Assertion (A): In Jhoom farming, weeds are cut and burnt instead of pulling out.
Reason (R): Ash mixes with soil which increases soil fertility.
1
Both (A) and (R) are correct and (R) is correct explanation of (A)
2
Both (A) and (R) are correct but (R) is not correct explanation of (A)
3
(A) is correct and (R) is incorrect
4
Both (A) and (R) are incorrect