In this blog we write about making of Hydroponic Farming Working Model (Agriculture) for Inspire Award Science Exhibition Project using materials available at home easy
Creating a hydroponic farming working model with plastic trays, a DC water pump, artificial plants, and fishes can be an engaging and educational project.
This model will demonstrate the principles of hydroponics, where plants grow without soil, and aquaponics, where fish and plants coexist in a symbiotic environment.
Here are the detailed steps and materials needed for this project:
Materials
- Plastic Trays: For holding plants and water.
- DC Water Pump: To circulate water.
- Artificial Plants: To simulate the hydroponic setup.
- Fishes: To add an aquaponics element.
- Aquarium or Large Container: To house the fish and act as the main water reservoir.
- Tubing: For water circulation.
- Growing Medium: Such as clay pebbles or gravel to support the plants.
- Net Pots or Small Containers: To hold the growing medium and plants.
- Power Supply: To power the DC water pump (usually a 9V battery or a suitable adapter).
- Water: To fill the system.
Tools
- Scissors or Utility Knife: For cutting tubing and making holes.
- Hot Glue Gun: For securing components.
- Drill: To make holes in plastic trays (optional but useful).
Step by Step Hydroponic Farming Working Model (Agriculture) for Inspire Award Science Exhibition Project
- Prepare the Plastic Trays:
- Select one or more plastic trays to serve as the plant bed. These trays will hold the artificial plants and the growing medium.
- Drill or cut small holes in the bottom of the trays for water to drain back into the reservoir.
- Set Up the Aquarium or Large Container:
- Place the aquarium or large container on a stable surface. This will be the main reservoir for the water and the fish habitat.
- Fill the container with water and introduce the fishes. Make sure the water conditions are suitable for the fish species you choose.
- Install the DC Water Pump:
- Place the DC water pump inside the aquarium or container.
- Attach the tubing to the outlet of the water pump. Ensure the tubing is long enough to reach from the pump to the plastic trays above.
- Set Up the Plastic Trays:
- Position the plastic trays above the aquarium or container. You can use a shelf or stack them securely on a frame.
- Place the net pots or small containers in the plastic trays. Fill them with the growing medium (clay pebbles or gravel).
- Insert the artificial plants into the growing medium.
- Create the Water Circulation System:
- Run the tubing from the water pump to the top plastic tray. Use a hot glue gun or adhesive to secure the tubing and prevent leaks.
- Make sure the tubing distributes water evenly across the tray. You can make small holes in the tubing to allow water to drip into the growing medium.
- Return Water to the Reservoir:
- Ensure the plastic trays have drainage holes that allow water to flow back into the aquarium or container.
- Position the trays so that water can easily return to the reservoir without spilling.
- Power the Water Pump:
- Connect the DC water pump to a power supply. If using a battery, ensure it is securely connected and placed in a safe location.
- Turn on the pump and check the water flow. Adjust the tubing and pump position as needed to ensure even water distribution.
- Monitor and Maintain the System:
- Regularly check the water level in the aquarium and add more water if necessary.
- Ensure the fish are healthy and the water conditions remain stable.
- Clean the system periodically to prevent algae growth and ensure efficient water circulation.
This working model of hydroponic and aquaponic farming demonstrates the principles of growing plants without soil and maintaining a symbiotic relationship between plants and fish. The artificial plants simulate the growth process, while the fish provide nutrients through their waste, showcasing the cycle of an aquaponic system.
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