Question: Which structure is suitable for year-round multiplication of horticultural plants? (IGKV CET Horti 2021)
Options:
Polyhouse
Mist Chamber
Walking tunnels
Net house
✅Explanation: Polyhouse provides a controlled environment for year-round propagation.
📌 Other Options:
-(b) Mist Chamber: Ideal for rooting cuttings but smaller and more intensive.
-(c) Walking tunnels: Provide some protection from elements.
-(d) Net house: Offers shade and insect protection but limited climate control.