Plant growth-promoting rhizobacteria (PGPR) are the rhizosphere bacteria that can enhance
plant growth by a wide variety of mechanisms like phosphate solubilization, siderophore …

Numerous species of soil bacteria which flourish in the rhizosphere of plants, but which may
grow in, on, or around plant tissues, stimulate plant growth by a plethora of mechanisms …

Legumes obtain nitrogen from air through rhizobia residing in root nodules. Some species of
rhizobia can colonize cereals but do not fix nitrogen on them. Disabling native regulation …

Plant-microbe interactions in the rhizosphere are the determinants of plant health,
productivity and soil fertility. Plant growth-promoting bacteria (PGPB) are bacteria that can …

Recent molecular studies on endophytic bacterial diversity have revealed a large richness of
species. Endophytes promote plant growth and yield, suppress pathogens, may help to …

The increased dependency of modern agriculture on excessive synthetic input of chemical
fertilizers has caused several environmental problems related to greenhouse effect, soil …

In the past two decades, a great deal of information on the role of endophytic
microorganisms in nature has been collected. The capability of colonizing internal host …

OVERVIEW OF PLANT GROWTH-PROMOTING BACTERIA | Biochemical and Genetic
Mechanisms Used by Plant Growth Promoting Bacteria World Scientific Search This Book …

Nitrogen-fixing bacteria were isolated from the stems of wild and cultivated rice on a
modified Rennie medium. Based on 16S ribosomal DNA (rDNA) sequences, the …

N 2-fixing bacteria such as Azoarcus spp., Herbaspirillum spp. and Acetobacter
diazotrophicus can infect the interior of gramineous plants without causing symptoms of …