The best type of soils are medium soil (flood), followed by sand, and then mud , we can distinguish between them .. the medium, which is heavier and color tends to redness, the mud is dark like clay.And soil flood plains which are those that are on the banks of rivers or near volcanoes to the presence of metals by making them rich and fertile arableThe classes were arranged soil. "In the U.S. classification system, to 10 categories of soil, namely:
Alantesol Soil: newly formed and lacking good fertile soil ranges evolution. And is usually found in sediments fragmented with weak degree of cohesion, such as sandy soils, some of which are characterized by the band (A), which covers the direct primary rocks.
Elvirtesol Soil: soil is inverted. These
soil swell and extends its size when rising humidity and waterlogging
and shrink and smaller than in periods of drought, and often covers the
surface deep cracks located where some parts of the surface layers
Alanseptesol Soil: is characterized as the latest types of soil Tkona
Alerdesol Soil: is dry land soils that formed by climatic factors in desert areas
Molesol soil: is soft soils
Alspodsol Soil: an acidic soil that formed through the process of getting rid of vehicles
Alolvesol soil : is rich with aluminum and iron
Aloltesol Soil: a soil that are often exposed to washing operations to get rid of salt
Alooxesol Soil: is the soil that contain large amounts of metal oxides
Alheistosol Soil: soil is composed of organic material mainly
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