As the ‘Green Movement' seems to be winding down, crop yields have remained stagnant or decreased in some cases, creating other environmental health issues. PGPR technology is widely recognised for promoting nutrient uptake and improving soil organic matter status, providing the use of soil microorganisms in practising cost-effective and environmentally friendly farming without the use of substance manures or pesticides. PGPR has also been shown to help with bioremediation and biodegradation of hazardous compounds contained in soil, air, and water. It helps plants grow and develop by using their own digestion through a variety of direct and indirect mechanisms, such as natural nitrogen obsession, increasing the availability of supplements in the rhizosphere, improving iron retention through siderophore production, and phytohormone production. It's also used as a biocontrol agent, putting up a fight against plant microbes by orchestrating a variety of antimicrobial and antifungal combinations. As a result, PGPRs can be used to reclaim waste terrains and rural fields, and they can be referred to as a manageability pointer in terms of farming and climate because they are used as bio composts, bio control operators, and soil ripeness improvers, advancing agribusiness in an environmentally friendly manner. This review attempted to cover all potential PGPR mechanisms as well as identified studies for different ways that sustainable agriculture production could be achieved.
Please see the link :- https://www.ikprress.org/index.php/PCBMB/article/view/5677
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