algerian journal of environmental science and technology
Volume 5, Numéro 1, Pages 873-880
2019-03-30

Plant Growth Promoting Rhizobacteria A Review



Authors : Benaissa A. .

Abstract

Plant Growth Promoting Rhizobacteria (PGPR) are the rhizospheric bacteria that can affect positively plant growth by several mechanisms like phosphate solubilization, siderophore production, biological nitrogen fixation, production of 1-Aminocyclopropane-1-carboxylate deaminase (ACC), quorum sensing (QS) signal interference and inhibition of biofilm formation, phytohormone production, exhibiting antimicrobial activity, induction of systemic resistance (ISR), promoting beneficial plant-microbe symbioses, and many others mechanismms. It is the biological way to replace the use of chemical fertilizers, pesticides in agriculture practices. The PGPR strains present a high taxonomic and metabolic diversity. This review synthesizes the different aspects of PGPR studies, from their applications to the stress tolerance, via the different modes of action.

Keywords

Plant Growth Promoting; Rhizobacteria; Rhizosphere; Biocontrole.

Les articles similaires

Biological Control By Plant Growth Promoting Rhizobacteria

راضية بن عريبة .  Bestami Merdia .  Ben Malek Rokaia .  Fellan Kheira .  Benaissa Asmaa . 
pages 30-36.

Effect Of Plant Growth-promoting Rhizobacteria Inoculation On Seedling Developmentof Three Triticum Durum Dsf. Genotypes Grown In Drought Conditions

Nadji Wassila . 
pages 3101-3114.

Characterization Of Fluorescent Rhizobacteria Isolated From Oleander (nerium Oleander L.) And Olivier (olea Oleaster L.) With Antagonistic Effect Against Fusarium Oxysporum F. Sp. Radicis-lycopersici

Belaouni Hadj Ahmed .  Bendaha Mohammed El Amine .  Abbouni Bouziane .  Naimi Mostefa .  Labdi Mohamed . 
pages 23-38.

évaluation De L'effet Toxique Du Plomb Sur Certains Parametres De Croissance Du Radis " Raphanus Sativus L". Evaluation Of The Toxic Effect Of Lead On Some Parameters Of Growth Radish Plant "raphanus Sativus L."

Aoumeur Houria .  Ait Hamadouche Nadia .  Slimani Miloud .  Aoues Abdelkader . 
pages 14-31.

Effect Of Sludge Of Wastewater From The Treatment Plant On The Growth In Pepper (capsicum Annuum.l ) Cultivated On Two Different Grounds

Hbaiz Em .  Satif C .  Fath-allah R .  Lebkiri M .  Lebkiri A .  Rifi Eh . 
pages 43-55.

Formats de citation