Air layering is most common in: (IGKV CET Horti. 2017)

✅Explanation: Air layering is a technique where roots are encouraged to grow on a plant stem while still attached. Litchi trees respond well to this method, allowing new plants to form without harming the parent tree.

📌Other Options:
-(a) Mango – Typically propagated by grafting.
-(c) Sapota – Commonly propagated via seeds or grafting.
-(d) Aonla – Often propagated through methods like sowing seeds or ground layering.