Q & A SectionAlluvial soils are rich in ? (a) K2O, P2O5 and Lime (b) N (c) Fe , Al (d) Si , Cu comment your answer
A
a
C
cu,si
a) anser
ans is A
A
a
A
a
Al, Fe
A
Fe and Al
D
a
a
A
K20,P205,lime
A
A…