Many opine that the practice of puddled rice cultivation should be replaced by a furrow irrigation on a non-puddled soil. What argument(s) are given to support such opinions?
1. Puddling presents a high water requirement
2. Puddling hinders the regeneration of the soil structure
3. Its comparatively difficult to include other crops in puddled lands

Choose the correct option from the codes given below:

Answer: [D] 1, 2 & 3

This question is a part of GKToday's Integrated IAS General Studies Module