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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
Genetic linkage map and mapping of the locus of biological nitrogen fixation inefficiency in cowpea. Author(s): SEIDO, S. L.; SANTOS, C. A. F. Os objetivos do presente estudo foram construir um mapa genético do feijão caupi usando a população F2 resultante do cruzamento IC-1 x BRS Marataoã, com base em marcadores de polimorfismo de nucleotíd... ... Repository: BDPA Publication year: 2019
Effects of glyphosate-resistant gene and herbicides on biological nitrogen fixation symbiotic efficiency and grain productivity of soybean in Brazil. Author(s): HUNGRIA, M.; MENDES, I. C.; NAKATAMI, A. S.; REIS-JUNIOR, F. B.; FERNANDES, M. F. We reported the effects of transgenic glyphosate resistant soybean cultivars (GRC), glyphosateand weed management strategies (glyphosate + GRC vs. conventional herbicides + non-GRC)on biological nitro... ... Repository: BDPA Publication year: 2013
Genetic analysis for biological nitrogen fixation (BNF) in cowpea. Author(s): SEIDO, S. L.; SANTOS, C. A. F.; FERNANDES JUNIOR, P. I.; SILVA, D. O. M. da; TIMKO, M. P. This work aimed to estimate the genetic parameters of biological nitrogen fixation (BNF) in cowpea to guide the development of efficient cultivars in N2 fixation. Inoculation was performed with a mix... ... Repository: BDPA Publication year: 2019
Genetic variation in symbiotic islands of natural variant strains of soybean Bradyrhizobium japonicum and Bradyrhizobium diazoefficiens differing in competitiveness and in the efficiency of nitrogen fixation. Author(s): BENDER, F. R.; NAGAMATSU, S. T.; DELAMUTA, J. R. M.; RIBEIRO, R. A.; NOGUEIRA, M. A.; HUNGRIA, M. Repository: BDPA Publication year: 2022
Phylogenetic analysis of nodulation and nitrogen fixation genes of a brazilian collection of Bradyrhizobium strains. Author(s): MENNA, P.; RIBEIRO, R. A.; HUNGRIA, M. The genus Bradyrhizobium encompasses a variety of bacteria that can live in symbiotic and endophytic associations with legumes and non-legumes, and are characterized by physiological and symbiotic ver... ... Repository: BDPA Publication year: 2010
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
Gas exchanges and biological nitrogen fixation in soybean under water restriction. Author(s): CEREZINI, P.; PÍPOLO, A. E.; HUNGRIA, M.; NOGUEIRA, M. A. Biological nitrogen fixation (BNF) in soybean is vulnerable to drought; however, there are genotypic variations among soybean cultivars regarding the ability to keep BNF under moderate water restricti... ... Repository: BDPA Publication year: 2014
Biological nitrogen fixation in tropical dry forests with different legume diversity and abundance. Author(s): SILVA, A. F. da; FREITAS, A. D. S. de; COSTA, T. L.; FERNANDES JUNIOR, P. I.; MARTINS, L. M. V.; SANTOS, C. E. de R. e S.; MENEZES, K. A. S.; SAMPAIO, E. V. de S. B. Tropical dry forests have high diversity and plant abundance of potentially biologically nitrogen fixing (BNF) legume species, attributed to the ecological advantage of fixation. However, there are fe... ... Repository: BDPA Publication year: 2017
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

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