Below ground ecology or below ground ecological functions and ecosystems roles are very crucial and highly significant for any ecosystem especially for the forest ecosystems. The interaction among soil, microbes(fungi, algae, bacteria etc.) and plant roots create the most suitable environment to survive where growth and productivity is more likely to be associated to above-ground factors
Microbial activities, mycorrhizal association, soil amelioration due to saprophytic organisms are an integral part of forest ecology .