IMPACT OF PGPR ON THE SUSTAINABLE DEVELOPMENT OF AGRICULTURE: CURRENT AND FUTURE PROSPECTS

Abstract

The quest for boosting agricultural yields due to increased stress on food production has inevitably brought about the indiscriminate use of chemical fertilizers and different agrochemicals. Biofertilizers facilitate the overall growth and yield of crops in an eco-friendly manner. They comprise residing or dormant microbes implemented in the soil or used for treating crop seeds. One of the most applicants in this respect is rhizobacteria. Plant growth-promoting rhizobacteria (PGPR) are an important group of beneficial, root-colonizing bacteria. They exhibit harmonious and divergent interactions with the soil microbiota and interact in an array of activities of ecological meaning. They encourage plant growth by facilitating biotic and abiotic stress tolerance and aid the nutrition of host plants. Due to their lively growth endorsing activities, PGPRs are considered an eco-friendly alternative to dangerous chemical fertilizers. Chemical fertilizers used in agriculture to improve yields and eradicate pathogens, however, negatively influence the ecosystem. The doubts over pesticide side effects, there is a growing interest in better thoughtfulhelpful interactions between plants and rhizosphere microbial populations. As a result, biological agents are in high demand around the world. The use of plant growth-promoting Rhizobacteria (PGPR). They have a crucial function in increasing soil fertility, promoting plant growth, and suppressing phytopathogens for the development of environmentally friendly sustainable agriculture.In this section, we try to devise a strategy for increasing crop output and health, developing sustainable agriculture, and commercialization through the use of plant growth-promoting rhizobacteria.