Soil is a natural body developed by natural forces acting on natural materials. Where this conditions are absent, there are no natural soils, but either artificial mixtures or rocks Dokuchaev (Father Of Soil Science) Soils are applied solely to those superficial or nearly superficial horizons of rocks, that have been more or less modified naturally by the interaction of water, air and various kinds of organisms, either living or dead this being reflected in a certain manner in composition, structure and colour of such formations. Here are some definitions given by popular soil scientists. Generally, we can define soil as an accumulation of natural bodies which has been synthesized in a profile form, from a diversified mixture of disintegrated and weathered minerals and decaying organic matter which covers the surface of our planet and support or provide optimum amount of air, water, sustenance & mechanical support to the plants. While the edaphologist approach is based on the study of soil in relation to growth, nutrition & yield. ![]() The Pedologist approach includes the study of origin of the soil, classification and description. There are two approaches in studying soils, pedologist approach & edaphologist approach. But, as we are an agriculturist, so we will define soil from our perspective. ![]() ![]() So in every field of study be it agriculture, geology, engineering, etc. Definition of soil varies among professionals, soils for soil scientists may be regarded as fragmented rocks for a geologist.
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