**6. Future prospects**

There is great potential in formulation of biofertilizer using RP and phosphatesolubilizing microbe. This could potentially overcome abiotic stress such as drought and salinity, which could improve crop yield. AMF, PSB, and RP interaction to affect P availability is poorly understood [35], thus a better understanding of AMF and PSB and RP would allow growers to rely less on chemical P fertilizers and instead utilize biological processes to maintain fertility and enhance plant growth. AMF and PBS could work together to yield sustainable plant growth in malnourished environments. Combinations of AMF and PSB are commonly used to increase crop yields, improve fruits quality, boost phytoremediation, enhance the fertilizer nutrient use efficiency, lower chemical fertilization application requirements, and increase salinity tolerance [52, 53]. The use of silicon (Si) fertilizer has also been proposed as an environmentally friendly, ecologically compatible method of improving plant growth and the resistance to multiple environmental stresses including nutritional imbalances. Previous studies have reported that Si increases plant uptake of P [21, 54, 55]. Combining Si and microorganism applications has been proposed to efficiently improve plant growth and nourishment. Previous studies have observed that AMF, PBS, R, and Si could work together to improve plant growth regardless of the stress conditions [56–61].
