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Does topsoil have more fertility then subsoil?
Yes topsoil has more fertility and humus than subsoil.
Why does topsoil have much more humus than subsoil?
by earthworms in it
Is humus found in topsoil or subsoil?
by earthworms in it
Which contains more humans topsoil or subsoil?
by the way there are sunlight in human and in soil. ************ Topsoil will contain more humus (notice the spelling!) than subsoil. Topsoil is the layer where most household gardening and food production on farms takes place. The subsoil could be solid clay, which would make the topsoil rather wet after a heavy rain. Or even solid bedrock, with a thin layer of topsoil on top - not really suitable for growing deep rooted plants.
Why does the subsoil have lighter color than the topsoil?
Topsoil has more organic material.
How are topsoil and subsoil different and alike?
They are both made with the same substance but the topsoil has newer soil than the subsoil.
How are topsoil and subsoil alike and different?
They are both made with the same substance but the topsoil has newer soil than the subsoil.
Does subsoil contain more organic matter than topsoil or parent rock?
yes
Does subsoil contain more organic matter than either topsoil or parent rock?
yes
Why is top soil good for plant growth?
in topsoil they can absorb the amount of water and the nutricient they need plus the soil must not be completely wet because the roots rot and they also need air in the roots. in subsoil there is more water and causes diseases to the roots and there is not enough air.so topsoil has less humus
What does subsoil look like?
Sub soil has a lighter color than top soil. It is more compact denser than top soil with a sticky texture. Subsoil does not have humus or organic matter like top soil.
Why topsoil is darker than subsoil and saprolite?
I don't know no I don't have any friend to help me out
