Cultivation Practices

Step 1: Recall ratoon crop management.
Ratoon management in sugarcane involves practices after the harvest of the main crop to ensure good regrowth.

Step 2: Sequence of practices.
1. Emerged shoots are cut at ground level (A) → To remove unproductive shoots and encourage uniform tillering. 2. Sides of ridges are broken by plough (B) → This helps in aeration and better soil contact for new shoots. 3. First irrigation is given after 3–4 weeks (C) → Ensures proper sprouting and growth of ratoon crop. 4. Nutrients are given and earthing up done (D) → Supplies essential nutrients and stabilizes the crop.

Step 3: Conclusion.
Hence, the correct order is (A), (B), (C), (D).

Final Answer:

Step 1: Recall harvesting process in wheat.
Harvesting of wheat involves multiple operations after crop maturity to ensure safe storage.

Step 2: Arrange the sequence.
1. Cutting the plants close to ground level (D) is the first step. 2. Plants are bundled and dried (C) for a few days under the sun. 3. Threshing (B) is then done to separate grains from husks and straw. 4. Winnowing and storage (A) is the final step to clean and preserve the grains.

Step 3: Conclusion.
Thus, the correct order is (D), (C), (B), (A).

Final Answer: