The rhizosphere is the narrow region of soil that is directly influenced by root secretions and associated with soil microorganisms. Such bacteria which can grow in the rhizosphere region as well as plant roots and enhance the plant growth are referred as plant growth promoting rhizobacteria (PGPR). Plant Growth Promoting Rhizobacteria promotes growth of plants through direct and indirect mecha...

The plant growth promoting strains isolated from tannery sludge and charaeteri/ed is Pseudomonas strain. The plant growth promoting Pseudomonas pittidu can utilize 1-aniinocyclopropanc-l-carboxylase (ACC) as a sole nitrogen source because it possess the unusual enzyme ACC dcaminase, which hydroly/es ACC to ammonia and a-ketobutyrate. This enzyme which is though to be intimately involved in the ...

abstract plant- growth promoting rhizobacteria enhance plant growth and yield directly and or indirectly. a factorial experiment was conducted in greenhouse to determine the efficacy of four strains of fluorescent pseudomonas on wheat yield and yield component under saline conditions. the experiment was carried out with the following treatments (non –inoculation control and inoculation with p.f...

plant growth promoting rhizobacteria has been identified as an alternative to chemical fertilizer to enhance plant growth and yield directly and indirectly. use of rhizosphere free living bacteria is one of the methods for crop production and leads to improvement of resources absorption. in order to study of yield, yield components and radiation use efficiency, under application of pgpr conditi...