Still struggling about greenhouse selection? The tunnel-type multi-span greenhouse, with its unique arched design and film covering, has become an option for many growers. Is it the king of cost-effectiveness or a compromise? Let's break it down in one minute!
The Pros:
Low Construction Cost: Film and light steel structure mean low initial investment pressure.
Rapid Construction: Standardized installation gets you into production faster.
High Space Utilization: Open interior facilitates mechanized operations.
Good Thermal Insulation: Double-layer inflatable film offers significant energy savings in winter.
Softer, Diffused Light: Promotes even light distribution and reduces crop sunburn.
The Cons:
Weaker Disaster Resistance: Vulnerable to potential threats from snow accumulation and strong winds.
Shorter Lifespan: Film requires regular replacement, adding to long-term maintenance costs.
Less Precise Environmental Control: Challenges in summer cooling and winter humidity removal.
Light Transmission Degrades: Transmittance gradually decreases over time.
The Bottom Line:
It's a practical tool for those with limited budgets or engaged in seasonal production, but not the ultimate solution for year-round high yield and precise environmental control.
Post time: Sep-29-2025