Topsoil
is the surface horizon of the soil that supports and nourishes the vegetation.
It consists essentially of four main elements that are organic matter, clay,silt and sand. The proportion of each of these elements can be extremely
variable, which indicates a wide variety of topsoil.
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| Topsoil |
A plant is characterized by
the essential presence of a multitude of living beings and a weight content of
organic material ranging between 1% and 6%. When this content exceeds 6%, the
land is considered organic substrate (compost, peat.), and when less than 1%
organic matter, the soil is called “gross”. Moreover, it must not contain
elements that may prohibit the use of cleaning equipment. Read More>>>>>>>
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