Project Title:
Installation of 02 Nos. Drip Irrigation System at any Upazila under Rangamati Region
Fig: Project setup by DIBL Team members
Funded by:
Program on Agricultural and Rural Transformation for Nutrition, Entrepreneurship and Resilience (PARTNER)
Implemented by:
Executive Engineer (MI), BADC, Rangamati Region
Installed by:
Contractor: M.S Ashraf Stile and Construction
Implementing Partner: Drip Irrigation BD Ltd.
Site Location:
Kakrachari, Bangalhalia, Rajsthali, Rangamati
Project Overview:
The “Installation of 02 Nos. Drip Irrigation System” is part of an effort to modernize agricultural irrigation in the Rangamati region. The project was initiated to improve crop yield and optimize water usage in the area, which is characterized by a large and challenging terrain. The drip irrigation system will allow targeted water delivery to plants, conserving resources while enhancing productivity.
The installation is funded by PARTNER under its program aimed at fostering agricultural transformation and promoting resilience among rural communities. The project is implemented by the Executive Engineer of the BADC, Rangamati Region, with Drip Irrigation BD Ltd. as the technical implementing partner.
Fig: Overall scenario of the project
Project Setup:
The installation was carried out by the DIBL (Drip Irrigation BD Ltd.) team, which was responsible for the setup of the programmable timer-based drip irrigation system. The system is powered by a diesel pump and supplemented by a header tank for water storage and flow control.
Fig: Water discharge by dripper nozzle
Field Inspection:
The installation process and water discharge capacity were inspected by the Executive Engineer of Rangamati Region to ensure proper functionality and adherence to standards.
Fig: Field Inspection by Executive Engineer Rangamati
Key Components:
- DIBL Programmable Timer
- Filter
- Venturi
- Pressure Gauge
- Air Release Valve
- Flush Valve
- Adjustable Dripper with Feeder Line
- Online Drip Tube
Project Details:
- Revenue: 7,20,000 BDT
- Site Area: 1 Acre
- Fiscal Year: 2023-24
- Timeline: 11 February 2024 to 28 March 2024
- Crops: Guava, Coffee, Cashew nut, Dragon Fruit, Mango, Malta
The irrigation system is designed to support a diverse range of crops, ensuring that the site becomes a model for sustainable agriculture in the region.
Challenges:
- Source of Water: The water source is a significant challenge, especially during the dry season, requiring careful management and storage.
- Source of Electricity: Due to the remote location, access to reliable electricity is limited, necessitating the use of a diesel pump.
- Labour: Skilled labour for maintaining and operating the drip irrigation system is scarce in the region.
- Large Area: Managing a 1-acre site presents logistical difficulties in ensuring even water distribution and maintaining system efficiency.
Achievements:
- Automatic Timer-Based Drip Irrigation: The system includes an automatic timer, reducing the need for manual intervention and allowing for precise irrigation scheduling.
- Diesel Pump & Header Tank: These components ensure consistent water delivery even in areas without access to grid electricity.
Field Inspection and Water Discharge:
The Executive Engineer conducted field inspections to monitor the water discharge from the dripper nozzles. The system is designed to provide controlled water release, optimizing the irrigation process for various crops, from guava to dragon fruit.
Site Manager:
Agriculturist Md. Riaj Uddin, Regional Manager for Drip Irrigation BD Ltd., Chattogram Branch, oversaw the project’s execution. His experience in agricultural technology ensured the smooth installation and implementation of the irrigation system.
Conclusion:
The successful implementation of this drip irrigation system marks a significant step in promoting sustainable agriculture in the Rangamati region. Despite the challenges of water and electricity access, the project highlights the potential of smart irrigation solutions to transform rural farming practices. By optimizing water usage and improving crop yields, this project serves as a model for future agricultural initiatives in Bangladesh.
