pyq/2016/prelims/83

Which of the following is/are the advantage/advantages of practising drip irrigation?

1. Reduction in weed

2. Reduction in soil salinity

3. Reduction in soil erosion

Select the correct answer using the code given below.

(A) 1 and 2 only

(B) 3 only

(C) 1 and 3 only

(D) None of the above is an advantage of practising drip irrigation