The study focused on soil as natural object that is contained by the various treasures to learn about all the treasures of the soil outside and inside by a heavy emphasis on education to the occurrence of soil. Factors related to the occurrence of the creation and distribution of soil types of the soil to bring different levels of classification based on soil classification systems, including the preparation of a map showing the boundaries of the various types of clay soils in geography, with.
Those who study the soil, we called in this manner.