The aim of this work was the assessment of denitrifying Azospirillum brasilense isolates in two contrasted regions in the sugarcane cropping region of Tucumán, Argentina. For that, Azospirillum was isolated from the rhizoplane of sugarcane plants using nitrogen-free malate semisolid medium. Microbiological characteristics and restriction profiles of 16S rDNA indicated the presence of A. brasilense. PCR analysis of the isolates showed that the key enzyme for denitrification corresponded to the nitrite reductase type nirS. There were differences among the isolates in their physiological response to the nitrite reductase activity and the enzymatic restriction profiles of the nirS fragment. Differences among the isolates at genomic level were...
The corn, (Zea mays) L. is a basic crop in ecuadorian agriculture, which is why the search for envir...
Azospirillum is a rhizobacterial genus containing plant growth-promoting species associated with dif...
Aims: Azospirillum brasilense is one of plant growth promoting bacteria used to improve plant growth...
In this work we investigated the genetic stability of Azospirillum brasilense after passing four tim...
Azospirillum is one of the most studied plant growth-promoting bacteria (PGPB); it represents a comm...
Fourteen strains of nitrogen-fixing bacteria were isolated from different agricultural plant species...
Strain Az39T of Azospirillum is a diazotrophic plant growth-promoting bacterium isolated in 1982 fro...
The objective of this work was to find out the localization and number of endophytic bacteria in fou...
Biological nitrogen fixation by bacteria, as Azospirillum brasilense, in sugarcane crop, has been pr...
Se evaluó el efecto de factores ambientales del Valle del Cesar y el manejo agronómico del pasto gui...
ABSTRACT: The limitation of nitrogen is considered one of the most important factors for the Brazili...
Azospirillum sp., one of the best studied genus of plant growth promoting rhizobacteria, are able to...
The Azospirillum genus comprises free-living, plant growth-promoting, nitrogen-fixing bacteria found...
Resumo: O reconhecimento da importância da biologia do solo e da busca de alternativas para diminuir...
Azospirillum has been one of the most studied genera of plant growth promoting rhizobacteria (PGPR) ...
The corn, (Zea mays) L. is a basic crop in ecuadorian agriculture, which is why the search for envir...
Azospirillum is a rhizobacterial genus containing plant growth-promoting species associated with dif...
Aims: Azospirillum brasilense is one of plant growth promoting bacteria used to improve plant growth...
In this work we investigated the genetic stability of Azospirillum brasilense after passing four tim...
Azospirillum is one of the most studied plant growth-promoting bacteria (PGPB); it represents a comm...
Fourteen strains of nitrogen-fixing bacteria were isolated from different agricultural plant species...
Strain Az39T of Azospirillum is a diazotrophic plant growth-promoting bacterium isolated in 1982 fro...
The objective of this work was to find out the localization and number of endophytic bacteria in fou...
Biological nitrogen fixation by bacteria, as Azospirillum brasilense, in sugarcane crop, has been pr...
Se evaluó el efecto de factores ambientales del Valle del Cesar y el manejo agronómico del pasto gui...
ABSTRACT: The limitation of nitrogen is considered one of the most important factors for the Brazili...
Azospirillum sp., one of the best studied genus of plant growth promoting rhizobacteria, are able to...
The Azospirillum genus comprises free-living, plant growth-promoting, nitrogen-fixing bacteria found...
Resumo: O reconhecimento da importância da biologia do solo e da busca de alternativas para diminuir...
Azospirillum has been one of the most studied genera of plant growth promoting rhizobacteria (PGPR) ...
The corn, (Zea mays) L. is a basic crop in ecuadorian agriculture, which is why the search for envir...
Azospirillum is a rhizobacterial genus containing plant growth-promoting species associated with dif...
Aims: Azospirillum brasilense is one of plant growth promoting bacteria used to improve plant growth...