बे बिगियाना हानि गुन , आखु , देहा बिगियान आरो देहा जथायनाय बिगियानखौ बिजिरो बेनि सिङाव हा सोरजिनायनि मिथिंगायारि गोहोनिबो फोरमायथिनाय थायो ।
This science studies the quality, classification, behavior, anatomy and body composition of the soil, it also includes the description of natural powers responsibility of soil preparation.