isolated from Amazonian soils using N-free semi-solid media. Author(s): SILVA, K. da; NOBREGA, R. S. A.; LIMA, A. S.; BARBERI, A.; MOREIRA, F. M. de S. Repository: BDPA Publication year: 2011
Efficiency and diversity of nitrogen fixing bacteria colonizing Macroptilium lathyroides (L.) Urb. Author(s): MERA, L. de P.; YAMASHITA, O. M.; VICENTIN, R. P.; FERREIRA, A.; ROSSI, A. A. B.; CARVALHO, M. A. C. de; RIBEIRO, L. F. C.; HOOGERHEIDE, E. S. S.; FRANCESCHI, M.; ROCHA, A. M.; GERVAZIO, W.; GUIMARAES, A. C. D.; DALLACORT, R. The objective of the present work was to study the efficiency and diversity of nitrogen-fixing bacteria that colonize the weed Macroptilium lathyroides (L.) Urb. M. lathyroides roots were collected in... ... Repository: BDPA Publication year: 2023
Effects of the glyphosate-resistance gene and herbicides on soybean: field trials monitoring biological nitrogen fixation and yield. Author(s): HUNGRIA, M.; MENDES, I. C.; NAKATANI, A. S.; REIS-JUNIOR, F. B. dos; MORAIS, J. Z.; OLIVEIRA, M. C. N. de; FERNANDES, M. F. 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 haworl... ... Repository: BDPA Publication year: 2014
Proteomic analysis of free-living Bradyrhizobium diazoefficiens: highlighting potential determinants of a successful symbiosis. Author(s): GOMES, D. F.; BATISTA, J. S. da S.; ROLLA, A. A. P.; SILVA, L. P. da; BLOCH, C.; GALLI-TARASAWA, L. V.; HUNGRIA, M. Strain CPAC 7 (=SEMIA 5080) was recently reclassified into the new species Bradyrhizobium diazoefficiens; due to its outstanding efficiency in fixing nitrogen, it has been used in commercial inoculant... ... Repository: BDPA Publication year: 2014
Biological nitrogen fixation in soybean under water restriction and exposed to 1-methylcyclopropene. Author(s): NASCIMENTO, JUNIOR, V. C. do; PRETE, C. E. C.; NOGUEIRA, M. A. ABSTRACT: The objective of this work was to assess the effects of 1-methylcyclopropene (1-MCP) on traits related with biological nitrogen fixation on 'BRS 268' soybean (Glycine max) subjected to water... ... Repository: BDPA Publication year: 2016
Economic evaluation of biological nitrogen fixation in flooded rice cultivation in subtropical lowlands. Author(s): WANDER, A. E.; MATTOS, M. L. T. This study aimed to assess the economic viability of biological nitrogen fixation in flood rice cultivation in subtropical lowlands. A field experiment of seven treatments was carried out during the c... ... Repository: BDPA Publication year: 2023

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