Revivification of rhizobacteria-promoting plant growth for sustainable agricultural development

Abstract Life development in all figures is dependent on agricultural, food security and soil properties. Soil microbes, synergistic co-evolution with plants and bio-mineralization, demonstrate soil dynamism. The population growth around the world is increasing the demand for agricultural products enormously causing an increase in the application of chemical fertilizers. The use of chemical fertilizers and pesticides is deteriorating soil quality and fecundity in the fields, which in turn is making sustainable agricultural production almost unachievable. Therefore, researchers are now focusing on safer and effective agricultural production. Plant growth promoting rhizobacteria (PGPR) that operate as one co-progression among plants and microorganisms exhibiting synergetic and antagonistic collaborations between the soil and microorganisms is the future. Applying plant growth promoters leads to improving microbial regeneration via direct and indirect strategies such as bio-fertilization, revitalizing root development, rhizoremediation, disease tolerance, and so on. The performance of PGPR varies a lot possibly due to different environmental factors that influence its growth and duplication in plants. These limitations can be managed by applying advanced methods, ideas such as micro-encapsulation and nano-encapsulation along with investigating a multidisciplinary studies that integrate nanotechnology, biotechnology, agro-biotechnology, material science, chemical engineering, merging diverse ecological, practical biological methods, and new formulizations.