Screening of Biotechnologically important soil fungi from different types of soils of Chittoor District A.P India

Soil is referred as particles of broken rock that have been altered by chemical and mechanical processes of regolith or loose rock material. Which influences and has been influenced by the plant. The study of soil is intimately tied to our urgent need which provide food and forage and the human civilizations have prospered or declined as a function of availability and productivity of the soils. Soil formation or pedogenesis is the combined effect of physical chemical biological and anthropogenic processes on soil parent material. Soil genesis involves processes that develop layers or horizons in the soil profile. These processes involve additions losses transformations and translocations of material that compose the soil. Minerals derived from weathered rocks undergo changes that cause the formation of secondary minerals and other compounds that are variably soluble in water. These constituents are moved from one area of the soil to other areas by water and animal activity.