Aquaponics Exam 1 Dr. Cummings Tarleton State Questions and Answers | Latest Version | 2024/2025 | Already Passed
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Aquaponics Exm 1 Dr. Cummings Tarleton
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Aquaponics Exm 1 Dr. Cummings Tarleton
Aquaponics Exam 1 Dr. Cummings
Tarleton State Questions and Answers |
Latest Version | 2024/2025 | Already
Passed
What is aquaponics?
A system that combines aquaculture (raising fish) and hydroponics (growing plants without
soil) in a symbiotic environment.
What is the primary role of ...
Aquaponics Exam 1 Dr. Cummings
Tarleton State Questions and Answers |
Latest Version | 2024/2025 | Already
Passed
What is aquaponics?
✔✔A system that combines aquaculture (raising fish) and hydroponics (growing plants without
soil) in a symbiotic environment.
What is the primary role of fish in an aquaponic system?
✔✔The fish produce waste that serves as nutrients for the plants, creating a natural fertilizer.
How do plants benefit from the aquaponic system?
✔✔Plants absorb the fish waste, filtering the water and helping to keep the system clean for the
fish.
What is the role of bacteria in an aquaponic system?
✔✔Bacteria convert fish waste into nitrates, which are essential nutrients for the plants.
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,What type of fish are commonly used in aquaponics?
✔✔Tilapia, goldfish, and trout are commonly used, depending on water temperature and system
size.
Why is maintaining water quality important in aquaponics?
✔✔Water quality affects both the health of the fish and the plants, ensuring optimal growth and
system balance.
What is the ideal pH range for an aquaponic system?
✔✔The ideal pH range is typically between 6.8 and 7.2 for most plants and fish.
How does an aquaponic system help conserve water?
✔✔Aquaponics uses a closed-loop system where water is continuously filtered and reused,
requiring less water than traditional farming.
What are the three main components of an aquaponic system?
✔✔Fish tank, grow beds (for plants), and a water pump to circulate water.
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, What are the common types of grow media used in aquaponics?
✔✔Clay pellets, gravel, or expanded clay balls are commonly used to provide support for plant
roots and help with water filtration.
What is the role of the grow bed in an aquaponic system?
✔✔The grow bed supports plant roots, filters water, and provides a place for beneficial bacteria
to thrive.
How is oxygen supplied to the fish in an aquaponic system?
✔✔Air stones or surface agitation in the fish tank provide oxygen to the fish.
What is the process of nitrification in aquaponics?
✔✔Nitrification is the process where bacteria convert ammonia (from fish waste) into nitrites,
and then into nitrates, which plants use for growth.
How often should you monitor the water parameters in an aquaponic system?
✔✔Water should be tested regularly, at least once a week, to ensure it stays within the correct
pH, ammonia, nitrite, and nitrate levels.
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