. Can prevent epidemics effectively
3. The growth rate was higher than average weight per culture better in the greenhouse, open time within equal
4. Mortality low
5. Can prevent insects and the enemy that the noise
6. Can manage the light inside house effectively
7. Reduce moisture and ammonia in the house down as hasn labor efficiency. Especially in the greenhouse with providing food, water and automatic
8. Can supply suitable housing Be good looks to layer
9. cool ventilated, dry and wet