1. Greenhouse / Polyhouse Establishment & Regional Agricultural Challenge

During severe April–June heatwaves in northern Bangladesh (Bogura), ambient temperatures inside agricultural sheds and nursery structures rapidly exceed 38–40°C, causing severe thermal stress when manual operators fail to turn on cooling sprays in time.

2. Drip Irrigation BD Ltd. (DIBL) High-Tech Engineering & Soilless Implementation

Commissioned at the BRAC facility in Bogura, Drip Irrigation BD Ltd. (DIBL) installed a closed-loop IoT temperature and humidity sensor controller linked to high-pressure overhead anti-drip fogging nozzles. Whenever the digital sensor detects internal temperature crossing the preset threshold (e.g., 32°C), the IoT relay automatically triggers cyclic evaporative misting until the target temperature is restored.

3. Agronomic Yield, Resource Savings & Commercial Return on Investment

The BRAC Bogura deployment proved that indigenous Bangladeshi IoT hardware from DIBL can reliably automate large institutional microclimates without expensive imported greenhouse computers.