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genotypes with contrasting biological nitrogen fixation efficiencies differentially modulate nitrogen metabolism, auxin signaling, and microorganism perception pathways. Author(s): CARVALHO, T. G.; ROSMAN, A. C.; GRAVITOL, C.; NOGUEIRA, E. de M.; BALDANI, J. I.; HEMERLY, A. S. Sugarcane is an economically important crop that is used for the production of fuel ethanol. Diazotrophic bacteria have been isolated from sugarcane tissues, without causing visible plant anatomical c... ... Repository: BDPA Publication year: 2022
Biological nitrogen fixation of common beans reduces emission intensity in an integrated crop-livestock system on a Ferralsol of the brazilian savannah. Author(s): SOUSA, A. A. de; NASCIMENTO, F. P. de; CARVALHO, M. T. de M.; FERREIRA, E. P. de B.; ARAÚJO, W. A. de; SIQUEIRA, M. M. de B.; FREITAS, W. F. de; SILVEIRA, P. M. da; MADARI, B. E. The objective of the study was to evaluate the effect of biological nitrogen fixation (BNF) and mineral nitrogen (N) on the emission of nitrous oxide (N2O), volatilization of ammonia (NH3) and product... ... Repository: BDPA Publication year: 2021
Biological nitrogen fixation by diazotrophic bacteria in association with grasses of economic importance. Author(s): ARAÚJO, E. de O.; VITORINO, A. C. T.; MERCANTE, F. M.; OLIVARES, F. L. 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

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