A) 15-25 ppt B) 35-45 ppt C) 50-60 ppt D) 0-5 ppt
A) Tap water B) Lake water C) Distilled water D) Filtered seawater
A) 28-32°C B) 15-20°C C) 35-40°C D) 5-10°C
A) Algae only B) Commercial shrimp feed C) Leftover vegetables D) Human food scraps
A) Nauplii B) Fingerlings C) Juveniles D) Fry
A) White Spot Syndrome Virus (WSSV) B) Chickenpox C) Measles D) The Common Cold
A) To add nutrients B) To increase dissolved oxygen levels C) To filter the water D) To cool the water
A) 5.0-6.0 B) 1.0-2.0 C) 9.0-10.0 D) 7.5-8.5
A) Heavy industrial area B) Desert location C) Proximity to a clean water source D) High elevation
A) Biosecurity measures B) Ignoring water quality C) Overstocking the ponds D) Using unsterilized equipment
A) Pixels per meter B) Parts per million C) Pints per month D) Pounds per minute
A) Improve gut health and disease resistance B) Make the shrimp grow larger instantly C) Color the shrimp D) Kill all bacteria
A) To grow algae B) To store harvested shrimp C) To remove sediment and solids from the water D) To raise fish
A) Whiteleg shrimp (Litopenaeus vannamei) B) Rock shrimp (Sicyonia brevirostris) C) Tiger shrimp (Penaeus monodon) D) Giant river prawn (Macrobrachium rosenbergii)
A) Ammonia improves water clarity B) Ammonia has no effect on shrimp C) Ammonia is beneficial for shrimp growth D) High levels are toxic to shrimp
A) A water filtration system B) A long, narrow channel for shrimp culture C) A shrimp harvesting technique D) A type of shrimp feed
A) Selective harvest B) Partial harvest C) Complete harvest D) Continuous harvest
A) Endoskeleton B) Exoskeleton C) Scales D) Skin
A) Using excessive antibiotics B) Proper waste management C) Clearing mangrove forests D) Releasing untreated wastewater
A) Digestion B) Shell formation C) Vision D) Muscle development
A) A way to genetically modify shrimp B) A system that uses microbial communities to improve water quality C) A method of feeding shrimp only algae D) A system of farming shrimp in rice paddies
A) To filter water B) To isolate new shrimp and prevent disease spread C) To grow algae D) To breed shrimp
A) Microscope B) Refractometer C) Thermometer D) pH meter
A) Eggs of shrimp B) Shrimp diseases C) Adult shrimp ready for harvest D) Young shrimp ready for stocking in ponds
A) Carbon sequestration B) Destruction of mangrove forests C) Improved water quality D) Increased biodiversity
A) Fish Consumption Rate B) Freshness Control Regulation C) Farm Cost Reduction D) Feed Conversion Ratio
A) To kill algae B) To adjust pH and improve water quality C) To feed the shrimp D) To make the water colder
A) Zoea B) Mysis C) Postlarva D) Adult
A) Netting B) Poisoning C) Ignoring the problem D) Introducing more predators
A) Immediately after stocking B) When the water is coldest C) During a disease outbreak D) When they reach market size |