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An inoculant Bradyrhizobium strain with increased motility improves yield of soybean crops
(Asociación Argentina de Microbiología, 2021-09-15)Soybean production is very important in Argentina, where more than 20 million hectares are sowed annually with this crop. Since soybean plants possess a very high N-demand, it is crucial that this agricultural activity is ... -
Complete Genome Sequence of Bradyrhizobium sp. Strain C-145, a Nitrogen-Fixing Rhizobacterium Used as a Peanut Inoculant in Argentina
(2022-08-01)We present the complete genome sequence of Bradyrhizobium sp. strain C-145, one of the most widely used nitrogen-fixing rhizobacteria for inoculating peanut crops in Argentina. The genome consists of 9.53 Mbp in a single ... -
Evaluación de la doble inoculación Bradyrhizobium-micorrizas y el uso de fitoterápicos de semilla en el crecimiento, eficiencia de inoculación y el rendimiento de un cultivo de soja
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2013-12)La problemática de la fertilidad de suelos adquiere relevancia en la producción agrícola en general y en el cultivo de soja en particular. El interés creciente por los biofertilizantes surge de la necesidad de desarrollar ... -
Evaluation of nitrous oxide emission by soybean inoculated with Bradyrhizobium strains commonly used as inoculants in South America
(Springer, 2022-01-13)Aims The purpose of this work was to analyze the agronomic and environmental performance of soybean plants inoculated with the Bradyrhizobium strains widely used as soybean biofertilizers in South America and to determine ... -
Glyphosate Biodegradation Potential in Soil Based on Glycine Oxidase Gene (thiO) from Bradyrhizobium
(Springer Nature, 2021-04-02)Despite the intensive use of glyphosate (GP) and its ubiquitous presence in the environment, studies addressing the presence of microbial genes involved in glyphosate degradation in natural conditions are scarce. Based on ... -
Multiple ways to evade the bacteriostatic action of glyphosate in rhizobia include the mutation of the conserved serine 90 of the nitrogenase subunit NifH to alanine
(Elsevier, 2022-07)The genome resequencing of spontaneous glyphosate-resistant mutants derived from the soybean inoculant E109 allowed identifying genes most likely associated with the uptake (gltL and cya) and metabolism (zigA and betA) of ... -
Nutrición biológica nitrogenada en maíz : ¿Cuánto debería fijar por planta para igualar en porcentaje a la soja?
(HA Ediciones, 2023-07-19)La soja es una planta de la familia de las Leguminosas de gran importancia económica y nutricional en todo el mundo. La disponibilidad de nitrógeno (N) es uno de los factores clave que influyen en el crecimiento y el ... -
Response of determinate and indeterminate soybean cultivars to basal and topdressing N fertilization compared to sole inoculation with Bradyrhizobium
(Elsevier, 2016-08)Soybean (Glycine max (L.) Merrill) new cultivars have high N demands to sustain increasing grain yields. One may ask whether these cultivars would need basal and/or topdressing N application as perhaps symbiotic N2 fixation ...