**9. Conclusions**

Mycorrhizae and their usage in the agronomic field have gained popularity in numerous scientific studies conducted all over the world in recent years. Most of the research has been on the advantages that arbuscular fungus provides for host plants regarding its productivity and resistance to all biotic and abiotic challenges. Numerous studies of the fungus' metabolic processes and pathways have been conducted to enhance the fungus' capacity for nutrient and water absorption as well as its defense against infections, salt, and heavy metals.

The cassava plant, one of the most significant food crops in the world, has been the centre of numerous studies on mycorrhizal inoculation. However, choosing cassava varieties with very effective mycorrhizal symbiosis may serve as the cornerstone to produce foods in low-impact agricultural systems. The useful rhizosphere microbial inoculants are now widely used in agricultural techniques for many crops than cassava. However, there might also be negative interactions, including rivalry and hostility, between various rhizosphere microbe kinds. It is counterproductive when specific indigenous soil microbes interact negatively with externally applied microorganisms. Hence, choosing the most contagious and effective mycorrhizal fungi and cassava together will make it easier to employ them as biofertilizers to replace the lost biological fertility of the soil, reduction of chemical usage and mitigate the effects of biotic and abiotic stress.
