Greenhouse for tomato cultivation requires the following conditions:  1. Good insulation  2. Good light permeability  3. Good ventilation performance  4. Stable structure

Mushroom cultivation requires a controlled environment with precise temperature, humidity, and ventilation levels.  Advantages:  1. Increased yield  2. More control  3. Reduced energy costs  4. Increased flexibility  5. Improved quality

The cost of a high tunnel is generally less than most traditional greenhouses.