After reading this article you will learn about the genetic and modern systems of soil classification. Genetic System of Soil Classification: Russian scientist V.V. Docuchaev first suggested the genetic system of soil classification, which was further developed by the American Soil Scientist C.F. Marbut. According to this system, each soil possesses certain properties which develop as a consequence of the [...]
After reading this article you will learn about the interpretation of soil map information for land capability and irrigability classification. Interpretation of Soil Map Information for Land Capability Classification: A soil map provides us with detailed information on soils that are utilized for the land capability classification, that, in turn, indicate the suitability or unsuitability of the soil for growing [...]
After reading this article you will learn about the types and properties of soil colloids. Types of Soil Colloids: The seat of chemical activity in soils resides in the soil colloidal particles. All soils excluding pure sands contain particles of colloidal size. Soil colloids possess properties very much like those of typical colloidal substance like gelatin, starch etc. Soil colloids [...]