Consider the following statements with reference to the Direct Seeding of Rice (DSR) :
1. DSR technique can help save 15% to 20% water.
2. It is a labour intensive method.
3. DSR offers avenues for ground water recharge.
Which of the statements given above is/are correct?
1
1 and 2
2
2 and 3
3
1 and 3
4
1, 2 and 3