Utility of advanced nanomaterial based on microorganisms for improvement of soil quality

Commercially, an astounding array of products based on nanoparticles (NPs) is being developed and manufactured. Large amounts of these engineered nanomaterials are eventually dumped into the soil via a variety of methods. There is an accumulation of nanomaterials in the soil as a result of their specialized development for use in agriculture as nanopesticides, nanofertilizers, and nanobased biosensors. In addition, the negative impacts of agrochemicals and the frequency of fertilizer application are lessened with nanofertilizers. By increasing nutrient use efficiency, the application of these nanofertilizers in nutrient management systems will reduce the amount of fertilizer used. Even while the benefits of NPs for crop production and soil health have been well documented, certain studies have also discovered some negative impacts of toxicity and the influence of these innovative materials on the environment. Numerous crops have also reported on the translocation and biotransformation pathways, possible uptake of nanomaterials in the soil-plant system, and both positive and negative consequences. This chapter has discussed cutting-edge studies and possible uses of nanotechnology in managing nutrients and improving soil health for crop production. Gain a better knowledge of the application of nanofertilizers in crop productivity and soil health management by reading this chapter.