Monday, March 1, 2021

Organic soil and mineral soil

Organic soil:-

Such soil having at  least 20% Organic matter (In  low clay content soil). And at least 30% organic matter (In high clay content soil).It is formed by the decomposition of Plant and Animal residues. 



Mineral Soil:-

Such soil having less then 20% organic matter is called mineral soil. It formed initially by the physical and biochemical weathering of Parent rock.  

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