What is the significance of banyan tree soil?

Banyan tree soil helps in improving agriculture soil due to having heavy micro biomass. Banyan tree is home to many birds and animals. Where they release the excreta and soil is undisturbed. This soil contains huge amount of microbes i.e. bacteria, fungus etc. These microbes release plant growth promoters , minerals , cellulose decomposers , antibiotic substrates and keep the soil fertile.