Q. Which one of the following is the correct sequence of crop rotation with a view to increasing soil fertility? (Solved)
1. Wheat, Potato, Barley, Pea
2. Potato, Wheat, Pea, Barley
3. Barley, Pea, Wheat, Potato
4. Pea, Barley, Wheat, Potato
- c. Barley, Pea, Wheat, Potato