Q165
Alluvial soil is composition of which of the following chemicals?
A.
Potash and alkalis
AnswerB.
Manganese and sulphur
C.
Phosphorus and nitrogen
D.
None of the above
Answer: Option A
Solution
Answer: Option A
Solution:
Alluvial soil contains sand, silt and clay. According to age, the alluvial soil is classified as Bangar (old alluvial) and Khadar (new alluvial). Alluvial soil contains an ample amount of potash, phosphoric acid and lime.