Black soil derived from volcanic rocks with humus is suitable for growing
A
Rice
B
Wheat
C
Cotton
D
Grapes
Correct Answer: Cotton
Black soil derived from volcanic rocks with humus is suitable for growing Cotton. Cotton cultivation requires high moisture retention. Black soils are very fine grained and dark, contain a high proportion of calcium and magnesium carbonates and highly argillaceous. It is most suitable for the growth of cotton.