📍 Jhenaidah Sadar (Amtala), Jhenaidah • DIBL Dual System: Root-Zone Inline Drip Fertigation + Overhead Canopy Cooling Foggers • Case Study #47

Amtala, Jhenaidah: Dual Overhead Canopy Fogging & Root-Zone Drip Fertigation Installed by Drip Irrigation BD Ltd. (DIBL)

🏡 Greenhouse / Polyhouse & DIBL High-Tech Engineering Profile

📍 Project Location	Jhenaidah Sadar (Amtala), Jhenaidah, Bangladesh
🏗️ Greenhouse / Polyhouse Structure	Concrete-Pillar Trellis & UV Shade-Canopy High-Density Horticultural Orchard
💧 High-Tech System Installed (DIBL)	DIBL Dual System: Root-Zone Inline Drip Fertigation + Overhead Canopy Cooling Foggers
🌱 Crops Cultivated	Red & Pink Flesh Commercial Dragon Fruit + Intercropped High-Value Vegetables
🧪 Nutrient, Water & Microclimate Specs	Potassium-Rich Reproductive Fertigation • EC 1.8–2.2 dS/m • pH 6.0–6.5
💰 Agronomic & Economic Outcome	Prevented 42°C Sunburn & Flower Abortion • 38% Higher Fruit Weight per Pillar

1. Greenhouse / Polyhouse Establishment & Regional Agricultural Challenge

Jhenaidah is Bangladesh’s premier high-value horticultural hub, but during April–May heatwaves (41–43°C), intense solar radiation caused stem yellowing (sunburn) and massive flower-bud abortion in commercial dragon fruit and trellis crops, while flood irrigation caused root rot.

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

At Amtala, Jhenaidah, Drip Irrigation BD Ltd. (DIBL) engineered a dual-layer precision system: (1) 16mm root-zone drip fertigation rings around each concrete trellis pillar to deliver exact doses of soluble NPK and boron without waterlogging, and (2) overhead canopy foggers mounted above the trellis rows to cool the stems during extreme midday heat.

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

Flower retention jumped from 55% to 92% during peak summer, individual fruit size increased from 280g to 410g+, and irrigation water consumption dropped by 70%.

💧 Recommended High-Tech Products & Technology — Drip Irrigation BD Ltd. (DIBL)

For commercial trellis orchards and shade-net farms in Jashore-Jhenaidah-Chuadanga, we recommend DIBL’s Dual Drip Fertigation + Overhead Canopy Fogging System.

DIBL 1-Bigha (33 Decimal) Commercial Drip Fertigation Package — Official Hardware & Turnkey Engineering Support
DIBL 5-Way Canopy Cooling Fogger Assembly — Official Hardware & Turnkey Engineering Support
DIBL 2-Inch / 1-Inch Disc & Screen Filtration Unit — Official Hardware & Turnkey Engineering Support

🔗 Official Project Reference & Verification: Commercial Dragon Fruit Farm Dual Fogging & Drip Irrigation System in Amtala, Jhenaidah — Drip Irrigation BD Ltd. | Technology Partner: Drip Irrigation BD Ltd. (dripirrigation.com.bd) & BARI Hydroponics & Protected Cultivation Manual.