Why might soils rich in organic matter not be fertile
Asked by admin @ in Biology viewed by 296 People
Why might soils rich in organic matter not be fertile?
a.
Soil fertility comes from a balance of organic matter and other mineral nutrients.
b.
Large amounts of organic material make soil retain too little water.
c.
Soil fertility is a result of the inorganic minerals present.
d.
Soils rich in organic material are always highly fertile.