Precision horticultural climate engineering parameters, solar Daily Light Integral (DLI) curves, seasonal thermal screen deployment strategy, and heating/cooling load calculations for Querétaro (Agropark), Mexico (High-Altitude Subtropical (Cwb, 1,900m)).
In Querétaro (Agropark), Mexico, natural solar Daily Light Integral transitions from 26-32 mol/m²/day during winter solstice to 46-54 mol/m²/day at summer peak. For commercial crops like Cluster Tomato, Sweet Bell Pepper, Cucumber, target canopy DLI requires dynamic screen management to avoid photoinhibition during midday radiation spikes exceeding 850 W/m².
Screen Specification: Diffuse Thermal Screen (XLS 15 Revolux 40%)
Primary Cooling Strategy: High Gothic Arch Ridge Natural Convection + Fog
Maintaining positive day-night temperature differential (DIF) and nighttime dehumidification minimizes condensation on cold structural glass surfaces, suppressing Botrytis and powdery mildew spore viability.
Major protected cropping varieties grown at scale in this regional cluster: Cluster Tomato, Sweet Bell Pepper, Cucumber.