Results 41 to 50 of about 12,922 (271)

Calcofluor- and lectin-binding exocellular polysaccharides of Azospirillum brasilense and Azospirillum lipoferum [PDF]

Journal of Bacteriology, 1989
Extracellular polysaccharides synthesized by Azospirillum brasilense and A. lipoferum were shown on agar plates and liquid flocculating cultures. The six strains used in this work expressed a mucoid phenotype, yielding positive calcofluor fluorescence under UV light.
M Del Gallo, C A Neyra, M Negi
openaire   +3 more sources

Effect of Azospirillum brasilense coinoculated with Rhizobium on Phaseolus vulgaris flavonoids and Nod factor production under salt stress [PDF]

, 2008
The effects of salt upon Azospirillum brasilense strain Cd on plant growth, nodulation, flavonoid and lipochitooligosaccharide (LCOs-Nod factor) production, were sequentially followed after 4, 7 and 14 days during a Rhizobium-Phaseolus vulgaris cv. Negro
Dardanelli, Marta Susana, Espuny, M. Rosario, Fernández de Córdoba, Francisco J., Gil Serrano, Antonio M., Megías, Manuel, Okon, Yaacov, Rodríguez Carvajal, Miguel A., Soria Díaz, María E.   +7 more
core   +1 more source

Inoculação com Azospirillum brasilense, manejo de água e adubação nitrogenada no arroz de terras altas

Agrarian, 2017
O objetivo deste trabalho foi verificar o efeito da inoculação de sementes com Azospirillum brasilense, manejo de água e doses de nitrogênio em algumas características agronômicas e produtividade da cultura do arroz, cv. Primavera.
Renato Jaqueto Goes, Ricardo Antonio Ferreira Rodrigues, Anderson Teruo Takasu, Orivaldo Arf   +3 more
doaj   +1 more source

Bacterial nitrate assimilation: gene distribution and regulation [PDF]

, 2011
In the context of the global nitrogen cycle, the importance of inorganic nitrate for the nutrition and growth of marine and freshwater autotrophic phytoplankton has long been recognized.
Andrew J. Gates, Assumpção, Caballero, Cabello, Chai, Chen, Conrado Moreno-Vivián, David J. Richardson, Flores, Forchhammer, Forchhammer, Gates, Gutierrez, Ishida, Kayumov, Koropatkin, Leigh, Li, Lin, Lledó, Llácer, M. Dolores Roldán, Moreno-Vivián, Nakano, Ogawa, Ohashi, Pawlowski, Paz-Yepes, Pino, Puerta-Fernández, Ramos, Richardson, Sanders, Shao, Shu, Shu, Stuart J. Ferguson, Swanson, Szeto, Toukdarian, Víctor M. Luque-Almagro, Weiss, Weiss, Wray, Wu   +44 more
core   +1 more source

DEVELOPMENT AND QUALITY OF SWEET MAIZE INOCULATED WITH DIAZOTROPHIC BACTERIA AND TREATED THIAMINE

Revista de Agricultura Neotropical, 2018
The insertion of technologies that help to maintain or increase the productivity and quality of agricultural products is highly important in the face of the challenges for the generation of more sustainable farming systems.
Eduardo Pradi Vendruscolo, Ana Paula Silva Siqueira, João Paulo Marques Furtado, Luiz Fernandes Cardoso Campos, Alexsander Seleguini   +4 more
doaj   +1 more source

Aplicação de Azospirillum brasilense e nitrogênio em cobertura em híbridos de milho [PDF]

, 2023
Corn (Zea mays L.) is the most cultivated cereal in the world. The high yields obtained for this crop are mainly linked to nitrogen requirements. Technologies that aim to reduce costs with nitrogen fertilizers, with less environmental impact, such as ...
Alves D´ Abadia, Ana Cláudia, Cadore, Rafael, Fialho dos Reis, Edésio, Oliveira Smaniotto, Alex, Paulino da Costa Netto, Antônio, Peres de Lima, Taynara, Rossato, Marieli, Silva Cruz, Simério Carlos   +7 more
core   +1 more source

Unraveling the potential: assessment of the effect of Azospirillum brasilense inoculated via seeds on the growth and production of Mombaça grass

Scientific Electronic Archives, 2023
Nitrogen fertilization in pastures is considered one of the primary limiting factors that significantly enhance forage biomass production. Traditional chemical fertilizers used in crop cultivation are derived from petrochemical and mining industries ...
Carlos Luiz Vieira, Giulianna Zilocchi Miguel, Emerson de Oliveira Figueiredo, Gabriel Vinícius Batista da Silva, Rafael Rosa Rocha, Altacis Junior de Oliveira   +5 more
doaj   +1 more source

Coinoculação de Azospirillum brasilense e FMAs no desenvolvimento e teores de cobre em sorgo e milho cultivados em solo contaminado

Semina: Ciências Agrárias
A contaminação com cobre tem aumentado nos solos submetidos a aplicação de fungicidas e fertilizantes orgânicos, incluindo áreas sob cultivo de milho e sorgo. Os fungos micorrízicos arbusculares (FMAs) e bactérias Azospirillum brasilense evidenciaram-se
Sinara Barros, Karuany Dorneles da Rosa, Victorino Menegat dos Santos, Eduardo Canepelle, Juliano Borela Magalhães, Ricardo Turchetto, Rodrigo Ferreira da Silva, Danni Maisa da Silva, Antônio Luis Santi   +8 more
doaj   +1 more source

Magnetizing Biotech–Advances in (In Vivo) Magnetic Enzyme Immobilization

Engineering in Life Sciences, Volume 25, Issue 3, March 2025.
ABSTRACT Industrial biocatalysis, a multibillion dollar industry, relies on the selectivity and efficacy of enzymes for efficient chemical transformations. However, enzymes, evolutionary adapted to mild biological conditions, often struggle in industrial processes that require harsh reaction conditions, resulting in reduced stability and activity ...
Gizem Ölçücü, Karl‐Erich Jaeger, Ulrich Krauss   +2 more
wiley   +1 more source

Inoculation of barley seeds with Azospirillum brasilense: shoot dry matter production and water use

Semiárida, 2020
In semiarid and subhumid environments, plant growth promoting microorganisms mitigate abiotic stresses that frequently limit the grain production of winter cereals.
Cristian Osvaldo Alvarez, Martin Diaz-Zorita   +1 more
doaj   +1 more source