Q138
Rotation of crops mean
A.
Growing of different crops in succession to
maintain soil fertility
AnswerB.
Some crops are grown again and again
C.
Two or more crops are grown simultaneously
to increase productivity
D.
None of the above
Answer: Option A
Solution
Answer: Option A
Solution:
The practice og growing different crops in successive seasons to maintain soil fertility is termed as crop rotation. As soil contains many types of nutrients and one type of crop will exhaust a particular type of nutrient that why crop rotation is necessary.