With reference to the circumstances in Indian agriculture, the concept of "Conservation Agriculture" assumes signifi cance. Which of the following fall under the Conservation Agriculture?

1. Avoiding monoculture practices.

2. Adopting minimum tillage.

3. Avoiding the cultivation of plantation crops.

4. Using crop residues to cover the soil surface.

5. Adopting spatial and temporal crop sequencing / crop rotations.

Select the correct answer using the code given below:

I.A.S. (Pre) 2018