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